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### This subject includes:

- Geometry and Measures
- Number
- Probability
- Ratio, Proportion and Rates of Change
- Statistics

### This subject and topic includes the following lessons

#### Addition - Episode 2 - Three-digit Numbers

A lesson explaining how to add three-digit numbers using the column method of addition. This lesson is part of the Addition and Subtraction series alongside other Number lessons such as Addition (Episode 1 – Two-digit Numbers, Episode 3 – Decimal Addition), Subtraction (Episode 1 – Two-digit Numbers, Episode 2 – Three-digit Numbers, Episode 3 – Decimal Subtraction) and Negatives - Adding and Subtracting.

07/09/2020

#### Addition - Episode 3 - Decimal Addition

A lesson explaining how to add decimals using the column method. This lesson is part of the Addition and Subtraction series alongside other Number lessons such as Addition (Episode 3 – Decimal Addition), Subtraction (Episode 1 – Two-digit Numbers, Episode 2 – Three-digit Numbers, Episode 3 – Decimal Subtraction) and Negatives - Adding and Subtracting.

07/09/2020

#### Algebraic Expressions - Modelling situations - Episode 1

A lesson explaining how to model situations using algebraic expressions. This lesson is part of the Modelling Situations with Algebra series alongside other Algebra lessons such as Algebraic Expressions - Modelling situations (Episodes 2, 3 and 4).

15/09/2020

#### Algebraic Expressions - Modelling situations - Episode 2

A lesson taking a further look at how to model situations using algebraic expressions. This lesson is part of the Modelling Situations with Algebra series alongside other Algebra lessons such as Algebraic Expressions - Modelling situations (Episodes 1, 3 and 4).

15/09/2020

#### Algebraic Expressions - Modelling situations - Episode 3

A lesson giving you further practice of modelling situations using algebraic expressions. This lesson is part of the Modelling Situations with Algebra series alongside other Algebra lessons such as Algebraic Expressions - Modelling situations (Episodes 1, 2 and 4).

15/09/2020

#### Algebraic Expressions - Modelling situations - Episode 4

A lesson taking a final look at how to model situations using algebraic expressions. This lesson is part of the Modelling Situations with Algebra series alongside other Algebra lessons such as Algebraic Expressions - Modelling situations (Episodes 1, 2 and 3).

15/09/2020

#### Algebraic Inequalities on a Number Line

A lesson that explains how algebraic inequalities are displayed on a number line. This lesson is part of the Simplifying Expressions and Inequalities series alongside other Algebra lessons such as Simplifying Expressions - Collecting Like Terms (Episodes 1, 2 and 3).

15/09/2020

#### Algebraic Notation

A lesson explaining the notation used in algebra. This lesson is part of the Introduction to Algebra series alongside other Algebra lessons such as Algebraic Vocabulary and Substitution in Algebra.

07/09/2020

#### Algebraic Vocabulary

A lesson explaining the key vocabulary used in algebra. This lesson is part of the Introduction to Algebra series alongside other Algebra lessons such as Algebraic Notation and Substitution in Algebra.

15/09/2020

#### Angle Bisectors

A lesson explaining what angle bisectors are. This lesson is part of the Angle Bisectors series alongside other Geometry and Measures lessons such as Constructing a Perpendicular Line from a Given Point, Drawing a Perpendicular Line, Drawing a Perpendicular Line to a Given Point – Example and Perpendicular Bisectors.

29/10/2020

#### Angles in Parallel Lines

A lesson explaining how to find angles in parallel lines. This lesson is part of the Angles series alongside other Geometry and Measures lessons such as Introduction to Drawing Angles, Drawing Angles - Episodes 1 and 2, Measuring Angles - Episodes 1 and 2, Loci - Episodes 1, 2, 3 and 4.

29/10/2020

#### Angles in Polygons

A lesson explaining how to find angles in polygons. This lesson is part of the Angles in Shapes series alongside other Geometry and Measures lessons such as Angles in Triangles Episodes 1 and 2.

29/10/2020

#### Angles in Triangles - Episode 1

A lesson explaining how to find angles in triangles. This lesson is part of the Angles in Shapes series alongside other Geometry and Measures lessons such as Angles in Polygons and Angles in Triangles Episode 2.

29/10/2020

#### Angles in Triangles - Episode 2

A further look at how to find angles in triangles. This lesson is part of the Angles in Shapes series alongside other Geometry and Measures lessons such as Angles in Polygons and Angles in Triangles Episode 1.

07/12/2020

#### Approximation

A look at how to approximate, using rounding.

15/09/2020

#### Area and Perimeter

Looking at Area and Perimeter

29/10/2020

#### Area of 2D Shapes

A lesson explaining how to find the area of common 2D shapes. This lesson is part of the Perimeter, Circumference and Area series alongside other Geometry and Measures lessons such as Perimeter of 2D shapes, Circumference of a Circle, Perimeter of Compound shapes, Area of Circles and Area of Compound Shapes.

28/10/2020

#### Area of a compound and shape

Looking at Area of a compound and shape

29/10/2020

#### Area of Circles

A lesson explaining how to fin the area of given circles. This lesson is part of the Perimeter, Circumference and Area series alongside other Geometry and Measures lessons such as Perimeter of 2D shapes, Circumference of a Circle, Perimeter of Compound shapes, Area of 2D Shapes and Area of Compound Shapes.

28/10/2020

#### Area of Compound Shapes

A lesson explaining how to find the area of compound shapes. This lesson is part of the Perimeter, Circumference and Area series alongside other Geometry and Measures lessons such as Perimeter of 2D shapes, Circumference of a Circle, Perimeter of Compound shapes, Area of 2D Shapes and Area of Circles.

28/10/2020

#### Averages from frequency

Looking at averages from frequency

29/10/2020

#### Best Buys - One Unit

A lesson explaining how you can use direct proportion to find the best value product by working out the unit price. This lesson is part of the Direct Proportion series alongside other Ratio, Proportion and Rates of Change lessons such as Direct Proportion, Proportion Problems – Recipes and Converting Between Related Units.

28/10/2020

#### Best Value - Episode 1

A look at using ratio and proportion to find the best value.

04/12/2020

#### Best Value - Episode 3

A look at using ratio and proportion to find the best value.

04/11/2020

#### BIDMAS

A lesson explaining the order of operations and how to use BIDMAS. This lesson is part of the BIDMAS and Inverse Operations series alongside other Number lessons such as Inverse Operations.

14/09/2020

#### Box Plots

A lesson taking an in-depth look at box plots and comparing data sets. This lesson is part of the Comparing Data Sets series alongside other Statistics lessons such as Introduction to Grouped Data and Quartiles and Inter-Quartile Range.

19/04/2021

#### Circumference of a Circle

A lesson explaining how to find the circumference of a circle. This lesson is part of the Perimeter, Circumference and Area series alongside other Geometry and Measures lessons such as Perimeter of 2D shapes, Perimeter of Compound shapes, Area of 2D Shapes, Area of Circles and Area of Compound Shapes.

28/10/2020

#### Co-ordinates

A lesson explaining coordinates with some examples. This lesson is part of the Linear Graphs series alongside other Algebra lessons such as Linear Graphs - Episode 1, Linear Graphs - Episode 2 and Equation of a Straight Line.

15/09/2020

#### Compare quantities with percentages

A lesson explaining how to compare quantities using percentages. This lesson is part of the Fraction, Decimal and Percentage Equivalents series alongside other Number lessons such as Converting (Episode 1 - Decimals to Fractions, Episode 2 - Decimals to Percentages, Episode 3 - Fractions to Decimals, Episode 4 - Fractions to Percentages, Episode 5 - Percentages to Decimals, Episode 6 - Percentages to Fractions).

14/09/2020

#### Constructing a Perpendicular Line from a Given Point

A lesson explaining how to construct a perpendicular line from a given point. This lesson is part of the Angle Bisectors series alongside other Geometry and Measures lessons such as Introduction to Angle Bisectors, Drawing a Perpendicular Line, Drawing a Perpendicular Line to a Given Point – Example and Perpendicular Bisectors.

29/10/2020

#### Constructing Triangles - Episode 2 - SAS

A lesson explaining how to construct triangles constructing triangles using the Side-Angle-Side method. This lesson is part of the Constructing Triangles series alongside other Geometry and Measures lessons such as Constructing Triangles - Episode 1 (ASA), Constructing Triangles - Episode 3 (SSS) and Constructing Triangles - Episode 4 (Worded Questions).

29/10/2020

#### Constructing Triangles - Episode 3 - SSS

A lesson explaining how to construct triangles constructing triangles using the Side-Side-Side method. This lesson is part of the Constructing Triangles series alongside other Geometry and Measures lessons such as Constructing Triangles - Episode 1 (ASA), Constructing Triangles - Episode 2 (SAS) and Constructing Triangles - Episode 4 (Worded Questions).

04/12/2020

#### Constructing Triangles - Episode 4 - Worded Questions

A lesson looking at worded questions in relation to constructing triangles. This lesson is part of the Constructing Triangles series alongside other Geometry and Measures lessons such as Constructing Triangles - Episode 1 (ASA), Constructing Triangles - Episode 2 (SAS) and Constructing Triangles - Episode 3 (SSS).

29/10/2020

#### Converting - Episode 1 - Decimals to Fractions

A lesson explaining how to convert decimals into fractions. This lesson is part of the Fraction, Decimal and Percentage Equivalents series alongside other Number lessons such as Compare Quantities with Percentages and Converting (Episode 2 - Decimals to Percentages, Episode 3 - Fractions to Decimals, Episode 4 - Fractions to Percentages, Episode 5 - Percentages to Decimals, Episode 6 - Percentages to Fractions).

14/09/2020

#### Converting - Episode 2 - Decimals to Percentages

A lesson explaining how to convert decimal numbers into percentages. This lesson is part of the Fraction, Decimal and Percentage Equivalents series alongside other Number lessons such as Compare Quantities with Percentages and Converting (Episode 1 - Decimals to Fractions, Episode 3 - Fractions to Decimals, Episode 4 - Fractions to Percentages, Episode 5 - Percentages to Decimals, Episode 6 - Percentages to Fractions).

15/09/2020

#### Converting - Episode 3 - Fractions to Decimals

A lesson explaining how to convert fractions into decimals. This lesson is part of the Fraction, Decimal and Percentage Equivalents series alongside other Number lessons such as Compare Quantities with Percentages and Converting (Episode 1 - Decimals to Fractions, Episode 2 - Decimals to Percentages, Episode 4 - Fractions to Percentages, Episode 5 - Percentages to Decimals, Episode 6 - Percentages to Fractions).

15/09/2020

#### Converting - Episode 4 - Fractions to Percentages

A lesson explaining how to convert fractions into percentages. This lesson is part of the Fraction, Decimal and Percentage Equivalents series alongside other Number lessons such as Compare Quantities with Percentages and Converting (Episode 1 - Decimals to Fractions, Episode 2 - Decimals to Percentages, Episode 3 - Fractions to Decimals, Episode 5 - Percentages to Decimals, Episode 6 - Percentages to Fractions).

15/09/2020

#### Converting - Episode 5 - Percentages to Decimals

A lesson explaining how to convert Percentages into Decimals. This lesson is part of the Fraction, Decimal and Percentage Equivalents series alongside other Number lessons such as Compare Quantities with Percentages and Converting (Episode 1 - Decimals to Fractions, Episode 2 - Decimals to Percentages, Episode 3 - Fractions to Decimals, Episode 4 - Fractions to Percentages, Episode 6 - Percentages to Fractions).

15/09/2020

#### Converting - Episode 6 - Percentages to Fractions

A lesson explaining how to convert Percentages into Fractions. This lesson is part of the Fraction, Decimal and Percentage Equivalents series alongside other Number lessons such as Compare Quantities with Percentages and Converting (Episode 1 - Decimals to Fractions, Episode 2 - Decimals to Percentages, Episode 3 - Fractions to Decimals, Episode 4 - Fractions to Percentages, Episode 5 - Percentages to Decimals).

15/09/2020

#### Converting Between Related Units

A lesson explaining how you can use direct proportion to converting between related units of measure. This lesson is part of the Direct Proportion series alongside other Ratio, Proportion and Rates of Change lessons such as Direct Proportion, Proportion Problems – Recipes and Best Buys – One Unit.

15/09/2020

#### Coordinates

A look at coordinates

30/10/2020

#### Describing transportation

A look at Describing transportation

30/10/2020

#### Direct Inverse Proportion

Looking at Direct Inverse Proportion

30/10/2020

#### Direct Proportion

A lesson explaining what direct proportion is. This lesson is part of the Direct Proportion series alongside other Ratio, Proportion and Rates of Change lessons such as Proportion Problems – Recipes, Best Buys – One Unit and Converting Between Related Units.

28/10/2020

#### Distance, Speed and Time - Episode 1

A lesson explaining the relationships between distance, speed and time. This lesson is part of the Distance, Speed and Time series alongside other Ratio, Proportion and Rates of Change lessons such as Distance, Speed and Time – Episode 2.

28/10/2020

#### Distance, Speed and Time - Episode 2

A lesson looking further at the relationships between distance, speed and time. This lesson is part of the Distance, Speed and Time series alongside other Ratio, Proportion and Rates of Change lessons such as Distance, Speed and Time – Episode 1.

28/10/2020

#### Division - Episode 1 - Division with the Bus Stop Method

A lesson explaining how to divide using the Bus Stop method. This lesson is part of the Multiplication and Subtraction series alongside other Number lessons such as Multiplication (Episode 1 - Chinese/Lattice Method, Episode 2 - Grid Method, Episode 3 - Column Method, Episode 4 - Decimal Method), Division (Episode 2 - Long Division using Bus Stop Method) and Negatives (Multiplication, Dividing).

08/09/2020

#### Division - Episode 2 - Long Division using Bus Stop Method

A lesson explaining how to do long division using the bus stop method. This lesson is part of the Multiplication and Subtraction series alongside other Number lessons such as Multiplication (Episode 1 - Chinese/Lattice Method, Episode 2 - Grid Method, Episode 3 - Column Method, Episode 4 - Decimal Method), Division (Episode 1 - Division with the Bus Stop Method) and Negatives (Multiplication, Dividing).

08/09/2020

#### Drawing a Perpendicular Line

A lesson explaining how to draw a perpendicular line. This lesson is part of the Angle Bisectors series alongside other Geometry and Measures lessons such as Introduction to Angle Bisectors, Constructing a Perpendicular Line from a Given Point, Drawing a Perpendicular Line to a Given Point – Example and Perpendicular Bisectors.

29/10/2020

#### Drawing a Perpendicular Line to a Given Point - Example

A lesson explaining how to draw a perpendicular line to a given point. This lesson is part of the Angle Bisectors series alongside other Geometry and Measures lessons such as Introduction to Angle Bisectors, Constructing a Perpendicular Line from a Given Point, Drawing a Perpendicular Line and Perpendicular Bisectors.

29/10/2020

#### Drawing Angles - Episode 2

A lesson taking a further look at how to drawing angles. This lesson is part of the Angles series alongside other Geometry and Measures lessons such as Introduction to Drawing Angles, Drawing Angles - Episode 1, Measuring Angles - Episodes 1 and 2, Loci - Episodes 1, 2, 3 and 4 and Angles in Parallel Lines.

28/10/2020

#### Equation of a Straight Line

A lesson explaining how to form equations from a straight line graph. This lesson is part of the Linear Graphs series alongside other Algebra lessons such as Coordinates, Linear Graphs - Episode 1 and Linear Graphs - Episode 2.

15/09/2020

#### Expand and Simplify

A lesson explaining how to expand brackets to simplify expressions. This lesson is part of the Expanding Algebra in Brackets series alongside other Algebra lessons such as Simplifying Expressions - Expanding Brackets (Episodes 1, 2 and 3) and Expanding Double Brackets.

15/09/2020

#### Expanding Double Brackets

A lesson explaining how to expand double brackets to simplify expressions. This lesson is part of the Expanding Algebra in Brackets series alongside other Algebra lessons such as Simplifying Expressions - Expanding Brackets (Episodes 1, 2 and 3) and Expand and Simplify.

15/09/2020

#### Expressing a Number as a Fraction of Another - Episode 1

A lesson explaining how to express a number as a fraction of another. This lesson is part of the Numbers as Fractions of Others series alongside other Ratio, Proportion and Rates of Change lessons such as Expressing a Number as a Fraction of Another - Episode 2 and Relationship Between Ratios and Fractions.

28/10/2020

#### Expressing a Number as a Fraction of Another - Episode 2

A lesson looking further at expressing a number as a fraction of another. This lesson is part of the Numbers as Fractions of Others series alongside other Ratio, Proportion and Rates of Change lessons such as Expressing a Number as a Fraction of Another - Episode 1 and Relationship Between Ratios and Fractions.

28/10/2020

#### Factorising Quadratics Episode 1

A lesson explaining how to factorise quadratic equations. This lesson is part of the Factorising in Algebra series alongside other Algebra lessons such as Simplifying Expressions – Factorising and Factorising Quadratics Episode 2.

07/12/2020

#### Factorising Quadratics Episode 2

A lesson taking a further look at how to factorise quadratic equations. This lesson is part of the Factorising in Algebra series alongside other Algebra lessons such as Simplifying Expressions – Factorising and Factorising Quadratics Episode 1.

07/12/2020

#### Factors

A lesson explaining what a factor is and how to identify them. This lesson is part of the Primes, Factors and Multiples series alongside other Number lessons such as Prime Numbers, Multiples and Prime Factors, as well as Highest Common Factors (Episode 1 - List Method, Episode 2 - Venn Method) and Lowest Common Multiple (Episode 1 - List Method, Episode 2 - Venn Method).

07/09/2020

#### Finding missing angles

A look at Finding missing angles

02/11/2020

#### Finding the Mean

A lesson explaining what the mean is and how to find it for a given data set. This lesson is part of the Averages series alongside other Statistics lessons such as Finding the Median and Finding the Mode.

29/10/2020

#### Finding the Median

A lesson explaining what the median is and how to find it for a given data set. This lesson is part of the Averages series alongside other Statistics lessons such as Finding the Mean and Finding the Mode.

29/10/2020

#### Forming and solving equations

A look at Forming and solving equations

02/11/2020

#### Fractions - Adding and Subtracting - Episode 1

A lesson explaining how to add and subtract fractions. This lesson is part of the Fractions series alongside other Number lessons such as Fractions - Converting (Episode 1 - Improper to Proper, Episode 2 - Proper to Improper), Fractions - Adding and Subtracting (Episodes 2 and 3), Fractions – Multiplying (Episodes 1 and 2), Fractions - Dividing (Episodes 1 and 2), Fractions – Simplifying and Fractions – Equivalents.

08/09/2020

#### Fractions - Adding and Subtracting - Episode 2

A lesson taking a further look at how to add and subtract fractions. This lesson is part of the Fractions series alongside other Number lessons such as Fractions - Converting (Episode 1 - Improper to Proper, Episode 2 - Proper to Improper), Fractions - Adding and Subtracting (Episodes 1 and 3), Fractions – Multiplying (Episodes 1 and 2), Fractions - Dividing (Episodes 1 and 2), Fractions – Simplifying and Fractions – Equivalents.

08/09/2020

#### Fractions - Adding and Subtracting - Episode 3

A lesson taking a final look at how to add and subtract fractions. This lesson is part of the Fractions series alongside other Number lessons such as Fractions - Converting (Episode 1 - Improper to Proper, Episode 2 - Proper to Improper), Fractions - Adding and Subtracting (Episodes 1 and 2), Fractions – Multiplying (Episodes 1 and 2), Fractions - Dividing (Episodes 1 and 2), Fractions – Simplifying and Fractions – Equivalents.

08/09/2020

#### Fractions - Converting - Episode 1 - Improper to Proper

A lesson explaining how to convert improper fractions to proper fractions including mixed numbers. This lesson is part of the Fractions series alongside other Number lessons such as Fractions - Converting (Episode 2 - Proper to Improper), Fractions - Adding and Subtracting (Episodes 1, 2 and 3), Fractions – Multiplying (Episodes 1 and 2), Fractions - Dividing (Episodes 1 and 2), Fractions – Simplifying and Fractions – Equivalents.

08/09/2020

#### Fractions - Converting - Episode 2 - Proper to Improper

A lesson explaining how to convert proper fractions into improper fractions. This lesson is part of the Fractions series alongside other Number lessons such as Fractions - Converting (Episode 1 - Improper to Proper), Fractions - Adding and Subtracting (Episodes 1, 2 and 3), Fractions – Multiplying (Episodes 1 and 2), Fractions - Dividing (Episodes 1 and 2), Fractions – Simplifying and Fractions – Equivalents.

08/09/2020

#### Fractions - Dividing - Episode 1

A lesson explaining how to divide fractions. This lesson is part of the Fractions series alongside other Number lessons such as Fractions - Converting (Episode 1 - Improper to Proper, Episode 2 - Proper to Improper), Fractions - Adding and Subtracting (Episodes 1, 2 and 3), Fractions – Multiplying (Episodes 1 and 2), Fractions - Dividing (Episode 2), Fractions – Simplifying and Fractions – Equivalents.

08/09/2020

#### Fractions - Equivalents

A lesson explaining how to find and identify equivalent fractions. This lesson is part of the Fractions series alongside other Number lessons such as Fractions - Converting (Episode 1 - Improper to Proper, Episode 2 - Proper to Improper), Fractions - Adding and Subtracting (Episodes 1, 2 and 3), Fractions – Multiplying (Episodes 1 and 2), Fractions - Dividing (Episodes 1 and 2) and Fractions – Simplifying.

08/09/2020

#### Fractions - Multiplying - Episode 1

A lesson explaining how to multiply fractions. This lesson is part of the Fractions series alongside other Number lessons such as Fractions - Converting (Episode 1 - Improper to Proper, Episode 2 - Proper to Improper), Fractions - Adding and Subtracting (Episodes 1, 2 and 3), Fractions – Multiplying (Episode 2), Fractions - Dividing (Episodes 1 and 2), Fractions – Simplifying and Fractions – Equivalents.

08/09/2020

#### Fractions - Multiplying - Episode 2

A lesson taking a further look at how to multiply fractions. This lesson is part of the Fractions series alongside other Number lessons such as Fractions - Converting (Episode 1 - Improper to Proper, Episode 2 - Proper to Improper), Fractions - Adding and Subtracting (Episodes 1, 2 and 3), Fractions – Multiplying (Episode 1), Fractions - Dividing (Episodes 1 and 2), Fractions – Simplifying and Fractions – Equivalents.

08/09/2020

#### Function machines

A look at Function machines

04/11/2020

#### Function machines ep2

A look at Function machine

04/11/2020

#### Functional Fraction of an amount

A look at Functional Fraction of an amount

04/11/2020

#### Gradient and the Y-intercept

A lesson explaining the meaning and gradient and intercept and how these relate to the equations of straight lines. This lesson is part of the Gradient and Intercept series alongside other Algebra lessons such as Rearranging formulae - Changing the subject.

15/09/2020

#### Harder Ratio - Episode 1

A lesson explaining how to tackle harder ratio problems. This lesson is part of the Further Ratio series alongside other Ratio, Proportion and Rates of Change lessons such as Harder Ratio (Episode 2 – Example Questions, Episode 3 – Answers 1-3 and Episode 4 – Answers 4-6), Part to Part and Part to Whole.

28/10/2020

#### Harder Ratio Episode 2 - Example Questions

A lesson taking a look at other harder ratio problems with a chance to practice some example questions. This lesson is part of the Further Ratio series alongside other Ratio, Proportion and Rates of Change lessons such as Harder Ratio (Episode 1, Episode 3 – Answers 1-3 and Episode 4 – Answers 4-6), Part to Part and Part to Whole.

28/10/2020

#### Harder Ratio Episode 3 - Answers 1-3

A lesson explaining the answers to questions 1-3 in Episode 2 of this series. This lesson is part of the Further Ratio series alongside other Ratio, Proportion and Rates of Change lessons such as Harder Ratio (Episode 1, Episode 2 – Example Questions and Episode 4 – Answers 4-6), Part to Part and Part to Whole.

28/10/2020

#### Highest Common Factor (HCF) - Episode 1 - List Method

A lesson explaining how to use the list method to find the highest common factor of two numbers. This lesson is part of the Primes, Factors and Multiples series alongside other Number lessons such as Prime Numbers, Multiples, Factors and Prime Factors, as well as Highest Common Factors (Episode 2 - Venn Method) and Lowest Common Multiple (Episode 1 - List Method, Episode 2 - Venn Method).

07/09/2020

#### Highest Common Factor (HCF) - Episode 2 - Venn Method

A lesson explaining how to find the highest common factor of given numbers using the Venn method. This lesson is part of the Primes, Factors and Multiples series alongside other Number lessons such as Prime Numbers, Multiples, Factors and Prime Factors, as well as Highest Common Factors (Episode 1 - List Method) and Lowest Common Multiple (Episode 1 - List Method, Episode 2 - Venn Method).

07/09/2020

#### Increase by a Percent - Calculator

A lesson explaining how to calculate an increase by a percentage using a calculator. This lesson is part of the Percentages series alongside other Ratio, Proportion and Rates of Change lessons such as Percentage Change With and Without a Calculator, Increase by a Percent - Method 1, Increase by a Percent - Method 2, Reverse Percentages and Simple Interest.

28/10/2020

#### Increase by a Percent - Method 2

A lesson explaining an alternative method of increasing a number by a given percentage. This lesson is part of the Percentages series alongside other Ratio, Proportion and Rates of Change lessons such as Percentage Change With and Without a Calculator, Increase by a Percent - Method 1, Increase by a Percent – Calculator, Reverse Percentages and Simple Interest.

28/10/2020

#### Integer Powers

A lesson explaining what integer powers are and how to calculate them. This lesson is part of the Powers and Roots series alongside other Number lessons such as Number types - Square Numbers, Roots, Roots - Decimal Approximations and Rational and Irrational Numbers.

14/09/2020

#### Interpret distance on a map given a scale

Looking at Interpret distance on a map given a scale

05/11/2020

#### Introduction to Drawing Angles

A lesson introducing how to draw angles. This lesson is part of the Angles series alongside other Geometry and Measures lessons such as Drawing Angles - Episodes 1 and 2, Measuring Angles - Episodes 1 and 2, Loci - Episodes 1, 2, 3 and 4 and Angles in Parallel Lines.

28/10/2020

#### Inverse Operations

A lesson explaining inverse operations and how to apply them. A lesson explaining the order of operations and how to use BIDMAS. This lesson is part of the BIDMAS and Inverse Operations series alongside other Number lessons such as BIDMAS.

14/09/2020

#### Linear Graphs - Episode 1

A lesson explaining how to plot co-ordinates from equations to make a straight line graph. This lesson is part of the Linear Graphs series alongside other Algebra lessons such as Co-ordinates, Linear Graphs - Episode 2 and Equation of a Straight Line.

15/09/2020

#### Linear Graphs - Episode 2

A lesson taking a further look at plotting coordinates from equations to make a straight line graph. This lesson is part of the Linear Graphs series alongside other Algebra lessons such as Coordinates, Linear Graphs - Episode 1, and Equation of a Straight Line.

15/09/2020

#### Loci - Episode 1

A lesson introducing the concept of loci. This lesson is part of the Angles series alongside other Geometry and Measures lessons such as Introduction to Drawing Angles, Drawing Angles - Episodes 1 and 2, Measuring Angles - Episodes 1 and 2, Loci - Episodes 2, 3 and 4 and Angles in Parallel Lines.

29/10/2020

#### Loci - Episode 2

A lesson taking a further look at loci. This lesson is part of the Angles series alongside other Geometry and Measures lessons such as Introduction to Drawing Angles, Drawing Angles - Episodes 1 and 2, Measuring Angles - Episodes 1 and 2, Loci - Episodes 1, 3 and 4 and Angles in Parallel Lines.

29/10/2020

#### Loci - Episode 3

A lesson giving more examples of loci problems. This lesson is part of the Angles series alongside other Geometry and Measures lessons such as Introduction to Drawing Angles, Drawing Angles - Episodes 1 and 2, Measuring Angles - Episodes 1 and 2, Loci - Episodes 1, 2 and 4 and Angles in Parallel Lines.

29/10/2020

#### Loci - Episode 4

A lesson talking a final look at Loci. This lesson is part of the Angles series alongside other Geometry and Measures lessons such as Introduction to Drawing Angles, Drawing Angles - Episodes 1 and 2, Measuring Angles - Episodes 1 and 2, Loci - Episodes 1, 2 and 3 and Angles in Parallel Lines.

29/10/2020

#### Lowest Common Multiple (LCM) - Episode 1 - List Method

A lesson explaining how to find the lowest common multiple of given numbers using the list method. This lesson is part of the Primes, Factors and Multiples series alongside other Number lessons such as Prime Numbers, Multiples, Factors and Prime Factors, as well as Highest Common Factors (Episode 1 - List Method, Episode 2 - Venn Method) and Lowest Common Multiple (Episode 2 - Venn Method).

07/09/2020

#### Lowest Common Multiple (LCM) - Episode 2 - Venn Method

A lesson explaining how to find the lowest common multiple of two numbers using the Venn method. This lesson is part of the Primes, Factors and Multiples series alongside other Number lessons such as Prime Numbers, Multiples, Factors and Prime Factors, as well as Highest Common Factors (Episode 1 - List Method, Episode 2 - Venn Method) and Lowest Common Multiple (Episode 1 - List Method).

07/09/2020

#### Mathematical Symbols

A lesson looking at some of the symbols commonly used within maths and explaining their uses. This lesson is part of the Ordering Numbers and Mathematical Symbols series alongside other Number lessons such as Ordering Numbers Episode 1 – Positive and Negative Integers and Ordering Numbers Episode 2 – Ordering Decimals.

07/09/2020

#### Mean from frequency tables

A look at Mean from frequency tables

05/11/2020

#### Measures - Episode 1 - Mass

A lesson that focuses on different measures of mass in the context of real-life situations. This lesson is part of the Conversions series alongside other Number lessons such as Measures (Episode 2 – Length, Episode 3 – Time, Episode 4 – Money, Episode 5 - Converting Measures of Mass, Episode 6 - Converting Measures of Length, Episode 7 - Converting Measures of Time, Episode 8 - Converting Money).

15/09/2020

#### Measures - Episode 2 - Length

A lesson focusing on different measures of length in the context of real-life situations. This lesson is part of the Conversions series alongside other Number lessons such as Measures (Episode 2 – Length, Episode 3 – Time, Episode 4 – Money, Episode 5 - Converting Measures of Mass, Episode 6 - Converting Measures of Length, Episode 7 - Converting Measures of Time, Episode 8 - Converting Money).

15/09/2020

#### Measures - Episode 3 - Time

A lesson focusing on different measures of time in the context of real-life situations. This lesson is part of the Conversions series alongside other Number lessons such as Measures (Episode 1 – Mass, Episode 2 – Length, Episode 4 – Money, Episode 5 - Converting Measures of Mass, Episode 6 - Converting Measures of Length, Episode 7 - Converting Measures of Time, Episode 8 - Converting Money).

15/09/2020

#### Measures - Episode 4 - Money

A lesson focusing on different units of money in the context of real-life situations. This lesson is part of the Conversions series alongside other Number lessons such as Measures (Episode 1 – Mass, Episode 2 – Length, Episode 3 – Time, Episode 5 - Converting Measures of Mass, Episode 6 - Converting Measures of Length, Episode 7 - Converting Measures of Time, Episode 8 - Converting Money).

15/09/2020

#### Measures - Episode 5 - Converting Measures of Mass

A lesson explaining how to convert between the different measures of mass. This lesson is part of the Conversions series alongside other Number lessons such as Measures (Episode 1 – Mass, Episode 2 – Length, Episode 3 – Time, Episode 4 – Money, Episode 6 - Converting Measures of Length, Episode 7 - Converting Measures of Time, Episode 8 - Converting Money).

15/09/2020

#### Measures - Episode 6 - Converting Measures of Length

A lesson explaining how to convert between the different measures of length. This lesson is part of the Conversions series alongside other Number lessons such as Measures (Episode 1 – Mass, Episode 2 – Length, Episode 3 – Time, Episode 4 – Money, Episode 5 - Converting Measures of Mass, Episode 7 - Converting Measures of Time, Episode 8 - Converting Money).

15/09/2020

#### Measures - Episode 7 - Converting Measures of Time

A lesson explaining how to convert between the different measures of time. This lesson is part of the Conversions series alongside other Number lessons such as Measures (Episode 1 – Mass, Episode 2 – Length, Episode 3 – Time, Episode 4 – Money, Episode 5 - Converting Measures of Mass, Episode 6 - Converting Measures of Length, Episode 8 - Converting Money).

15/09/2020

#### Measures - Episode 8 - Converting Money

A lesson explaining how to convert between the different measures of time. This lesson is part of the Conversions series alongside other Number lessons such as Measures (Episode 1 – Mass, Episode 2 – Length, Episode 3 – Time, Episode 4 – Money, Episode 5 - Converting Measures of Mass, Episode 6 - Converting Measures of Length, Episode 7 - Converting Measures of Time).

15/09/2020

#### Measuring Angles - Episode 1

A lesson explaining how to measure angles. This lesson is part of the Angles series alongside other Geometry and Measures lessons such as Introduction to Drawing Angles, Drawing Angles - Episodes 1 and 2, Measuring Angles - Episode 2, Loci - Episodes 1, 2, 3 and 4 and Angles in Parallel Lines.

29/10/2020

#### Measuring Angles - Episode 2

A lesson looking further at how to measure angles. This lesson is part of the Angles series alongside other Geometry and Measures lessons such as Introduction to Drawing Angles, Drawing Angles - Episodes 1 and 2, Measuring Angles - Episode 1, Loci - Episodes 1, 2, 3 and 4 and Angles in Parallel Lines..

29/10/2020

#### Multiples

A lesson explaining what a multiple is and how to identify them. This lesson is part of the Primes, Factors and Multiples series alongside other Number lessons such as Prime Numbers, Factors and Prime Factors, as well as Highest Common Factors (Episode 1 - List Method, Episode 2 - Venn Method) and Lowest Common Multiple (Episode 1 - List Method, Episode 2 - Venn Method).

07/09/2020

#### Multiplication - Episode 1 - Chinese/Lattice Method

A lesson explaining how to do multiplication using the Chinese/Lattice Method. This lesson is part of the Multiplication and Subtraction series alongside other Number lessons such as Multiplication (Episode 2 - Grid Method, Episode 3 - Column Method, Episode 4 - Decimal Method), Division (Episode 1 - Division with the Bus Stop Method, Episode 2 - Long Division using Bus Stop Method) and Negatives (Multiplication, Dividing).

07/09/2020

#### Multiplication - Episode 4 - Decimal Method

A lesson explaining how to do multiplication using the decimal method. This lesson is part of the Multiplication and Subtraction series alongside other Number lessons such as Multiplication (Episode 1 - Chinese/Lattice Method, Episode 2 - Grid Method, Episode 3 - Column Method), Division (Episode 1 - Division with the Bus Stop Method, Episode 2 - Long Division using Bus Stop Method) and Negatives (Multiplication, Dividing).

07/09/2020

#### Mutually Exclusive

A lesson looking at probability problems involving mutually exclusive events. This lesson is part of the Introduction to Probability series alongside other Probability lessons such as Probability Scale and Listing Outcomes – Episodes 1 and 2.

29/10/2020

#### Negatives - Adding and Subtracting

A lesson explaining how to add and subtract negative numbers. This lesson is part of the Addition and Subtraction series alongside other Number lessons such as Addition (Episode 1 – Two-digit Numbers, Episode 2 – Three-digit Numbers, Episode 3 – Decimal Addition) and Subtraction (Episode 1 – Two-digit Numbers, Episode 2 – Three-digit Numbers, Episode 3 – Decimal Subtraction).

08/09/2020

#### Negatives - Dividing

A lesson explaining how to divide negative numbers. This lesson is part of the Multiplication and Subtraction series alongside other Number lessons such as Multiplication (Episode 1 - Chinese/Lattice Method, Episode 2 - Grid Method, Episode 3 - Column Method, Episode 4 - Decimal Method), Division (Episode 1 - Division with the Bus Stop Method, Episode 2 - Long Division using Bus Stop Method) and Negatives (Multiplication).

11/09/2020

#### Negatives - Multiplication

A lesson explaining how to multiply negative numbers. This lesson is part of the Multiplication and Subtraction series alongside other Number lessons such as Multiplication (Episode 1 - Chinese/Lattice Method, Episode 2 - Grid Method, Episode 3 - Column Method, Episode 4 - Decimal Method), Division (Episode 1 - Division with the Bus Stop Method, Episode 2 - Long Division using Bus Stop Method) and Negatives (Dividing).

11/09/2020

#### Number Types - Square Numbers

A lesson explaining what square numbers are with some common examples. This lesson is part of the Powers and Roots series alongside other Number lessons such as Integer Powers, Roots, Roots - Decimal Approximations and Rational and Irrational Numbers.

14/09/2020

#### Ordering Numbers Episode 1 - Positive and Negative integers

A lesson looking at how to use your knowledge of numbers and place value to be able to order positive and negative integers. This lesson is part of the Ordering Numbers and Mathematical Symbols series alongside other Number lessons such as Ordering Numbers Episode 2 – Ordering Decimals and Mathematical Symbols.

07/09/2020

#### Ordering Numbers Episode 2 - Ordering Decimals

A lesson looking at how to use your knowledge of numbers and place value to be able to order decimals. This lesson is part of the Ordering Numbers and Mathematical Symbols series alongside other Number lessons such as Ordering Numbers Episode 1 – Positive and Negative Integers and Mathematical Symbols.

25/11/2020

#### Part to Part

A lesson explaining how to divide a ratio into two parts - part to part. This lesson is part of the Further Ratio series alongside other Ratio, Proportion and Rates of Change lessons such as Harder Ratio (Episode 1, Episode 2 – Example Questions, Episode 3 – Answers 1-3 and Episode 4 – Answers 4-6) and Part to Whole.

28/10/2020

#### Part to Whole

A lesson explaining how to divide a ratio into two parts - part to whole. This lesson is part of the Further Ratio series alongside other Ratio, Proportion and Rates of Change lessons such as Harder Ratio (Episode 1, Episode 2 – Example Questions, Episode 3 – Answers 1-3 and Episode 4 – Answers 4-6) and Part to Part.

28/10/2020

#### Percentage Change With and Without a Calculator

A lesson explaining how to calculate a percentage change with and without calculator. This lesson is part of the Percentages series alongside other Ratio, Proportion and Rates of Change lessons such as Increase by a Percent - Method 1, Increase by a Percent - Method 2, Increase by a Percent – Calculator, Reverse Percentages and Simple Interest.

28/10/2020

#### Perimeter of 2D shapes

A lesson explaining how to find the perimeter of common 2D shapes. This lesson is part of the Perimeter, Circumference and Area series alongside other Geometry and Measures lessons such as Circumference of a Circle, Perimeter of Compound shapes, Area of 2D Shapes, Area of Circles and Area of Compound Shapes.

28/10/2020

#### Perimeter of Compound shapes

A lesson explaining how to find the perimeter of compound shapes. This lesson is part of the Perimeter, Circumference and Area series alongside other Geometry and Measures lessons such as Perimeter of 2D shapes, Circumference of a Circle, Area of 2D Shapes, Area of Circles and Area of Compound Shapes.

28/10/2020

#### Perpendicular Bisectors

A lesson explaining perpendicular bisectors. This lesson is part of the Angle Bisectors series alongside other Geometry and Measures lessons such as Introduction to Angle Bisectors, Constructing a Perpendicular Line from a Given Point, Drawing a Perpendicular Line and Drawing a Perpendicular Line to a Given Point – Example.

29/10/2020

#### Place Value Episode 1 - Integers

In this lesson you will receive an explanation on how to identify the value of digits within an integer. This lesson is part of the Place Value series alongside other Number lessons such as Place Value Episode 2 – Decimals.

07/09/2020

#### Place Value Episode 2 - Decimals

A lesson explaining how to identify the value of digits within a decimal. This lesson is part of the Place Value series alongside other Number lessons such as Place Value Episode 1 – Integers.

07/09/2020

#### Prime Factors

A lesson explaining what a prime factor is and how to identify them. This lesson is part of the Primes, Factors and Multiples series alongside other Number lessons such as Prime Numbers, Multiples and Factors, as well as Highest Common Factors (Episode 1 - List Method, Episode 2 - Venn Method) and Lowest Common Multiple (Episode 1 - List Method, Episode 2 - Venn Method).

07/09/2020

#### Prime Numbers

A lesson explaining what a prime number is and how to identify them. This lesson is part of the Primes, Factors and Multiples series alongside other Number lessons such as Multiples, Factors and Prime Factors, as well as Highest Common Factors (Episode 1 - List Method, Episode 2 - Venn Method) and Lowest Common Multiple (Episode 1 - List Method, Episode 2 - Venn Method).

07/09/2020

#### Probability Scale

A lesson explaining probability and probability scales. This lesson is part of the Introduction to Probability series alongside other Probability lessons such as Listing Outcomes – Episodes 1 and 2 and Mutually Exclusive.

29/10/2020

#### Probability Trees - Episode 1

A lesson introducing the concept of probability trees. This lesson is part of the Probability Trees series alongside other Probability lessons such as Probability Trees – Episodes 2, 3 and 4.

04/12/2020

#### Probability Trees - Episode 2

A lesson looking further at probability trees. This lesson is part of the Probability Trees series alongside other Probability lessons such as Probability Trees – Episodes 1, 3 and 4.

29/10/2020

#### Probability Trees - Episode 3

A lesson looking at more example expressed with probability trees. This lesson is part of the Probability Trees series alongside other Probability lessons such as Probability Trees – Episodes 1, 2 and 4.

04/12/2020

#### Probability Trees - Episode 4

A lesson taking a final look at probability trees. This lesson is part of the Probability Trees series alongside other Probability lessons such as Probability Trees – Episodes 1, 2 and 3.

29/10/2020

#### Properties of Circles

A lesson looking at the properties of circles. This lesson is part of the Properties of Shapes series alongside other Geometry and Measures lessons such as Properties of Quadrilaterals and Properties of Triangles.

29/10/2020

#### Properties of Quadrilaterals

A lesson looking at the properties of quadrilaterals. This lesson is part of the Properties of Shapes series alongside other Geometry and Measures lessons such as Properties of Circles and Properties of Triangles.

29/10/2020

#### Pythagoras - Episode 1

A lesson introducing Pythagoras' Theorem. This lesson is part of the Pythagoras series alongside other Geometry and Measures lessons such as Pythagoras – Episodes 2, 3, 4 and 5.

29/10/2020

#### Pythagoras - Episode 2

A lesson taking a further look at Pythagoras' Theorem. This lesson is part of the Pythagoras series alongside other Geometry and Measures lessons such as Pythagoras – Episodes 1, 3, 4 and 5.

29/10/2020

#### Pythagoras - Episode 3

A lesson taking a further look at Pythagoras. This lesson is part of the Pythagoras series alongside other Geometry and Measures lessons such as Pythagoras – Episodes 1, 2, 4 and 5.

29/10/2020

#### Pythagoras - Episode 4

A lesson giving further examples of working with Pythagoras' Theorem. This lesson is part of the Pythagoras series alongside other Geometry and Measures lessons such as Pythagoras – Episodes 1, 2, 3 and 5.

29/10/2020

#### Ratio Notation

A lesson explaining ratio notation. This lesson is part of the Introduction to Ratio series alongside other Ratio, Proportion and Rates of Change lessons such as Simplifying Ratios.

28/10/2020

#### Rearranging formulae - Changing the subject

A lesson explaining how to rearrange formulae to change the subject. This lesson is part of the Gradient and Intercept series alongside other Algebra lessons such as Gradient and the Y-intercept.

15/09/2020

#### Recognise and Sketch

Looking at recognise and sketch.

29/10/2020

#### Relative Frequency

A lesson explaining the concept of relative frequency. This lesson is part of the Data series alongside other Statistics lessons such as Constructing and Understanding Frequency Tables, Understanding and Constructing Bar Charts, Constructing and Understanding Pie Charts, Constructing and Understanding Pictograms and Constructing and Understanding Histograms.

29/10/2020

#### Reverse Percentages

A lesson explaining how to work out reverse percentages, such as finding the original value before a percentage increase has occurred. This lesson is part of the Percentages series alongside other Ratio, Proportion and Rates of Change lessons such as Percentage Change With and Without a Calculator, Increase by a Percent - Method 1, Increase by a Percent - Method 2, Increase by a Percent – Calculator and Simple Interest.

28/10/2020

#### Roots

A lesson explaining what the roots of a number are and how to find them, starting with square roots, then moving onto cube and higher roots. This lesson is part of the Powers and Roots series alongside other Number lessons such as Number types - Square Numbers, Integer Powers, Roots - Decimal Approximations and Rational and Irrational Numbers.

14/09/2020

#### Roots - Decimal Approximations

A lesson explaining how to make approximate estimations of roots. This lesson is part of the Powers and Roots series alongside other Number lessons such as Number types - Square Numbers, Integer Powers, Roots and Rational and Irrational Numbers.

14/09/2020

#### Rounding - Episode 1 - Nearest 10

A look at how to round to the nearest 10.

15/09/2020

#### Rounding - Episode 2 - Nearest 100

A look at how to round to the nearest 100.

15/09/2020

#### Rounding - Episode 3 - Nearest Whole Number

A look at how to round to the nearest whole number.

15/09/2020

#### Rounding - Episode 4 - 1 Decimal Place

A look at how to round to 1 decimal place.

15/09/2020

#### Rounding - Episode 5 - 2 Decimal Places

A look at how to round to 2 decimal places.

15/09/2020

#### Rounding - Episode 6 - 1 Significant Figure

A look at how to round to 1 Significant Figure.

15/09/2020

#### Rounding - Episode 7 - 2 Significant Figures

A look at how to round to 2 Significant Figures.

15/09/2020

#### Sample Spaces - Episode 1

A lesson explaining sample spaces and how they relate to probability. This lesson is part of the Sample Spaces series alongside other Probability lessons such as Sample Spaces – Episode 2.

29/10/2020

#### Sample Spaces - Episode 2

A lesson looking further at sample spaces and probability. This lesson is part of the Sample Spaces series alongside other Probability lessons such as Sample Spaces – Episode 1.

29/10/2020

#### Scale Factors

A lesson explaining what scale factors are. This lesson is part of the Scale Factors series alongside other Ratio, Proportion and Rates of Change lessons such as Similar Triangles and Scale Factors on Maps.

28/10/2020

#### Scale Factors on Maps

A lesson explaining scale factors in relation to maps. This lesson is part of the Scale Factors series alongside other Ratio, Proportion and Rates of Change lessons such as Scale Factors and Similar Triangles.

28/10/2020

#### Sequences

A look at sequences.

09/11/2020

#### Sequences - Episode 1 - Term to Term

A lesson explaining term to term sequences with some examples. This lesson is part of the Term to Term Sequences series alongside other Algebra lessons such as Sequences - Episodes 2 and 3 (Term to Term) and Sequences – Episode 4 (Position to Term).

15/09/2020

#### Sequences - Episode 2 - Term to Term

A lesson talking a further look at term to term sequences with some examples. This lesson is part of the Term to Term Sequences series alongside other Algebra lessons such as Sequences - Episodes 1 and 3 (Term to Term) and Sequences – Episode 4 (Position to Term).

15/09/2020

#### Sequences - Episode 3 - Term to Term

A lesson explaining further what term to term sequences are with a chance for more practice. This lesson is part of the Term to Term Sequences series alongside other Algebra lessons such as Sequences - Episodes 1 and 2 (Term to Term) and Sequences – Episode 4 (Position to Term).

15/09/2020

#### Sequences - Episode 4 - Position to Term

A lesson taking sequences further by looking at position to term. This lesson is part of the Term to Term Sequences series alongside other Algebra lessons such as Sequences - Episodes 1, 2 and 3 (Term to Term).

15/09/2020

#### Sequences - Fibonacci Sequence

A lesson explaining what the Fibonacci sequence is. This lesson is part of the Geometric Series series alongside other Algebra lessons such as Sequences - Geometric Sequences, Sequences - Triangular Numbers and Sequences - Squared Number Sequences.

15/09/2020

#### Sequences - Geometric Sequences

A lesson explaining what geometric sequences are with some examples. This lesson is part of the Geometric Series series alongside other Algebra lessons such as Sequences - Triangular Numbers, Sequences - Fibonacci Sequence and Sequences - Squared Number Sequences.

15/09/2020

#### Sequences - Squared Number Sequences

A lesson explaining what the squared number sequence is. This lesson is part of the Geometric Series series alongside other Algebra lessons such as Sequences - Geometric Sequences, Sequences - Triangular Numbers and Sequences - Fibonacci Sequence.

15/09/2020

#### Sequences - The nth Term - Episode 1

A lesson explaining how to find and use the formula for the nth term of sequences. This lesson is part of the nth Term series alongside other Algebra lessons such as Sequences – The nth Term (Episodes 2 and 3).

15/09/2020

#### Sequences - The nth Term - Episode 2

A lesson taking a further look at finding and using the formulas for the nth term of sequences. This lesson is part of the nth Term series alongside other Algebra lessons such as Sequences – The nth Term (Episodes 1 and 3).

15/09/2020

#### Sequences - The nth Term - Episode 3

A lesson taking a final look at how to find and use the nth term of sequences. This lesson is part of the nth Term series alongside other Algebra lessons such as Sequences – The nth Term (Episodes 1 and 3).

15/09/2020

#### Sequences - Triangular Numbers

A lesson explaining what triangular numbers are with some examples. This lesson is part of the Geometric Series series alongside other Algebra lessons such as Sequences - Geometric Sequences, Sequences - Fibonacci Sequence and Sequences - Squared Number Sequences.

15/09/2020

#### Similar Triangles

A lesson explaining scale factors in relation to similar triangles. This lesson is part of the Scale Factors series alongside other Ratio, Proportion and Rates of Change lessons such as Scale Factors and Scale Factors on Maps.

28/10/2020

#### Simplifying Expressions - Collecting Like Terms - Episode 1

A lesson explaining how to collect like terms in an algebraic expression. This lesson is part of the Simplifying Expressions and Inequalities series alongside other Algebra lessons such as Simplifying Expressions - Collecting Like Terms (Episodes 2 and 3) and Algebraic Inequalities on a Number Line.

15/09/2020

#### Simplifying Expressions - Collecting Like Terms - Episode 2

A lesson that looks further at how to collect like terms in an algebraic expression. This lesson is part of the Simplifying Expressions and Inequalities series alongside other Algebra lessons such as Simplifying Expressions - Collecting Like Terms (Episodes 1 and 3) and Algebraic Inequalities on a Number Line.

15/09/2020

#### Simplifying Expressions - Collecting Like Terms - Episode 3

A lesson taking a final look at how to collect like terms in an algebraic expression. This lesson is part of the Simplifying Expressions and Inequalities series alongside other Algebra lessons such as Simplifying Expressions - Collecting Like Terms (Episodes 1 and 2) and Algebraic Inequalities on a Number Line.

15/09/2020

#### Simplifying Expressions - Expanding Brackets - Episode 1

A lesson explaining how to expand brackets to simplify equations. This lesson is part of the Expanding Algebra in Brackets series alongside other Algebra lessons such as Simplifying Expressions - Expanding Brackets (Episodes 2 and 3), Expand and Simplify and Expanding Double Brackets.

15/09/2020

#### Simplifying Expressions - Expanding Brackets - Episode 2

A lesson looking further at how to expand brackets to simplify expressions. This lesson is part of the Expanding Algebra in Brackets series alongside other Algebra lessons such as Simplifying Expressions - Expanding Brackets (Episodes 1 and 3), Expand and Simplify and Expanding Double Brackets.

15/09/2020

#### Simplifying Expressions - Expanding Brackets - Episode 3

A lesson taking a final look at how to expand brackets to simplify expressions. This lesson is part of the Expanding Algebra in Brackets series alongside other Algebra lessons such as Simplifying Expressions - Expanding Brackets (Episodes 1 and 2), Expand and Simplify and Expanding Double Brackets.

15/09/2020

#### Simplifying Expressions - Factorising

A lesson explaining how to factorise to simplify expressions. This lesson is part of the Factorising in Algebra series alongside other Algebra lessons such as Factorising Quadratics Episodes 1 and 2.

15/09/2020

#### Simplifying Ratios

A lesson explaining how you can simplifying ratios by identifying common factors. This lesson is part of the Introduction to Ratio series alongside other Ratio, Proportion and Rates of Change lessons such as Ratio Notation.

28/10/2020

#### Solving Equations - Episode 1

A lesson explaining how to solve algebraic equations. This lesson is part of the Solving Equations series alongside other Algebra lessons such as Solving Equations - Episode 2, Solving Equations - Episode 3, Solving Equations - Episode 4, Solving Equations - Episode 5, Solving Equations - Episode 6 (Expand and Solve), Solving Equations - Episode 7 (Unknowns on Both Sides) and Solving Equations – Episode 8 (Unknowns on Both Sides).

15/09/2020

#### Solving Equations - Episode 2

A lesson looking further at how to solve algebraic equations. This lesson is part of the Solving Equations series alongside other Algebra lessons such as Solving Equations - Episode 1, Solving Equations - Episode 3, Solving Equations - Episode 4, Solving Equations - Episode 5, Solving Equations - Episode 6 (Expand and Solve), Solving Equations - Episode 7 (Unknowns on Both Sides) and Solving Equations – Episode 8 (Unknowns on Both Sides).

15/09/2020

#### Solving Equations - Episode 3

A lesson giving you more practice of solving algebraic equations. This lesson is part of the Solving Equations series alongside other Algebra lessons such as Solving Equations - Episode 1, Solving Equations - Episode 2, Solving Equations - Episode 4, Solving Equations - Episode 5, Solving Equations - Episode 6 (Expand and Solve), Solving Equations - Episode 7 (Unknowns on Both Sides) and Solving Equations – Episode 8 (Unknowns on Both Sides).

15/09/2020

#### Solving Equations - Episode 4

A lesson giving you more practice of solve algebraic equations. This lesson is part of the Solving Equations series alongside other Algebra lessons such as Solving Equations - Episode 1, Solving Equations - Episode 2, Solving Equations - Episode 3, Solving Equations - Episode 5, Solving Equations - Episode 6 (Expand and Solve), Solving Equations - Episode 7 (Unknowns on Both Sides) and Solving Equations – Episode 8 (Unknowns on Both Sides).

15/09/2020

#### Solving Equations - Episode 5

A lesson explaining how to solve algebraic equations that require 2 steps. This lesson is part of the Solving Equations series alongside other Algebra lessons such as Solving Equations - Episode 1, Solving Equations - Episode 2, Solving Equations - Episode 3, Solving Equations - Episode 4, Solving Equations - Episode 6 (Expand and Solve), Solving Equations - Episode 7 (Unknowns on Both Sides) and Solving Equations – Episode 8 (Unknowns on Both Sides).

15/09/2020

#### Solving Equations - Episode 6 - Expand and Solve

A lesson looking at how to solve algebraic equations by expanding. This lesson is part of the Solving Equations series alongside other Algebra lessons such as Solving Equations - Episode 1, Solving Equations - Episode 2, Solving Equations - Episode 3, Solving Equations - Episode 4, Solving Equations - Episode 5, Solving Equations - Episode 7 (Unknowns on Both Sides) and Solving Equations – Episode 8 (Unknowns on Both Sides).

15/09/2020

#### Solving Equations - Episode 7 - Unknowns on Both Sides

A lesson explaining how to solve algebraic equations with unknowns on both sides. This lesson is part of the Solving Equations series alongside other Algebra lessons such as Solving Equations - Episode 1, Solving Equations - Episode 2, Solving Equations - Episode 3, Solving Equations - Episode 4, Solving Equations - Episode 5, Solving Equations - Episode 6 (Expand and Solve) and Solving Equations – Episode 8 (Unknowns on Both Sides).

15/09/2020

#### Solving Equations - Episode 8 - Unknowns on Both Sides

A lesson looking further at how to solve algebraic equations with unknowns on both sides. This lesson is part of the Solving Equations series alongside other Algebra lessons such as Solving Equations - Episode 1, Solving Equations - Episode 2, Solving Equations - Episode 3, Solving Equations - Episode 4, Solving Equations - Episode 5, Solving Equations - Episode 6 (Expand and Solve) and Solving Equations - Episode 7 (Unknowns on Both Sides).

15/09/2020

#### Standard Form - Episode 1 - Positive Indices

A lesson explaining standard form with positive indices. This lesson is part of the Standard Form series alongside other Number lessons such as Standard Form - Episode 2 (Negative Indices).

14/09/2020

#### Standard Form - Episode 2 - Negative Indices

A lesson explaining standard form with negative indices. This lesson is part of the Standard Form series alongside other Number lessons such as Standard Form - Episode 1 (Positive Indices).

14/09/2020

#### Substitution in Algebra

A lesson explaining how to substitute numerical values into formulae and expressions. This lesson is part of the Introduction to Algebra series alongside other Algebra lessons such as Algebraic Vocabulary and Algebraic Notation.

15/09/2020

#### Subtraction - Episode 3 - Decimal Subtraction

A lesson explaining how to subtract decimals using the column method. This lesson is part of the Addition and Subtraction series alongside other Number lessons such as Addition (Episode 1 – Two-digit Numbers, Episode 2 – Three-digit Numbers, Episode 3 – Decimal Addition), Subtraction (Episode 1 – Two-digit Numbers, Episode 2 – Three-digit Numbers) and Negatives - Adding and Subtracting.

07/09/2020

#### Translations

A lesson explaining translations. This lesson is part of the Transformations series alongside other Geometry and Measures lessons such as Reflections.

29/10/2020

#### Trigonometry - Episode 1

A lesson introducing Trigonometry. This lesson is part of the Trigonometry series alongside other Geometry and Measures lessons such as Trigonometry – Episodes 2, 3 and 4.

29/10/2020

#### Trigonometry - Episode 2

A lesson looking further at Trigonometry. This lesson is part of the Trigonometry series alongside other Geometry and Measures lessons such as Trigonometry – Episodes 1, 3 and 4.

29/10/2020

#### Trigonometry - Episode 3

A lesson looking at more examples of Trigonometry problems. This lesson is part of the Trigonometry series alongside other Geometry and Measures lessons such as Trigonometry – Episodes 1, 2 and 4.

29/10/2020

#### Trigonometry - Episode 4

A final look at Trigonometry problems. This lesson is part of the Trigonometry series alongside other Geometry and Measures lessons such as Trigonometry – Episodes 1, 2 and 3.

29/10/2020

#### Understanding and Constructing Bar Charts

A lesson explaining bar chart s and how to construct and interpret them. This lesson is part of the Data series alongside other Statistics lessons such as Constructing and Understanding Frequency Tables, Constructing and Understanding Pie Charts, Constructing and Understanding Pictograms, Constructing and Understanding Histograms and Relative Frequency.

19/04/2021

#### Using a Calculator

A look at using a Calculator

04/11/2020

#### Using a Line of Best Fit

A look at Using a Line of Best Fit

04/11/2020

#### Using Circumference and Perimeter

A look at Using Circumference and Perimeter

04/11/2020

#### Vectors

A look at vectors

03/11/2020

#### Venn Diagrams and Probability - Episode 2

A lesson looking further at Venn Diagrams and their relationship with probability. This lesson is part of the Venn Diagrams series alongside other Probability lessons such as Venn Diagrams and Probability - Episode 1.

29/10/2020

#### Volume of a Prism

A lesson explaining how to find the volume of a prism. This lesson is part of the Volume series alongside other Geometry and Measures lessons such as 3D Shapes, Volume of a Cube or Cuboid and Volume of a Cylinder.

29/10/2020

- Add Maths To Basket