# Year 10 Term 2

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# Year 10 Term 2

##### Number
Interactive Lessons

## Calculating a Repeated Percentage Change

Students learn how to calculate a repeated percentage change using decimal multipliers.  As learning progresses ...
Interactive Lessons £2.99 £1.48
##### Algebra
Interactive Lessons

## Solving Inequations

The start of the lesson is used to review deriving inequalities from number lines.  The development phase builds...
##### Algebra
Interactive Lessons

## Inequalities

Students learn how to represent inequalities on a number using the correct notation.  As learning progresses stu...
##### Algebra
Interactive Lessons

## Plotting Linear Inequalities

Students learn how to plot and calculate linear inequalities on a Cartesian axes.  As learning progresses they a...
##### Algebra
Interactive Lessons

In this mathematics lesson students learn how to solve quadratic inequalities by identifying the roots to sketch...
##### Algebra
Interactive Lessons

## Inequalities with Two Variables

In this mathematics lesson students learn how to solve multiple inequalities and represent common solutions on a...
##### Shape
Interactive Lessons

## Constructing Angle Bisectors

Students learn how to construct angle bisectors using a pair of compasses and a straight edge.  The lesson cover...
##### Shape
Interactive Lessons

## Constructions – Angle, Side, Angle

Constructions - Angle, Side, Angle:  Students learn how to construct triangles and polygons using a protractor a...
##### Shape
Interactive Lessons

## Constructions – Side, Angle, Side

Constructions - Side, Angle, Side: Students learn how to construct triangles and other polygons using a ruler an...
##### Shape
Interactive Lessons

## Constructions – Side, Side, Side

Constructions - Side, Side, Side:  Students learn how to construct triangles and other polygons using a pair of ...
##### Shape
Interactive Lessons

## Constructing Loci and Regions

Students learn how to construct the locus of a region by considering loci about a point and line.  Learning is e...
##### Shape
Interactive Lessons

## Constructing Loci and Equidistant Paths

Students learn how to construct equidistant paths and identify specific points using angle bisectors and constru...
##### Number
Interactive Lessons

## Reverse Percentages

Using equivalent ratios students learn how to work a percentage change in reverse to calculate the original 100%...
##### Number
Interactive Lessons

## Percentage Increases

Students learn how to increase an amount by a given percentage using multipliers.   Throughout the lesson proble...
##### Number
Interactive Lessons

## Percentage Decreases

Using efficient calculator methods students are taught how to calculate a percentage decrease.  Throughout the l...
##### Number
Interactive Lessons

## Percentages of an Amount Non-Calculator Methods

How to calculate percentages of an amount using written methods.

### Mr Mathematics Blog

#### How to Draw a Venn Diagram to Calculate Probabilities

There are three common ways to organise data that fall into multiple sets: two-way tables, frequency diagrams and Venn diagrams.  Having blogged about frequency diagrams before I thought I would write about how to draw a Venn Diagram to calculate probabilities. Recapping Two-Way Tables This activity works well to review two-way tables from the previous […]

#### Calculations with Percentages

Students learn how to find a percentage of an amount using calculator and non-calculator methods.  As learning progresses they use decimal multipliers to find a percentage change and calculate a simple interest in financial mathematics. This topic follows on from Fractions, Decimals and Percentages and takes place in Year 8 Term 5. Calculations with Percentages […]

#### Proving Geometrical Relationships using Algebra

Back in May 2017 maths teachers around the country eagerly awaited the first exam for the new GCSE Mathematics syllabus.  Proving geometrical relationships using algebra featured at grade 9.  In Paper 1 of Edexcel’s test paper the last question of the higher tier looked like this. Edexcel wrote about student’s performance on this question in […]