Year 9 Term 4

Showing 1–16 of 26 results

Year 9 Term 4

Number
Number
Interactive Lessons

Addition and Subtraction with Fractions and Mixed Numbers

Students learn how to perform addition and subtraction with fractions and mixed numbers.  As learning progresses...
GCSE / Year 9 Term 4
Interactive Lessons
Handling Data
Handling Data
Interactive Lessons

Frequency Trees

Students learn how to create frequency trees from two-way tables and written descriptions.  As learning progress...
GCSE / Year 9 Term 4
Interactive Lessons
Shape
Shape
Interactive Lessons

Area of Parallelograms and Trapezia

Students learn how to calculate the area of parallelograms and trapeziums by considering how a parallelogram can...
GCSE / Year 9 Term 4
Interactive Lessons
Shape
Shape
Interactive Lessons

Perimeter of Shapes

Students learn how to measure the perimeter of 2D shapes. by counting and later by creating and using a formula....
GCSE / Year 9 Term 4
Interactive Lessons
Shape
Shape
Interactive Lessons

Area of Irregular Shapes

Students learn how to find the area of irregular shapes by grouping.  As learning progresses they are challenged...
GCSE / Year 9 Term 4
Interactive Lessons
Shape
Shape
Interactive Lessons

Area of Compound Shapes

Students learn how to calculate the area of compound rectilinear shapes by splitting the shapes up into two or m...
GCSE / Year 9 Term 4
Interactive Lessons
Shape
Shape
Interactive Lessons

Area of Triangles

By considering a right angled triangle as half a rectangle the students are guided through deriving the formula ...
GCSE / Year 9 Term 4
Interactive Lessons
Shape
Shape
Interactive Lessons

Area of Rectangles

Students learn how to find the area of a rectangle first by counting, then repeated addition, basic multiplicati...
GCSE / Year 9 Term 4
Interactive Lessons
Shape
Shape
Interactive Lessons

Angles in a Quadrilateral

Students extend their understanding of angles in a triangles to calculate missing angles in a quadrilateral.  As...
GCSE / Year 9 Term 6
Interactive Lessons
Shape
Shape
Interactive Lessons

Angles in Parallel Lines

This lesson is intended to guide the class through discovering alternate, corresponding and interior angles in p...
GCSE / Year 9 Term 6
Interactive Lessons
Shape
Shape
Interactive Lessons

Problems with Angles in Parallel Lines

Students learn how to apply the interior, alternate and corresponding angle properties in parallel lines.  As th...
GCSE / Year 9 Term 6
Interactive Lessons
Shape
Shape
Interactive Lessons

Angles in a Triangle

Students begin by investigating the sum of the angles in different types of triangles.  As learning progresses t...
GCSE / Year 9 Term 6
Interactive Lessons
Shape
Shape
Interactive Lessons

Bearings and Scale Drawings

Students learn how to draw and measure bearings and how to use the angle properties of parallel lines to calcula...
GCSE / Year 9 Term 6
Interactive Lessons
Shape
Shape
Interactive Lessons

Constructing Regular Polygons

Students learn how to construct regular polygons to investigate the relationship between interior and exterior a...
GCSE / Year 9 Term 6
Interactive Lessons
Shape
Shape
Interactive Lessons

Interior and Exterior Angles

Students use the properties of regular polygons to calculate interior and exterior angles. As learning progresse...
GCSE / Year 9 Term 6
Interactive Lessons
Number
Number
Interactive Lessons

Adding Fractions with Different Denominators

To add and subtract fractions with different denominators students are taught to use equivalent fractions to fin...
GCSE / Year 9 Term 4
Interactive Lessons

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Mr Mathematics Blog

Solving Problems with Angles in Parallel Lines

October 1, 2018
Solving problems with angles in parallel lines is like solving a murder mystery.  One clue leads on to the next and the next until the murderer is found.  However, it doesn’t end there.  The detectives need to explain their reasoning in court using the relevant laws and procedures should the murderer plead not guilty.  If […]

Solving Two Step Equations using the Balance Method

September 10, 2018
An equation is when one expression, or term, is equal to another.  To solve an equation means to find the value of the variable (represented by a letter) that makes the two expressions equal.  There are two types of equations for secondary school mathematics, linear and none-linear.  In this blog I write about how I […]

How to Simplify Surds

August 4, 2018
When learning how to simplify surds students need to understand the difference between a rational and irrational number. Rational numbers include integers and terminating and repeating decimals. They can be written as a fraction with both the numerator and denominator as integers. An irrational number is a number which, in its decimal form does not […]