# Year 9 Term 2

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# Year 9 Term 2

##### Number
Interactive Lessons

## 3 Part Ratios

Students learn how to use proportional reasoning to solve problems involving 3-part ratios.  As learning progres...
##### Algebra
Interactive Lessons

## Expanding Cubic Expressions

Students learn how to write the product of three binomials by expanding a cubic expression. Learning progresses ...
##### Algebra
Interactive Lessons

## Factorising Expressions with Powers

Students learn how to factorise expressions with powers by taking out the highest common factor.  As learning pr...
##### Number
Interactive Lessons

## Proportion and Recipes

Students learn how to use proportion and ratio notation to adjust recipes for different amounts.  As learning pr...
Free Resources

## Nets of Solids

Nets of Solids: Students learn how to visualise a solid 3D shape from its net and how different nets can create ...
##### Shape
Interactive Lessons

## Isometric Drawings

Students learn how to draw three-dimensional shapes using isometric paper.  As learning progresses they are chal...
##### Shape
Interactive Lessons

## Elevation Drawings

To draw elevation drawings of 3D shapes students are taught to align the front, plan and side views of cuboids a...
##### Shape
Interactive Lessons

## Properties of 3D Shapes

Students learn how to distinguish between various solids using the correct vocabulary to describe their unique g...
##### Number
Interactive Lessons

## Ordering Negative Numbers

Students learn to use a number line to order and compare negative and positive numbers.  As learning progresses ...
##### Number
Interactive Lessons

## Multiplying and Dividing with Negatives

Students learn how to multiply and divide with negative numbers through a range of teaching activities including...
Free Resources

## Adding and Subtracting with Negative Numbers

Adding and subtracting with negative numbers is taught through the use of a number line.  As learning progresses...
##### Number
Interactive Lessons

## Simplifying Ratios

The start of the lesson is used to review matching simple proportions with their corresponding diagrams.  The de...
##### Number
Interactive Lessons

## Sharing to a Ratio

The start of the lesson is used to review sharing a sum of money equally between three people.   The development...
##### Number
Interactive Lessons

## Proportional Reasoning

The start of the lesson is used to review simplifying and calculating equivalent ratios.   The development phase...
##### Algebra
Interactive Lessons

## Substitution Into Algebraic Expressions

Students learn how to substitute known values into algebraic expressions using algebra notation and the order of...
##### Algebra
Interactive Lessons

## Expanding Algebraic Expressions

Students learn how to expand algebraic expression from a set of brackets.  As learning progresses they find the ...

### Mr Mathematics Blog

#### Getting Ready for a New School Year

When getting ready for a new school year I have a list of priorities to work through. Knowing my team have all the information and resources they need to teach their students gives me confidence we will start the term in the best possible way.  Mathematics Teaching and Learning Folder All teachers receive a folder […]

#### Mathematics OFSTED Inspection – The Deep Dive

Earlier this week, my school took part in a trial OFSTED inspection as part of getting ready for the new inspection framework in September 2019. This involved three Lead Inspectors visiting our school over the course of two days. The first day involved a 'deep dive' by each of the Lead Inspectors into Mathematics, English […]

#### How to Solve Quadratics by Factorising

The method of how to solve quadratics by factorising is now part of the foundational knowledge students aiming for higher exam grades are expected to have.   Here is an example of such a question. Solve x2 + 7x – 18 = 0 In my experience of teaching and marking exam papers students often struggle with […]