# Interactive Excel FIle

Showing 145–160 of 169 results

# Interactive Excel FIle

##### Number
Interactive Lessons

## Mixed Numbers and Top Heavy Fractions

Students learn how to convert between mixed numbers and top heavy fractions using visual and numerical methods. ...
Interactive Lessons
##### Number
Interactive Lessons

## Calculating a Fraction of an Amount

To calculate a fraction of an amount students begin to understand how the term 'of' in mathematics relates to ...
##### Number
Interactive Lessons

## Equivalent Fractions

To visualize equivalent fractions students are first given illustrations in the form of a fraction wall and spid...
##### Number
Interactive Lessons

## Dividing Fractions and Mixed Numbers

Students learn how to divide with fractions and mixed numbers using numerical and calculator methods.  As learni...
##### Number
Interactive Lessons

## Long Multiplication

Students learn how to perform long multiplication using ‘The Chinese Method’.  To progress students begin to app...
##### Number
Interactive Lessons

## Ordering Decimal Numbers

Students learn how to arrange decimal numbers in ascending order by using a number line.  As learning progresses...
##### Number
Interactive Lessons

## Multiplying and Dividing by Tens

To multiply and divide by powers of ten students are taught to use the place value table and shift the digits to...
##### Shape
Interactive Lessons

## 3D Trigonometry

To solve problems involving trigonomety in 3D shapes students are taught to identify 2D right-angled triangles a...
##### Shape
Interactive Lessons

## Cosine Rule – Finding Angles

Students learn how to derive and apply the Cosine Rule to find missing angles in triangles.  As learning progres...
##### Shape
Interactive Lessons

## Cosine Rule – Finding Lengths

Students learn how to derive and apply the Cosine rule to find missing lengths in triangles.  As learning progre...
##### Shape
Interactive Lessons

## Pythagoras’ Theorem – Finding the Hypotenuse

Students learn how to derive and apply Pythagoras' Theorem to find the hypotenuse of right-angled triangles.  A...
##### Shape
Interactive Lessons

## Pythagoras’ Theorem – Shorter Sides

Students learn how to calculate a shorter side of a right-angled triangle using Pythagoras' Theorem.  As learni...
##### Shape
Interactive Lessons

## Introducing Pythagoras’ Theorem

Students discover Pythagoras’ Theorem through construction of Pythagorean triples.  As learning progresses stude...
##### Shape
Interactive Lessons

## Trigonometry – Angles in Right-Angled Triangles

Students learn how to apply Sin, Cos and Tan to find missing angles in right-angled triangles.  As learning prog...
##### Shape
Interactive Lessons

## Trigonometry Introduction

Students discover the three trigonometric ratios Sin, Cos and Tan through constructions.  As learning progresses...
##### Shape
Interactive Lessons

## Trigonometry – Lengths in Right-Angled Triangles

Students learn how to calculate unknown lengths in right-angled triangles using Sin, Cos and Tan.  As learning p...

### 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 […]