# Category: Secondary

## 2023 Digits Problem

The 4 digits of 2023 can be used to make numbers. You decide what to allow. Here we allow the four...

## Improve Pupils’ Problem-Solving using Metacognition

Kirstin Mulholland’s blog provides solid advice on how to improve pupils’ problem...

## Sequences

Activities where sequences are generated and next, 10th, 100th and nth terms are found. Animations...

## 2022 Digits Problem (Update – 5 January 2023)

2023 Version now available here. The 4 digits of 2022 can be used to make numbers. You decide what...

## ATM MATs – Polygon and Polyhedra materials

There are over 1150 Mathematical Activity Tiles available as above and all except the Mini...

## Puzzle and Other Old Mathematics Calendars

These calendars were available as a single purchase as I am reducing my maths library. Page...

## Populations and the UK Census 2021

Sunday 21 March is Census day in England and Wales and continues the 10 year trend (except for...

## Circumference of a Circle

Lesson visual of PowerPoint/ActivInspire Find the circumference of a circle from polygons...

## Prime Numbers and Insects

2021 is proving to be a special year in more ways than one. Not only is 2021 a product of...

## Valentine’s Day Hearts

With Valentine’s Day on 14 February it’s topical to look at the mathematics of the...

## Functions

Lesson where you are given four inputs and two operations (multiply and add or subtract) to create...

## Dice Games

Interactive excel activity that simulates four games of rolling two dice. Originally part of the...

## SS6 Representing 3D Shapes

Super activity from the original Standards Unit Improving Learning in Mathematics but now supplied...

## SS3 Dissecting A Square

Super activity from the original Standards Unit Improving Learning in Mathematics but now supplied...

## Squares and Other Powers

Recognise/use different representations of squares and square roots, cubes and cube roots and...

## Factors and Prime Factors

Recognise/use multiples, factors (divisors), highest common factor, lowest common multiple and...

## Non-Specialist Teachers: Reference, Dictionary and More

Supporting subject knowledge These have been found useful by beginning teachers in training and...

## Non-Specialist Teachers: Your Maths Subject Knowledge

Mathematics Subject Knowledge Audits/Self-evaluations and Tests These have been found useful by...

## Non-Specialist Teachers: GCSE Exam Boards

Exam Boards There are 3 in England and another for Wales. Typically they provide the relevant...

## Secondary Maths Curriculum

It is essential that you know what mathematics needs to be taught, how best to teach it and how it...

## Using Trigonometry

Real Trigonometry Updated May 2018 Trigonometry: use in finding heights These excellent materials...

## Factors of 24 Image

What do you and pupils see when you look at this image without the prompts? This image is about...

## Circles

Plenty of material here to support work on circles including links helpful sites for definitions,...

## NCETM KS3 Teaching for Mastery Assessment materials

Very useful 53 page booklet in same format as Year 1 to Year 6 booklets available for primary...

## MEI Problem Solving Guide

Really useful 33 page guide in 7 sections offers A level, GCSE Higher and Foundation problem...