Maths: shape, space and measure

Angle Estimator
Angle Estimator Tablet enabled - iPad | Android | more...

Everything you need to teach estimation and measurement of angles.

Polygon Tool
Polygon Tool Tablet enabled - iPad | Android | more...

A wonderful tool for investigating regular or irregular polygons. Use the virtual protractor to measure internal and external angles (the line extension function makes this easy). The polygon vertices can be dragged and snapped to your choice of background grid. This software is also ideal for exploring Pythagoras' theorem, triangles in general or the relationship between area and perimeter of shapes.

What is Pi?
What is Pi? Tablet enabled - iPad | Android | more...

A beautiful animation that visually illustrates the definition of pi. This resource also contains a useful mnemonic to remember the first 8 digits of pi as well as a slide that displays the first 2000 digits of pi.

Parts of a circle
Parts of a circle Tablet enabled - iPad | Android | more...

This pairs game will teach you all the terminology you need to describe the geometry of a circle.

Pythagoras' Theorem 1
Pythagoras' Theorem 1 Tablet enabled - iPad | Android | more...

Help your pupils get to grips with Pythagoras by working through this geometric proof.

Pythagoras' Theorem 2
Pythagoras' Theorem 2 Tablet enabled - iPad | Android | more...

Another beautiful geometric proof to help your pupils understand Pythagoras.

Angles in a triangle
Angles in a triangle Tablet enabled - iPad | Android | more...

An animation that shows clearly and simply how the angles in a triangle add up to 180 degrees.

Formula Pairs
Formula Pairs Tablet enabled - iPad | Android | more...

A game to help your pupils remember the formulas for area and volume.

Introduction to symmetry
Introduction to symmetry Tablet enabled - iPad | Android | more...

A lovely resource where pupils must colour spots on the other side of a fold line in order to make a symmetric pattern.

Introduction to enlargements
Introduction to enlargements Tablet enabled - iPad | Android | more...

Part one of a truly outstanding suite of three resources to help with the teaching of enlargements. This resource helps you introduce the basic concepts of enlargement and scale factors.

Enlargements teaching tool
Enlargements teaching tool Tablet enabled - iPad | Android | more...

This powerful application enables you to explore enlargements by manipulating an object shape and a centre-of-enlargement. Click here for video instructions on how to use this super teaching aid to its full potential.
This resource is also complemented by three worksheets: worksheet 1, worksheet 2, worksheet 3

Drawing enlargements
Drawing enlargements Tablet enabled - iPad | Android | more...

A lovely whole class resource which is ideal for use with the interactive whiteboard. Pupils are shown a shape which they must redraw at a given scale factor. They construct their shape using a flexible polygon which can then be compared to the correct enlargement. (worksheet)

Reflections teaching tool
Reflections teaching tool Tablet enabled - iPad | Android | more...

This state-of-the-art resource for teaching reflections includes worksheets. User-friendly controls make it easy for you (or your pupils) to draw the line of reflection and modify the position and shape of the object. This program is also useful for looking at the equation of a straight line. (worksheet 1, worksheet 2)

Rotations teaching tool
Rotations teaching tool Tablet enabled - iPad | Android | more...

Another killer application developed by eChalk. This program makes the teaching of rotations a doddle. (worksheet 1, worksheet 2)

Coordinate geometry suite

Check out this outstanding suite of resources for exploring coordinate geometry

Bearings: Maps and scaled drawings
Bearings: Maps and scaled drawings Tablet enabled - iPad | Android | more...

Learn to measure distances and draw bearings on a scaled drawing. (worksheet)

Drawing bearings
Drawing bearings Tablet enabled - iPad | Android | more...

This resource includes a teacher tool and a student-led game to teach pupils to accurately draw, measure and estimate a three figure bearing. Ideal for interactive whiteboards or tablets!

Estimating bearings
Estimating bearings Tablet enabled - iPad | Android | more...

This resource includes a teacher tool and a student-led game to teach pupils to accurately estimate a three figure bearing. Ideal for interactive whiteboards or tablets!

Introduction to loci: The property developer's dilemma
Introduction to loci: The property developer's dilemma

This is part one of two wonderful resources on Loci commissioned by the forward-thinking gents at the NGfL-Cymru. This 'Introductory Stimulus Material' illustrates how loci can be used in a practical situation to solve a problem. Pupils have to work out the area of land on which a developer is allowed to build. This resource also includes a printable worksheet.

Loci teaching tool
Loci teaching tool

This extremely powerful, open-ended tool enables you to create and display loci quickly. Up to four different sets of locus conditions can be defined and layered on the chart. This is an ideal resource for illustrating concepts and setting problems. This resource also includes printable worksheets.

General resources

Prefix values: chicken coop game
Prefix values: chicken coop game Tablet enabled - iPad | Android | more...

Can't tell the difference between a Mega and a milli? Freak out at the sight of Giga, micro or nano? Fear not for this game is here to sort you out. Play it to learn the values and symbols for all the unit prefixes you're likely to encounter in school.

Class scoreboard
Class scoreboard

If you're playing a game or a quiz and you need to keep score for several teams then this is the tool for you. Choose between a number of themes: 'Alien abduction', 'In your face' and 'Snail race'.

Timer
Timer Tablet enabled - iPad | Android | more...

A new improved timer that now includes a countdown timer as well as a standard timer. Some of the alarm sounds are not for those of sensitive disposition. The time is given in Hours, minutes, seconds and hundredths of a second. Handy for timed tests, exams and activities.

Class minder
Class minder Tablet enabled - iPad | Android | more...

A digital assistant that keeps an eye on your class on those rare occasions when you have to pop out.

Graphing calculator
Graphing calculator Tablet enabled - iPad | Android | more...

An outstanding graphing calculator from Desmos. Virtually any function you want to view can easily be plotted with this tool. For starters, why not try y=3sin(x), or if you want to work with variables try equations like y=ax^2 + bx + c.