Flip Counter
A brilliant counting tool which displays numbers up to 99.999. It is excellent for demonstrating 1 more or less, 10 more or less or 100 more or less. It is also useful as a place value tool and there is an optional decimal point.
Spring Maths
Counting, ordering, sequencing, number bonds, addition, subtraction, multiplication and more, all set around the theme of Spring.
Catch the Stars - Subtraction
Catch the stars in your bucket by working out the subtraction sums. Either subtract by mixed numbers or a single number up to 10. Be careful not to miss the stars.
Fractions
A great teaching tool for fractions. Use a bar or circle to represent, compare, and perform operations with fractions with denominators from 1 to 100. Reveal or hide numeric labels as needed.
Okta's Rescue
Use your counting skills to save Okta and his friends. You need to count them to move them to a safe ocean. When you have finished counting use the number line to see how many you have saved altogether.
Subtraction using concrete and pictorial strategies
A video lesson which shows how to solve subtraction problems using counters and pictures. It demonstrates how to set up and solve the subtraction questions and gives ideas for a subtraction game at home.
Millions Counter
This site from Mathszone can help you to read numbers from single digit numbers up to numbers with tens of millions.
Rekenrek
This digital teaching tool has both a 20 and 100 Rekenrek. It is useful teaching tool for an interactive whiteboard.
Maths Choppity Chop
This game covers a selection of maths questions such as addition, subtraction, multiplication, division, doubling and more. Answer the questions then chop the vegetables but avoid the steel bar and saw.
Law and Order
This tutorial is an investigation on the commutative law of addition. It also looks if there is a similar law for subtraction.
