The Column Method for Addition
Practise your column addition skills with the calculation already set out for you. The examples progress from the addition of two single-digits to questions with five digit answers.
Dartboard Addition
Use the image of a dartboard to reinforce addition. You can choose to reveal or input the answers.
Number Play
Number Play introduces the concept of counting, cardinality, comparing values, and subitizing numbers up to 20. It explores ten frames. Students can explore the features first and then try the game to test their understanding.
Ten Frames
A very versatile teaching tool which has 5, 10, 20 and 100 frames or grids as the facility to make your own custom frame. It could be used for addition especially number bonds, subtraction as well as creating multiplication arrays.
Bead Numbers - Place Value
Bead Numbers is a place value investigation involving a tens and ones abacus. The game provides a good context for encouraging learners to think systematically.
Bee Hive - More and Less
In this game you need to identify one more and one less in numbers up to 10 or 20.
Part-Part-Whole
This teaching tool is useful for demonstrating 'Part-Part-Whole Model' for addition and subtraction particularly on an interactive whiteboard. Select which manipulatives you want to use and easily change your choice by pressing the 'change' button.
Ways to Make
Essentially a number bonds to 10 site the children need to find how many different ways they can put teddies in two houses. The site works well on an interactive whiteboard.
Subtracting with Regrouping Lesson
This lesson explains how to work out column subtraction of three-digit numbers using regrouping or borrowing.
Save the Whale
Complete the number bonds to set the whale free. You can choose different totals up to 10.
