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Getting the balance right
In this article for primary teachers, Ems shares some common misconceptions surrounding the equals sign, and suggests ways to help learners develop their understanding.
Introducing algebra
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problemSweetie box
Age5 to 11Challenge level
Max and Bryony both have a box of sweets. What do you know about the number of sweets they each have? -
problemThe Number Jumbler
Age7 to 14Challenge level
The Number Jumbler can always work out your chosen symbol. Can you work out how?
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problemDifferent deductions
Age7 to 11Challenge level
There are lots of different methods to find out what the shapes are worth - how many can you find?
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articleMaking algebra rich
Lynne suggests activities which support the development of primary children's algebraic thinking. -
articleWhat's x got to do with it?
By following through the threads of algebraic thinking discussed in this article, we can ensure that children's mathematical experiences follow a continuous progression. -
problemFinding 3D stacks
Age7 to 11Challenge level
Can you find a way of counting the spheres in these arrangements?
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problemShape products
Age11 to 14Challenge level
These eleven shapes each stand for a different number. Can you use the multiplication sums to work out what they are?
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problemPerimeter expressions
Age11 to 14Challenge level
Create some shapes by combining two or more rectangles. What can you say about the areas and perimeters of the shapes you can make?
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problemYour number was...
Age11 to 14Challenge level
Think of a number and follow my instructions. Tell me your answer, and I'll tell you what you started with! Can you explain how I know?