Introducing algebra

There are 44 NRICH Mathematical resources connected to Introducing algebra
Gran, how old are you?
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Gran, how old are you?

Age
7 to 11
Challenge level
filled star filled star empty star
When Charlie asked his grandmother how old she is, he didn't get a straightforward reply! Can you work out how old she is?
Getting the balance right
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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.
Making Algebra Rich
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Making algebra rich

Lynne suggests activities which support the development of primary children's algebraic thinking.
What's X got to do with it?
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What'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.