Introducing algebra

problem

First Forward Into Logo 8: More About Variables

Age

11 to 18

Challenge level

Write a Logo program, putting in variables, and see the effect when you change the variables.
article
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.
article
Making Algebra Rich

Lynne suggests activities which support the development of primary children's algebraic thinking.
article
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.