The big ideas of algebraic thinking involve representation, proportional reasoning, balance, meaning of variable, patterns and functions, inductive reasoning, and deductive reasoning.

Greenes and Findell (1998):

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Algeblocks - ETA

This notebook lesson is a teacher utility that can be used with the Algeblocks manipulatives from ETA.  The teacher uses this model while students are working with the Algeblocks manipulatives at their desk.

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