You may see this:
Other Examples:
- A child says "These must be 'congruent,' because they have equal sides, all square corners, and I can move them on top of each other exactly."
- Children measure the sides and angles of two shapes, then compare them to see if attributes match and the shapes can be considered congruent.
Help your student become a(n) Congruence Representer
Activities require children to determine congruence by superposition or checking all relevant attributes, and apply the understanding that all properties of the congruent shapes will be equal.
![Find My Pair [STEMIE version]](https://www.learningtrajectories.org/upload/1617818249009.png)
![Mr. Mix Up [Congruence Representer]](https://www.learningtrajectories.org/upload/1628021379809.png)
