Patterns In Regrouping
First graders participate in a lesson in order to work on the skill of regrouping and recognizing the values of numbers with ones and tens place holders. They use blocks to represent the values of problems and solutions.
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Putting Together Ten
Groups explore sets of 10 items in two varieties (i.e. 3 white buttons and 7 black ones, or 5 bears and 5 bunnies). They brainstorm about their objects, write math sentences to represent what they have, and report their discoveries to...
1st - 2nd English Language Arts CCSS: Adaptable
Mix it Up! Exploring the Commutative and Associative Properties of Addition
Examine commutative and associative properties with your class. They'll explore the relationships between addition and subtraction and investigate patterns as they solve addition problems. Links to an assessment and a table game are...
1st - 3rd Math CCSS: Designed