Investigating Number Properties
Young mathematicians investigate the commutative property of addition using manipulatives. They show that subtraction and addition are inverse operations.
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Patterns in the Multiplication Table
Explore patterns in the multiplication table in order to deepen your third graders' understanding of this essential skill. Implement this activity as a whole-class lesson plan, allowing learners to work in pairs or small groups to...
3rd - 4th Math CCSS: Designed
Describing and Creating Plane Figures - Grade One
Young mathematicians draw, create, and describe different shapes using triangles. They discuss attributes of the original and created shapes. Pupils classify the created shapes and draw and write in mathematics journals to communicate...
K - 2nd Math CCSS: Adaptable
Division Problems with 0 and 1
Students explore beginning division. In this division number properties lesson, students solve simple division story problems using cookies. Students create models that represent the identity and zero properties, then write explanations...
3rd - 4th English Language Arts
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
How Many Times Did You Add That?
Math whizzes practice multiplying using repeated addition. They watch a video clip from the Hershey's chocolate plant, read Hershey's Multiplication, and use grid paper to investigate multiplication as repeated addition. A page of five...
1st - 4th Math CCSS: Designed