Curated OER
Study Buddies: Fact Families
Second and third graders work with a coach to find multiplication and division fact families. They follow a step-by-step process and notes are provided for the coach.
Curated OER
Fact Families
Students explore fact families. In this multiplication lesson, students use a multiplication table to find the answers to several multiplication equations. Students form fact families from each completed equation.
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Multiplication & Division with Arrays
Third graders work with fact families using the commutative property, arrange arrays with manipulatives, and multiply and divide symbolically with numbers.
Curated OER
Rule It Out
Here's a way to create math fact flash cards! Learners create their own cards and sort them into matching categories. Students start with addition and work their way up to harder math such as multiplication, and are asked to notice...
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Triangle Town
Second graders create a fact family town to develop the understanding of numbers related in fact families. They learn each family has a big number and two baby numbers. They make triangle shaped houses for their facts.
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What to Do with Leftovers
Second graders solve real world division story problems using unifix cubes. They read "A Remainder of One" and discuss the concept of remainders. They solve the division problems first with the cubes and then write the problem and answer...
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Developing Strategies for Addition and Subtraction
Primary graders develop strategies to assist them with addition and subtraction. They discover number combinations and numerical facts which enable them to add and subtract more effectively. Young scholars use these techniques to...
Curated OER
A Soldier's Letters
Students explore the role letters play in a soldier's life and learn background information about Vietnam in the 1960s.