Fact Families
lesson
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# Fact Families

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Subject
Resource Type Assessment, Handout, Lesson Plan
Standards Alignment
Common Core State Standards

This is the fourth and final lesson from the unit "Addition and Subtraction Strategies." In this lesson, explain to students that a fact family is a set of facts that use the same numbers. For example, 9 + 1 = 10 and 1 + 9 = 10 are in the same fact family. Related facts are number sentences that use the same set of numbers with inverse operations: 10 – 1 = 9 and 10 – 9 = 1. The equations use the same numbers, but with different operations; they are part of the same fact family as well. Aligned to Common Core State Standard: 2.OA.2

## Resources

Files

Lesson_#4_Fact_Families_R.White.doc

Lesson Plan
February 10, 2020
38 KB

fact_family_worksheet.pdf

Handout, Worksheet
February 13, 2020
11.12 KB

Handout, Worksheet
February 13, 2020
41.89 KB

exit_slip_lesson_4-_fact_family.pdf

Assessment
February 13, 2020
113.61 KB

Exit_Slip_Rubric(3).pdf

Assessment
February 13, 2020
178.6 KB