Math Resources

The big ideas in IM Grade 1 include:

• Developing understanding of addition and subtraction (Unit 1, 2, 3, 5)

• Developing strategies for addition and subtraction within 20 (Unit 3)

• Developing an understanding of whole-number relationships and place value, including grouping tens and ones (Units 4, 5)

• Developing understanding of linear measurement and measuring lengths as iterating length units (Units 6)

• Reasoning about attributes of, and composing and decomposing, geometric shapes. (Unit 7)

Math Enrichment Games

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Mystery Picture Math