1.GM.A.2: Compose and decompose two- and three-dimensional shapes to build an…
Compose and decompose two- and three-dimensional shapes to build an understanding of part-whole relationships and the properties of the original and composite shapes.
The Missouri Learning Standards: Mathematics outcome 1.GM.A.2 for Grade 1 says: “Compose and decompose two- and three-dimensional shapes to build an understanding of part-whole relationships and the properties of the original and composite shapes.” These printable Fieldbook pages practise it, each with a full answer key. Official wording: Missouri Learning Standards: Mathematics.
Printable practice for 1.GM.A.2
- Grade 3 Common Core Math: Geometry and Measurement printable pack
1 practice page, 1 assessment, with answer keys. Free sample.
Compared with Common Core: 1.G.A.2.
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