Common Core Aligned Resources for 1.G.A.3
Partition circles and rectangles into two and four equal shares, describe the shares using the words halves, fourths, and quarters, and use the phrases half of, fourth of, and quarter of. Describe the whole as two of, or four of the shares. Understand for these examples that decomposing into more equal shares creates smaller shares.
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Stop, Look, and Find Shapes in Our School Community
K - 2nd CCSS: Designed
Use this project-based lesson to help your young mathematicians learn about shapes in their environment. Using everyday technology, learners must find shapes such as squares, circles, triangles, and rectangles. They use digital cameras...