Practice Problems — Set 17

1.G.A.3 · Partition circles and rectangles into two and four equal shares, desc…

Print and write your answers. Use diagrams to show thinking.

Warm-up

1. Name this shape: ___ (draw a triangle) 2. How many sides? ___ How many corners? ___ 3. Find a triangle at home. Draw it.

_See printable PDF for diagram._

Written practice

1. Name this shape: ___ (draw a square) 2. How many sides? ___ How many corners? ___ 3. Find a square at home. Draw it. 4. Flat or solid? A ball is ___. A sticker is ___. 5. Draw the shape rotated (turned sideways). 6. Compare two shapes: one way they are alike, one way different. 7. Name this shape: ___ (draw a circle) 8. Find a circle at home. Draw it.

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More written practice

1. Name this shape: ___ (draw a rectangle) 2. Find a rectangle at home. Draw it. 3. Name this shape: ___ (draw a triangle) 4. Find a triangle at home. Draw it. 5. 6 + 5 = ___ 6. 2 + 6 = ___

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Patterns and rules

1. Name this shape: ___ (draw a triangle) 2. How many sides? ___ How many corners? ___ 3. Find a triangle at home. Draw it.

_See printable PDF for diagram._

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Stretch

1. Name this shape: ___ (draw a triangle) 2. How many sides? ___ How many corners? ___

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Parent tip: Make pictures from pattern blocks