Assess Readiness
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Look at the shapes shown. What are the names of the orange, green, and purple shapes? For the purple shapes, tell 1 word that could name any of these shapes.
Orange: hexagon; Green: triangle; Purple: parallelograms (quadrilateral and quadrangle are also acceptable).
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Where do you see lines, line segments, or rays in these figures?
The sides of the figures are line segments.
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Where do you see obtuse and acute angles?
Obtuse angles in the hexagon and the parallelogram; acute angles in the triangle and parallelogram.
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Sketch a way to partition the triangle into equal halves.
Students should draw a vertical line down the middle.
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Sketch a way to partition the hexagon into sixths.
Possible solution: Students divide the hexagon in half from vertex to vertex and then divide each half into thirds.
| ASSESS READINESS | MISCONCEPTIONS | WARM UP | FOCUS | EXTEND | FINISH |