Page 75 - Math;Steps 3a: resource masters

RM74

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rn Make 3 different triangles on your geoboard. Each one must

have a right angle. Draw them. Mark the right angles R.

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00 Make 3 different shapes on your geoboard. Each one must

have a sharp angle. Draw them. Mark the sharp angles S.

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00 Make 3 different shapes on your geoboard. Each one must

have a blunt angle. Draw them. Mark the blunt angles B.

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~ Make 4 more shapes on your geoboard.
Mark the angles R, S or B.

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Making shapes containing 'sharp', 'blunt' and right
Name angles on a geoboard and recording them.
Materials: 3 by 3 geoboards; rubber bands I
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© 1993 Collins Educational (an imprint of HarperCollinsPublishers) STEPS 3a \
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