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grade:
3
subject:
Mathematics
topic:
Triangle Properties for Grade 3
character:
Professor Polygon
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grade:
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subject:
Mathematics
topic:
Understanding Polygons for Grade 3
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grade:
3
subject:
Mathematics
topic:
Basic Triangle Types for Grade 3
character:
Triangle Tim
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grade:
3
subject:
Mathematics
topic:
Identifying Polygon Sides and Angles for Grade 3
character:
Shape Shifter Sally
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