Classifying Shapes into Categories
I can classify shapes into categories. 5.G.3
5.G.3. Understand that attributes belonging to a category of two-dimensional figures also belong to all subcategories of that category. For example, all rectangles have four right angles and squares are rectangles, so all squares have four right angles.
5.G.3. Understand that attributes belonging to a category of two-dimensional figures also belong to all subcategories of that category. For example, all rectangles have four right angles and squares are rectangles, so all squares have four right angles.
http://www.azed.gov/standards-practices/files/2011/10/2010mathgr5.pdf
http://www.alyciazimmerman.com/math-charts.html
http://www.cut-the-knot.org/triangle/Triangles.shtml
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Identify quadrilaterals based on attributes
An interactive lesson with explanations and quiz from Absorb Mathematics course written by Kadie Armstrong, a mathematician.
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Skill Practice
Interactive Polygon Game
Symmetry Sort
Angles Jeopardy
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Interactive Polygons
Shape Sort
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Polygon Sort
Scroll down for Triangle Sort
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Polygon Matching Game
Geometric Flashcards
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