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Grade 5

CCSS Math Standard: 5.G.3

Classify two-dimensional figures into categories based on their properties. 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.

Geometry Image: Esplanade Theaters

What odd and interesting shapes can your students find in this geometric image?

 Geometry Image: University Ave

What odd and interesting shapes can your students find in this geometric image?

 Geometry Image: Victoria Conference Center

What odd and interesting shapes can your students find in this geometric image?

 Geometry Image: Skytree

What odd and interesting shapes can your students find in this geometric image?

 Geometry Image: Steigerwald

What odd and interesting shapes can your students find in this geometric image?

 What’s In My Brain: Trapezoids or Not?

What's the deal with these four sided polygons?

 Grouping Quadrilaterals In A Hierarchy

Can we classify quadrilaterals like we classify living things?