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What are rectangles? | Quadrilaterals For Kids

By Doodles and DigitsFrom BoclipsNovember 6, 2025

Ready for a cool journey into the world of Rectangles? 🤓📐
Join us in this video to explore rectangles – those four-sided shapes where opposite sides are equal, and all angles are right angles. But hold up, rectangles aren't just lines on a page! We'll show you where these shapes sneak into our everyday lives, from books to tablet screens!

Get ready for some interactive fun with " Is it a rectangle?", a game to test your spotting skills. Because, guess what? Math is all around us, and rectangles prove it!

Common Core Standards Alignment:

Grade 3, Geometry: Reason with shapes and their attributes. (3.G.A.1)
Grade 4, Geometry: Draw and identify lines and angles, and classify shapes by properties of their lines and angles. (4.G.A.2)
Grade 5, Geometry: Understand that attributes belonging to a category of two- dimensional figures also belong to all subcategories of that category(5.G.B.3)

#Explainer
#Mathematics
#Elementary Math
#Physical Sciences
#General Science
#Lower Primary
#Upper Primary