To expand students mathematical understanding of non-prototypical triangles as children frequently develop very restricted conceptions of geometric shapes ... e.g., a shape will be called a triangle ...

A geometry problem over a century old has just found its definitive answer. Mathematicians have confirmed that the solution ...

A new study shows that like humans, crows can recognize geometric regularity, making them the first nonhuman animal known to have this ability.

Narrator: Geometry is how Math’s measures and describes the world around us, and can describe simple shapes like squares or triangles Right up to the most complicated shapes. But you don’t ...

Properties of symmetry: - Students may notice symmetry in the isosceles and equilateral triangles and non-symmetry in the scalene triangles Informal recognition of these properties may be helpful in ...