Rachel Greene

Turn your kitchen, closet, and backyard into a geometry lab using cereal boxes, rubber bands, and toothpicks to teach shapes kids actually remember.

Middle school geometry builds the spatial reasoning and logical thinking kids need for algebra, science, and beyond—here’s why it deserves your homeschool attention.

Are you looking for a way to enrich your children’s imagination and instill a love for math? Click to read about math riddles for kids and math pazzles .

The square pyramid has a perpendicular base and a square apex. Its symmetry is C4v and its equilateral form is known as the Johnson solid J1. Among other things, a rectangular pyramid is the most popular geometric shape in the world. The three basic types of square pyramids are the cube, triangle, and octagon. Listed […]

Are you looking for a way to enrich your children’s imagination and instill a love for math? Click to read about math riddles for kids and math pazzles .

Complementary angles are those that are 90 degrees in addition. These two angles do not necessarily need to be next to each other in order to be complementary.

Corresponding angles are those angles with the same relative position. These can be in a triangle or on two parallel lines. In addition, these angles are equal. If these two lines are similar, they are also symmetrical.

Math Prodigy is a web-based game for students in first through eighth grade. The program follows the Common Core State Standards.

Supplementary angles are those that sum to 180 degrees. For example, two supplementary 90-degree angles will add to 180 degrees if they intersect at the same point.