Math Application

Learn how Eratosthenes measured Earth’s size using shadows and simple geometry—an inspiring STEM story parents can use to spark curiosity in kids.

See how teaching zero’s history can spark your child’s interest in math. Explore engaging online tools that turn abstract concepts into meaningful learning.

Archimedes’ clever test of a golden crown reveals how simple observations and math can solve real problems and inspire critical thinking.

Show your child how Eratosthenes used shadows and geometry to calculate Earth’s size—an inspiring example of curiosity and mathematical thinking.

Show your child how math began in ancient Egypt. Discover how Nile River floods inspired the geometry principles we still use to solve real-world problems today