Showing Results for and doubling

Race to double numbers in this competitive card game. Try one-digit or two-digit numbers, or more!

With this activity, you'll be practicing adding and subtracting fractions, but the activity can be modified to refresh multiplication, division, and more.

Explore the effect of wind speed on the burning rate of a candle.

Making Dad a comic book is a great gift for Father's Day, and one that helps them work on fine motor skills, storytelling and handwriting.

What is a series circuit and how does it work? Learn about voltage, electrical current, and resistors in this cool science experiment!

What is a barycenter? Kids learn how gravity and mass influence the orbit of binary systems like planets and moons or stars and planets in this cool experiment.