Showing Results for compare with different denominators 1 : Page 3

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

Science fair project that demonstrates the effect of detergent pollution on fresh water birds' ability to stay afloat.

This science fair project idea investigates if fats add to the flavor of food.

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

Valentine's Day is a great day to show loved ones how much you appreciate them, and this love bug craft is an adorably simple way to spread the love.

Take a closer look at your furry friend (or the furry friend of a neighbor -- with permission) to discover if communication exists between cats and humans.

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

In this project children practice the scientific method while playing with puffy paint.

In this experiment you will replicate the mummification process by making a hot dog mummy.

Make a wanted poster of a villain from a favorite book or fairy tale in this fun reading comprehension activity!

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

Your child can emulate M.C. Escher with this hands-on art project for fall and Thanksgiving.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

This science fair project idea investigates how the shape of an object affects drag.

Encourage your child to eat nutritiously by having them build this delicious summer fruit cone!

In this fun math activity, second graders will learn to estimate items in a jar! 

In this activity your child will create their very own marble maze!

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

Flowers will brighten up anyone's day! Share the joy of spring by making a picture of a vase with fun 3-D flowers that will never wilt.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Teach your child how butter is created by shaking up cream the old-fashioned way.

Use a deck of playing cards to practice place value and other math concepts with your upper elementary child!

Run, jump, and skip your way to physical fitness as your exercise with dice! It's a perfect party or family game.

Check out this simple version of a pairs game that's played all over the world. It's a great way to practice estimating and predicting mathematical outcomes.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

Give your second-grader insight into the Huichol culture of Mexico with this arts and craft activity by creating an ojo de Dios (eye of God), or yarn weaving.