Showing Results for add it up : Page 24

Can the force of air be used to propel a vehicle? This science experiment provides step-by-step instructions to help you answer this question.

This science fair project idea produces varying pitches of sound.

In this challenge, students are tasked with creating an insulated cup that will keep beverages colder for longer than a regular cup.

Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!

Hatch a praying mantis egg case in a homemade habitat with your child's help! This is an amazing experiment in science and nature for kids of any age.

In this activity, find out who the flowers' "partners in crime" are by being a flower spy!

Have you or your child ever heard that nursery rhyme and wondered just what curds and whey are anyway? Do this simple experiment together to find out!

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

Your child will create an adorable Christmas tree from their footprint and practice counting while decorating their tree with objects of a variety of textures.

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

Use a microscope in this experiment to learn about different kinds of "good bacteria" that turn milk into yogurt!

Looking for a fun summer adventure? Learn what it was like to be a prospector during the California Gold Rush by panning for gold in a local creek.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

Learning about how plants grow is a building block in the early grades science curriculum. Put a fun twist on this life science concept with these cup monster friends!

This project examines the concentration of dissolved oxygen in water, with and without oil.

Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!