Showing Results for like denominators 2

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

Try the classic balloon-on-the-wall trick with your kid and watch static electricity in action.

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

This project compares the strength of one, two, and three-ply toilet paper.

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

This easy and inexpensive paper towel science project introduces kids to important physical concepts like cohesion, adhesion, and capillarity.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

This surprisingly good glue recipe comes from common kitchen items.

While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!

In this project, learn about animal vision and different kinds of eyes: ocelli, compound eyes, and camera eyes. Find out what a jellyfish or grasshopper sees!

What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.

In this 3rd grade science activity, you'll experiment with the little-known fourth state of matter: polymers! Mix borax with white glue and watch what happens.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

How does a flashlight work? Kids will make a complete circuit and explore how voltage contributes to brightness with this science fair project idea.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

Do you think heat can affect a plant's growth rate?

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.

Help your curious third grader construct a dazzling spinning wheel that will teach him about the science behind colors while providing some silly entertainment!

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

Is your child a young ornithologist in the making?

This science fair project idea investigates if webbed feet help a duck (and others) swim.

Climates with more snowfall have more coniferous forests and fewer deciduous ? Learn about how pine trees in a coniferous forest adapted to withstand snow.

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

This trick uses vertical and horizontal forces to help your child to push apart your hands apart, no matter how hard you try to keep them together!