Showing Results for and of 1 more interactive : Page 26

Soil is made up of different layers. How far down do you need to dig to find the soil horizon, or the place where bits of leaves and branches become soil?

The goal of this science fair project is to demonstrate different ways to generate static electricity and record its effects.

This science experiment has students test whether a snail moves faster on concrete or dirt.

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

Here's an interesting activity that will enable your child to make his own magnifier out of a drop of water

What heats up fasterâwater or soil? 5th grade students test the specific heat of water against the specific heat of sand in this great science fair project.

This kindergarten science activity will help her explore the changing states of matter which transform an egg from raw to soft to hard-boiled.

Can you fool your eyes and your brain with an optical illusion? The purpose of this science fair project is to demonstrate various kinds of optical illusions.

Kids conduct a simple science experiment to see if seeds can grow without soil in this simple kindergarten science activity.

Do this activity to help your kids see how seeds contain "baby" versions of big plant stems, roots, and leaves.

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

Explore the chemistry of latex polymers with this outrageous, hilarious science activity.

In this design challenge, your child will use building bricks to create a funny face. The activity instructions include question prompts thta can help guide your child through the creative process, and promote their problem-solving skills.

Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.

When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.