Showing Results for under the sea

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

Discover whether a metal will expand under hot water.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

Has your child ever asked you how a submarine works? Here's a simple bathtub project that will make for a hands-on answer.

This science fair project idea determines which method of hand cleansing is the most effective.

This science fair project idea investigates how color affects temperature.

This science fair project idea compares biodiversity between drops of water.

Who needs paint, glitter, or crayons when you have natural art supplies right outside your front door?

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

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

This science fair project teaches students about wilting and browning of salad greens.

This year on Mother's Day, try this gift project that brings together an appreciation for gardening with a hands-on lesson in art history.

Crystals are a very special structure. In this third grade activity, your child will learn how to grow salt crystals.

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.

This science fair project idea explores whether white light can be separated into different colors.

How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

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

If your mom likes flowers, make her a sweet gift that she'll treasure with this fun craft, a pretty Pressed Flowers Card!

Take to the air with science by experimenting with helicopter seeds right in your own backyard!

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

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