Preschool - 3rd Grade Science Activities : Page 16

Did you ever think you could make colors disappear right before your eyes? This science experiment is just like a magic trick: now you see it, now you don't!

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

Learn about savanna flora and fauna in this science project! Take a look at characteristics of tropical grassland plants and animals that help them survive.

In this activity, you child will learn about how heat changes food. On the next sunny day, head outdoors to make a treat in an outside oven! Here's how:

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

Make these homemade shell fossils and introduce your child to the wonders of science!

Get your child outside to observe the clouds, and get a fun exercise in science, writing, and arts and crafts! Here's how.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

Make an edible play dough with your child to help her develop her sensory and motor skills.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

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

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

This science fair project idea explores how length affects the weight a bridge can hold.

Let your young adventurer go bug hunting in the great outdoors with their very own bug net!

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

Gymnosperms are coniferous trees that reproduces using pine cones to spread seeds. Check out this simple pine cone experiment to learn about the process!

Stir up some enthusiasm for experimentation with this candy-cracking science experiment!

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

Is your child a young ornithologist in the making?

What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

Learn how different types of soil affect how animal tracks form in this experiment!

This science fair project idea investigates the difference in reaction times between boys and girls.

This activity turns your kid into the family weatherman. Plus, it teaches him to collect data and begin to understand graphing.

Make a lei and bring a touch of the tropical lifestyle into your home!

Give your child a chance to experiment with how things grow. And throw in something extra to up the fun factor even more...her very own grass pet!

This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.