Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

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

Help your child learn about animal classification with this fun and delicious activity.

Learn with makes water molecules work with this fun and easy science activity!

Children combine an acid and an alkaline substance to simulate a volcano eruption in this fun experiment.

In this fun experiment, we'll find out how color affects heat absorption!

Construct batteries that make electricity from fruits with this fun science fair project.

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

Your child will learn science and make a fun new malleable toy with this balloon sandbag science experiment.

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

Pair a planetarium visit with this fun art project that mimics the look of far-off galaxies.

Here's a fun activity that will introduce your fourth grader to the concept of frictionless motion by constructing a hovercraft.

Get your sense of humor ready for this fun science experiment that demonstrates the fundamental physics of air pressure.

Your child helps the environment while saving your family money in this fun and rewarding "Gas Guzzlers" competition.

Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.

Here's a fun and simple activity to introduce your child to surface tension, and pull an awesome stunt in the process!

Teach your kids about entropy with this fun, easy exercise, and teach your money to dance while you're at it!

Teach your child some scientific basics as you explore the densities of various liquids in this fun experiment.

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

Discover flight initiation distance as you play around in the park with this fun bird watching project!

In this game, players will learn interesting facts about animal adaption and practice them using a fun matching card game!

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

In this fun activity, your child will create their very own solar oven to bake s'mores!

This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

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

How well can people recall what they have observed. Test your knowledge in this fun experiment.

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

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!