Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

In this science fair project, young children discover what happens when two fluids that have different densities get together.

Discover whether a metal will expand under hot water.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

Children learn the six parts of a plant...but do they really understand? Try this plant-themed meal plan to bring school science into the home.

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

Shrimp are dredged in sweet rice flour and shredded coconut and baked till they're crisp and golden.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

In the spirit of Seuss and all things creative and silly, celebrate reading and all that it has to offer with this fun and interactive story box.

This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

It's important to be able to add and subtract quickly and accurately, and this activity is the perfect way to practice.

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.

Caring for ourselves and others can build connections and a greater sense of love. In this activity, your child will discuss what it means to be caring and will demonstrate care through drawing and by performing two caring and kind deeds.

The crust is fun for kids to mix and roll out, and the filling overflows with vitamin and anti-oxidant packed berries!

Your child can create a vibrant and dazzling array of flowers by blending and scraping into paint, and then creating a collage.

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

Tackle both boredom and mathematics with this inventive arts and craft project!

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.

Create a prefix-suffix flip-book and help improve decoding skills and vocabulary.

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

This clay "painting" activity encourages and supports creative development and critical thinking skills.

This project examines what types of objects burn and which burn faster and cleaner.

Make sourdough bread...and learn some colonial history and modern science in the process!

Learn to make homemade ketchup with your child and experiment with spices and flavors!

Here, kids can make edible collages out of cookies and candy. Colorful, creative, and delicious, they make great gifts for sweet-toothed family and friends.

Compare and order numbers and introduce mathematical inequalities in this fun math card game.

Make this door curtain to brighten up your home and learn colors and patterns.

Help your preschooler chart her good eating habits with this arts and crafts activity that has her making a healthy fruits and vegetables rainbow and graph!