Showing Results for food webs

Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

People have favorite flavors, but what about ants? Which ant food is the most popular?

Teach your child about healthy foods and how to make a meal that is good for them with this fun activity that you both can do together.

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

Help your young learner discover why the insects that a spider eats stick to its web but the spider doesn't.

What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair project.

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

This project examines whether people's taste perception is influenced by what they see.

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

Help kids tap into their inner inventor by teaching them how to make peanut butter through trial, error, and lots of taste testing!

This is a quick, easy science fair project that conveys the idea of density to preschool and early elementary children.

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

In this project children practice the scientific method while playing with puffy paint.

The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

You don't need to head to the Arctic to experiment with life in an igloo. Learners can build their own ice igloo at home from water and empty milk containers.

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.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

The goal of this fun science fair project idea is to microwave candy and investigate: do some colors of M&Ms melt faster than others?

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

In first grade, children are introduced to fractions. Here's a recipe that combines fraction practice with winter fun and lets kids actually paint the snow!

This science fair project idea demonstrates that plants give off water.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.