This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

The project investigates how water and movement affects erosion.

This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.

Plants need water to grow. In this project we learn how plants transport water from their roots to their leaves

Here's a science activity to help your child investigate how seeds are designed to travel.

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

Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.

The objective of this science fair project is to investigate salt water density.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

In this investigation, an oil spill is simulated in a jar to observe the damage that oil spills have on the ocean and ocean life.

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!

With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!

Make scented sensory cloud dough. Add it to a sensory table, activity station, or put it in a baggie for extra at-the-park entertainment!

In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Teach your child how butter is created by shaking up cream the old-fashioned way.

Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

Slip some science into storm watching with a homemade rain gauge!

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

You and your child can create this beautiful butterfly mobile for hanging anywhere in the home (and learn about this magical creature while you're at it).

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

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

This science fair project idea investigates how magnetism can defy the force of gravity.

Get a better understanding of water content by dehydrating carrots.

The objective of this science project is to determine the length of time for different seeds to germinate.

Instead of the traditional egg hunt, try this creative variation that will result in a beautiful Easter garden.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.