Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

Create your own cloud with an activity that will explain how important concepts such as evaporation, condensation, and precipitation work.

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!

Clouds are formed when warm and cold air meet. Here's a way for kids to see it all up close!

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

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

In this science fair project, students focus sunlight with a magnifying glass and trap shorter waves to melt ice.

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

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?

Help your kindergarten science maven explore the water cycle without getting everything wet.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

This easy project for little hands uses mushroom spores to make an imprint of the mushroom, and the result is very beautiful.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

This science fair project idea provides evidence that air is everywhere and takes up space.

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

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.

Here is a cool and easy science project to determine the rate of chlorophyll breaks down and how it affects the color change of grass from green to yellow.

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.

Explore the chemistry of latex polymers with this outrageous, hilarious science activity.

Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

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

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

Teach your child the meaning of recycle and reuse by repurposing plastic spoons as plant markers for your vegetable garden.

You don't need to wait for rain to see a rainbow. Make one yourself, and teach your child about light and weather in the process.

Explore scientific concepts with this experiment that introduces kids to the scientific method!

In this activity, your kid has your permission to get his socks nice and filthy. In fact, it's a necessity, because those socks are going to make a garden.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.