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!

This science fair project idea tests the efficiency of short term memory.

Does "short circuit" mean that electricity takes a short course? This science experiment provides steps to help you get to the bottom of this science mystery.

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

This experiment determines the distribution of darts around a bulls eye to simulate the probability of an electron's location in its own cloud of electrons.

Science fair project that determines which types of clouds are best at blocking harmful UV radiation.

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

Kids will love making clouds and learning how to make a water cycle model in this fun science fair project idea that explores evaporation and precipitation.

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

Check out this cool science fair project idea to explore short and long term memory and whether there is gender differences in memory.

This science fair project idea tests whether tall people have the ability to swim faster than people of average and shorter heights.

Bake some cookies with an oven that collects sunlight and traps the shorter wavelengths (heat!).

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 creates fog using bottles of hot and cold water.

Science fair project that determines how UV radiation emitted by the sun varies depending on the time of day, using a handheld UV detector

This two-ingredient dough, sometimes called "moon sand," is a quick and cheap way to let kids explore their senses, build fine motor skills, and play.

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?

This activity turns your kid into the family weatherman. Plus, it teaches him to collect data and begin to understand graphing.

Have your child make a special mobile inspired by the weather outside. Learn about seasons, the environment, and art in 3D.

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

This science fair project idea explores discover whether there are any patterns or trends in the memories between different genders.

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

Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.

This science fair project idea investigates the relationship between memory and age.

This experiment examines whether social orientation (extroversion or introversion) is correlated with memory.

There is debate about whether chalkboards or whiteboards are better. This experiment explores which leads to better retention of visually-displayed information.

Demonstrate that insects observe colors and choose favorites. Place colored pieces of construction paper on a flat, glassy surface, observe bug preference.