Make a kindergarten "discovery table" that reinforces both science and writing skills. Here's how:

In almost every preschool classroom is a sensory table. Learn how to make one at home!

This experiment explores the trend of reactivity in the alkaline earth metals as you go down the second column of the periodic table of elements.

This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.

Determine if left-handed people have faster response times.

This science fair project idea investigates the difference in reaction times between boys and girls.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

This science fair experiment organizes made-up elements to simulate Mendeleev when he made the periodic table of elements.

This science fair project idea focuses on two classes of sugars monosaccharides (fructose) and disaccharides (sucrose or table sugar).

A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

This science fair project focuses on a polymer called hydrogel super absorbent crystal which absorbs water, swelling to many times its original size.

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!

Here's a way to make history both interesting and relevant: design a garden using plants that were used by people in colonial times!

Science fair project that measures the relative times it takes a plastic bag and a biodegradable plastic bag to decompose.

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?

Find out whether pacing in long-distance running actually acquires for drastic changes in finishing times versus running super-fast at the start.

Compare air temperature with the infrared temperature from a reflecting surface at different times of the day, in shade and in sunlight.

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

Observe trends in the properties of writing materials over past 5000 years and extrapolate to future time. Prepare a table that compares writing material.

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

Here's a pressed leaf card project that puts science and writing together for your second grader.

This science fair project idea determines the probability of a coin landing heads or tails.

Science fair project that explore how compound motion works by examining how gravity is affected by horizontal force.

Science fair project which measures whether tsunamis are more destructive when they are caused by an earthquake or by a meteor.

Introduce your child to science with something they see everyday--their shadow!

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.