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Determine which environment keeps an ice cube frozen for the longest duration. Inspect and record your observations when cubes melt.

Determine if certain colors of light are more effective for photosynthesis. Plant seeds in cardboard boxes with different light, record visible growth.

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

Research hemispheric brain dominance in order to determine if you have a dominant side. Test foot, ear dominance. Record observations.

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

The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.

The objective of this science project is to investigate patterns in fingerprints among family members.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

The goal of this science fair project is to determine which cheese grows mold the fastest: Vermont Cheddar, American, Brie, or Camembert?

This flexible activity for preschoolers features jellybeans, counting, coloring, and the five senses.

Boost your preschooler's attention to detail by getting her to explore the differences between two different pumpkins: large and small.

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

Determine how different measurements of the same object might yield different values. Provide as many reasons that you can think of.

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

Determine how good we are at direct and indirect observation.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

This is a fun and inexpensive project and it's a great way for your child to build basic geometry skills, like shape recognition and pattern/angle familiarity.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

Let your kid experiment with textures among fabric and other materials that are smooth, rough, soft, or slippery—and then they'll make a texture book!

Help your kindergarten or first grade child use his creativity to make a beautiful magnetic patterned structure while discovering the wonders of magnets.

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

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!

Wreath ornaments decorate your Christmas tree and act as a fun sensory craft for preschoolers. Make wreath ornaments with your child this holiday season.

In this fun activity, frozen cubes of paint provide your preschooler with a cool new way to paint a masterpiece.

Your preschooler will engage their senses by making a scented pumpkin to decorate your house.

This activity allows your kindergartener to translate what they observe into a beautiful poem.

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.