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

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

Determine how good we are at direct and indirect observation.

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

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

Show your preschooler how to make a print of a butterfly using her hand as a tool--a great way to stimulate her sense of touch.

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

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

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

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!

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

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

Alive or not? This yeast experiment you can conduct with your little scientist explores the answer to this timeless question.

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

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

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

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

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!

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

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