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

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

Help children understand the power of germs and the importance of hand washing with this visual activity that introduces the concept of scientific inquiry.

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

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

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

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

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

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

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

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

This science fair project idea investigates food preference of birds.

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