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

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

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.

Make an edible play dough with your child to help her develop her sensory and motor skills.

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

Determine how good we are at direct and indirect observation.

This science fair project examines whether ocean water can be made safe to drink.

Your child can create his own texture tree, experimenting with design during the process. The result will be a beautiful addition to your holiday decorations

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

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

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

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.

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