This experiment challenges students to forecast the weather based on the surrounding areas' weather.

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

The objective of this science project is to determine the length of time for different seeds to germinate.

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

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

This science fair project idea teaches to understand and explore the concepts of crystal formation and dissolving substances.

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

This science fair project idea explores how length affects the weight a bridge can hold.

This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

This science fair project idea determines which method of hand cleansing is the most effective.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

Plants need water to grow. In this project we learn how plants transport water from their roots to their leaves

This project examines whether people's taste perception is influenced by what they see.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.

With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!

In this project, a basketball containing different psi is dropped to see how well it bounces.

This science fair project idea investigates how the shape of an object affects drag.

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

Here's a first grade ladybug game that explores how air can move solid objects, and adds some measurement practice, too. Play, learn, and enjoy!

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

In this experiment you will replicate the mummification process by making a hot dog mummy.

In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.