Showing Results for three digit using place value

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.

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

Reinforce your child’s understanding of the alphabet by helping them construct all of the letters using pipe cleaners.

In this activity, your child will be challenged to make a tower using paper cups.

Using a toy race car kids create a visual model of the Doppler Effect.

Teach your first grade scientist the difference between liquids and solids using maple syrup.

In this design thinking activity, your child will choose an animal to research, learn about the animal’s habitat, and then replicate the animal's habitat using household items.

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

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

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

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

In this activity, your child will be asked to create a boat that can successfully float while holding 25 pennies.

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

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

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

Learn all about balance and motion as your child designs a corn maze!

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

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

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?

Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

This science fair project teaches students about wilting and browning of salad greens.

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

What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair project.

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

This science fair project idea demonstrates that plants give off water.

In this activity your child will create their very own marble maze!

The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

In this project children practice the scientific method while playing with puffy paint.

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!