Showing Results for three digit and two step word problems : Page 13

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot navigate around several obstacles.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

The purpose of this science project is to determine whether the amount of air in a soccer ball affects how far it goes when kicked.

Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.

Check out this fun and easy 4th grade science fair project idea that tests how gravity induces positive and negative geotropism (gravitropism) in bean plants.

Examine the effect of pressure on carbonation in soda.

Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

This science fair project idea explores the egg's thin membrane.

Science fair project that tests how well various sunscreens protect skin from the sunâs ultraviolet radiation by measuring their effect on sun-sensitive paper.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

Kids will love making sugar crystals in this sugar crystal science fair project which teaches important chemistry concepts like saturation and solubility.

A project to reinforce learning about the layers of the rainforest, rain forest ecosystem, and the greenhouse effect.

Find out which kind of bubble wrap fares best when put in impact.

This science fair project investigates what type of cookie sheet bakes the best cookies.

This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

This cool middle school science fair project idea helps students explore the role phototropism plays in the growth of green plants.

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

The purpose of this science fair experiment is to investigate whether the color of your hair affects how much static electricity is carried.

This science fair project idea raises awareness of a real ecological issue.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

Determine which metal has the highest rate of conductivity.

This winter garden project is just about bomb-proof, and believe it or not, it might even make a great gift. So get craft happy with your first grader!

Help your child create a written message and practice their letters using sticks they find in nature. Here's how to get started.

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

Water can go from solid to liquid to gas...but how does popcorn go from kernel to snack? Invite your first grade scientist to find out.