Showing Results for three digit using place value : Page 8

Learn about the effect of artificial light on plant growth versus natural sunlight and delve into some biology and botany concepts in this science project.

Science fair project which evaluates different athletic shoes in order to find out whether any of them affect a person's ability to run.

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

Science fair project which will teach you more about the foods that you eat, and learn which ones are healthier choices.

Start your toy engines -- this is going to be a fast and friction-filled race!

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

Here's a fun science experiment that's refreshingly tasty too! Turn regular water into a tasty treat perfect for consuming on a hot day.

Set your young chemist up for an afternoon of science-fueled magic with a deceptively simple activity starring baking soda and vinegar!

Here's a great early reading and science activity for curious children. Learn how to plant your child's name in seeds for a growing writing activity!

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

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

This science project teaches students to classify different shapes of leaves.

This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

Learn how to grow an avocado plant indoors with your 1st grader in this hands-on gardening activity.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

Here's a fun and simple activity to introduce your child to surface tension, and pull an awesome stunt in the process!

Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

In this cool catalase and hydrogen peroxide experiment, kids put a potato in a jar of hydrogen peroxide to see how catalase acts as an enzyme.

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

Help your child create a tasty treat that will demonstrate exactly how frogs survive a freezing season.

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

Construct batteries that make electricity from fruits with this fun science fair project.