Showing Results for three digit using place value : Page 10

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

This science fair project idea investigates how magnetism can defy the force of gravity.

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

Explore how sound waves are reflected and absorbed by producing echoes. Analyze which locations produce echoes.

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

Looking for a fun summer adventure? Learn what it was like to be a prospector during the California Gold Rush by panning for gold in a local creek.

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

Making your own glass cleaner is easy, effective and inexpensive!

This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.

This light bulb science project includes step-by-step instructions for testing the heat from different light bulbs.

In this science fair project, students make their own rain gauge to measure rainfall.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

What's the difference between a microwave and an oven? Use mashed potatoes to explore which kitchen appliance does a better job at keeping food warm.

Wondering how we know that air is there? Here's a quick and easy experiment that proves that air may be thin, but it's not too wimpy to block your shot!

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

Make a spring collage with your child to get them outside and those creative juices flowing!