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Showing Results for "three digit"

Hypothesis, observation, data...with so many terms, learning the scientific method can be tricky. Learn the steps by helping Dr. McSquare sort out his reports.

Sort Out the Scientific Method #3

This list of elements is missing mega-information: a combination of category, name, number, or symbol. Can your fifth grader fix them up?

Master the Periodic Table of Elements #3

This science fair project idea explores whether talking to a plant will help it grow.

Talking to Plants

Conduct a simple science experiment to see if flowers from your garden pass the acid-base indicator test with this exciting chemistry activity.

Test for Acids or Bases Using...Flowers!

Here's an experiment that will have your child experimenting with cake ingredients to learn about the chemical reactions that happen when a cake's in the oven.

Bake a Chemistry Cake

Science isn't ho hum anymore when it involves building catapults to teach your fifth grader about projectile motion.

Ready, Aim, Marshmallows!

What happens when colored beams of light mix? You might be surprised.

Adding Colors: An Optical Experiment

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

Study Game: Planets!

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

How Does Sound Travel?

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

Traveling Tsunamis 

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

How Strong are a Bird's Bones?

In this teacher-approved lesson, students will make and play with oobleck (corn starch and water), then write about their experiments. Young scientists will have a blast seeing their oobleck mixtures seemingly come to life.

Ooey Gooey Oobleck

How to test for acids and bases? In this activity you and your child can make your own indicator from red cabbage!

The Red Cabbage Acid Test

This science fair project idea produces varying pitches of sound.

Changing the Pitch of Sound

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Foam It! Cause a Chemical Reaction

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

Halloween Decorations: Make Ghouly Hands!

Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

Potato Battery

Here is a quick experiment you can conduct at the playground to introduce or reinforce the concept of Newton's First Law, The Law of Inertia.

Playground Physics

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

Make a Fistful of Slime!

This science fair project idea produces sounds by creating vibrations using different objects.

Creating Sound Through Vibrations

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

Mirrors and Reflection of Light

Learn how to make marbleized paper with simple everyday ingredients in this fun activity! Your child will learn about oil and water while doing this project.

Make Marbleized Paper!

Learn with makes water molecules work with this fun and easy science activity!

Molecule Madness: A Water Experiment

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

Make Ice Cream in a Baggie!

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

How to Make a Cartesian Diver

Help your class gain a foundational understanding of matter by learning how to conduct inquiry and gain an understanding about the characteristics of gases. This lab will have your students amazed at what is really in the air. 


You Can't See Me!

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

Create a Collection That Rocks!

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