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Showing Results for sentences speed

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.

Does Length Have an Effect on Speed? 

This classic children&#39;s game-connecting two cups with a string-demonstrates sound&#39;s ability to travel through air vs through a solid.

The Speed of Sound on a String

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

How Windy Is It? A Weather Science Experiment

In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.

Bernoulli's Principle Experiment

Help your second grader grasp the concept of verb tenses with this silly card game!

Write Silly Sentences to Master Verb Tenses

Here's a fun activity that will give your child a way to develop his sentences, making them more detailed and interesting.

Sentence Stretchers: A Writing Tool

This hands-on family activity gives your child practice creating compound sentences, while teaching him skills that will help him become a better writer!

Play Sentence Scramble

In this parts of speech fall scavenger hunt, kids will search for all the hidden leaves, sort them into parts of speech categories, and then practice creating their own sentences using the words they find. 

Parts of Speech Fall Scavenger Hunt

Glass is see-through, but usually you can still see that it is there. In this experiment, we use baby oil to make glass go completely invisible.

Making Glass Invisible

Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.

Ping Pong Ball Anemometer

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

Rate of Evaporation

Try these story starters - creativity and sequencing skills combine to create wild stories that will have the whole family in stitches!

Tell a Story in a Jar!

Add these fun chocolate Groundhog Day cupcakes to your holiday desert recipe repertoire! They're fun to make with your kids and a delicious winter snack.

Groundhog Cupcakes

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

Falling Objects Revisited

In this simple circular motion experiment, you'll observe tangential velocity and learn about how acceleration and centripetal force affect an object.

Tangential Velocity and Circular Motion Experiment

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.

Catalase and Hydrogen Peroxide Experiment

Before your treat your child (and yourself!) to a yummy snack, help her learn a little about Sir Isaac Newton's First Law of Motion!

Spinning Eggs

This prime number game is the perfect way to get to know prime numbers. Deal the cards and flip them over. When players a prime number they call out, "Prime!"

Prime Numbers Game

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

Speedy Shoes

Spider cupcakes are creepy-crawly treats that are perfect for Halloween. These spider cupcakes make for a great Halloween party treat.

Spider Cupcakes

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

Parachutes

Playing the Number Sentence Game with your child gives him the opportunity to practice ordering and comparing numbers using symbols.

Play the Number Sentence Game

This science fair project idea explores which fruit molds the fastest.

Which Fruit Molds the Fastest? 

Your fourth grader will love turning your house into a home this holiday season with fun crafts such as hand-casted paper holiday ornaments!

Hand-Cast Paper Holiday Ornaments

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

Homemade Butter

Kids get step-by-step instructions for how to make a rubber band car and explore the physics of potential energy with this fun engineering science fair project.

How to Make a Rubber Band Car

The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.

To Measure the Refraction of Light Through Liquids Using Crystals

If you&#39;re looking for just the right dessert to serve with your Easter dinner, try your hand at an Easter Bunny cake.

Bunny Cake

Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.

Example of Newton's First Law

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?

A Thunderous Sound

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