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Showing Results for "one digit arrays" : Page 3

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.

Does Adding Salt to Pasta make it Cook Faster?

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

Indoor Gardening with Kitchen Waste

Plants help keep a house cool! This article includes step-by-step instructions for completing this fun and interesting science experiment.

Plants Help Keep a House Cool!

Give your child an introduction to food preservation by making and canning your own yummy, homemade pasta sauce!

Can Your Own Spaghetti Sauce

Homemade Halloween treats make great party foods for an All Hallow&#39;s Eve get together. These four homemade Halloween treats are scary-good.

Homemade Halloween Treats

In this lesson, students explore absolute value with and without a number line, compare the absolute values of two numbers, and apply their understanding of absolute value to real-world contexts.

Absolute Value

Learn how to demagnetize a magnet and how physics can explain this phenomenon with this enlightening science fair project.

How to Demagnetize a Magnet

Kids make strong bubbles to investigate the effect different additives have on bubble life in this cool science fair project idea.

Can the Life Span of a Bubble be Extended in Different Temperatures and Atmospheric Conditions?

Bake some cookies with an oven that collects sunlight and traps the shorter wavelengths (heat!).

Can You Cook Using Only Sunlight?

This science fair project idea examines whether adding gelatin causes a solid  to have a higher melting point and/or melt slower.

Does Gelatin Slow Down the Melting of Freezer Pops? 

Study the impact of environment on seed germination among three materials: soil, paper towel, and cloth. Note when seeds germinate and how well they germinate

Seeds x Three

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

An Investigation into the Factors Affecting  the Dispersion of Oil in Water Ecosystems

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Make Your Own Marshmallows

Determine the differences between various bicep exercises, both in terms of how much muscle exertion they create and how they affect your heart rate.

Which Exercise Gives Your Heart and Muscles the Best Workout?

Determine whether a hot liquid cools off faster when liquid is added before or after a two minute wait.

When Should You Add Creamer?

Study the effects of wind and temperature on evaporation. Place wet sponges in different environments, check at regular intervals, track time required to dry.

Evaporate

Here&#39;s a salt dough recipe that can be used to make ghostly character sticks for fun Halloween decor.

Homemade Halloween Decorations

Check out this fun science fair project idea to learn how alkaline batteries convert chemical energy to electrical energy?

Effects of Extreme Temperature on Battery Life

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

Microwaving Liquids: Dielectric Heating

The projects describes the correlation between Gravel Run and Centreville Landing in terms of pH, dissolved oxygen, turbidity, and temperature.

Developing  a Water Quality Model

Kids learn about Brownian motion, diffusion, and how temperature is a key factor affecting the rate of diffusion in this cool science project.

Rate of Diffusion

Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

Does Double Dipping Really Spread Germs?

Explore this fun science fair project idea to investigate different microclimates in and around your home and their effects on the plant and animal life.

Microclimates

This Mother&#39;s Day, mix in some fifth grade science learning to create this fabulous fudge!

Easy Fudge

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!

The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.

To Wrap or Not to Wrap? Which Food Wrapping Works Best to Prevent Food Spoilage?

This science fair project idea investigates food preference of birds.

Feeder Bird Identification and Food Preference

Your child can create his own texture tree, experimenting with design during the process. The result will be a beautiful addition to your holiday decorations

Tree Texture

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

Potato Maze: Make a Plant Obstacle Course!

What's the relationship between temperature, air humidity and static electricity? Kids will find out with this free static electricity science fair project.

Temperature, Air Humidity and Static Electricity

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