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Showing Results for 5 : Page 25

Learn about the horizontal and vertical motion of a projectile in this cool physics science fair project idea for advanced middle and high school students.

Horizontal and Vertical Motion

This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.

Which Plants Can Resist Walnut Tree Allelopathy?

This science fair project examines whether ocean water can be made safe to drink.

How to Make Salt Water Drinkable

This science fair project idea tests the efficiency of short term memory.

Short Term Memory

Science fair project that studies how perfumes are made in order to determine how we can capture a scent.

Catch a whiff of it?

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.

Teaching Worms

The objective of this science fair project idea is to determine whether frozen vegetables have more nutrients than canned vegetables.

Canned vs Frozen Vegetables

Do dogs understand English? Kids will find out with one of our favorite dog science fair projects that tests how dogs process human language and other cues.

Do Dogs Understand English?

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.

Cooling Food: Microwave vs. Oven

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

What Is the Best Way to Wash Your Hands?

This science experiment tests if dog saliva can really help heal wounds.

Can Dog Drool Kill Germs?

Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.

Space Shuttle Ceramics

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

Properties Of Polymers

Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.

Radioactive Decay!

Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.

Magnet Science Fair Project: How to Measure the Strength of a Magnet

Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.

Carbon Dioxide Concentrations

The actual factors affecting friction may surprise you! Learn about the coefficient of friction and put some trigonometry into practice in this science project.

Factors Affecting Friction

This cool air pressure demonstration has kids break a ruler using only a newspaper and atmospheric pressure.

Break a Ruler Using Newspaper and Atmospheric Pressure

In this cool sound resonance experiment, learn about frequency and pitch, and use a tuning fork to calculate sound velocity in air.

Sound Resonance: How to Calculate Speed of Sound

Explore concepts in current and coltage with these Van de Graaff generator experiments.

Van de Graaff Generator Experiments

Build a magnetic linear accelerator using a ruler, neodymium magnets, and small metal balls in this fun science fair project exploring magnetic propulsion.

Magnetic Linear Accelerator

This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.

Tide Pool Animals

This lesson, perfect for first and second grade learners, will help kids become environmental activists as they think of ways to help the Earth! First, students will brainstorm examples of what it means to reduce, reuse, and recycle. Next, students will partake in a creative art project where they trace their hands and think of way ways they can give the planet a hand. This engaging activity integrates creative writing skills and Earth science.

Give the Planet a Hand!

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

Ew... Brown Guacamole!

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

Bee Watcher: What's Buzzing?

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

Breaking Rocks

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

Chemical Indicators

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

3-D Model of the Sun

In this experiment, you'll make a seafloor spreading model to learn more about how plate tectonics work and create mid-ocean ridges.

Seafloor Spreading Model

Check out this fun and easy 4th grade science fair project idea that tests how gravity induces positive and negative geotropism (gravitropism) in bean plants.

Positive and Negative Geotropism

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