Chemistry

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249 filtered results
Chemistry
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Which Substance When Dissolved in Water will Conduct an Electrical Current?
Which Substance When Dissolved in Water will Conduct an Electrical Current?
Science Project
Which Substance When Dissolved in Water will Conduct an Electrical Current?
This science fair project focuses on the use of a conductivity device that will determine if a substance dissolved in water can or cannot conduct electricity.
5th grade
Science
Science Project
Can Hydrogel Crystals be used as a Drug Delivery System?
Can Hydrogel Crystals be used as a Drug Delivery System?
Science Project
Can Hydrogel Crystals be used as a Drug Delivery System?
This science fair project determines which of two chemical agents can be used to release the drug (tea) from hydrogel crystals.
Science
Science Project
Catalase and Hydrogen Peroxide Experiment
Science Project
Catalase and Hydrogen Peroxide 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.
5th grade
Science
Science Project
Best Fertilizer: The Effects of Fertilizer on Plant Growth
Best Fertilizer: The Effects of Fertilizer on Plant Growth
Science Project
Best Fertilizer: The Effects of Fertilizer on Plant Growth
What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.
4th grade
Science
Science Project
Rust Chemistry: How Does Rust Form?
Rust Chemistry: How Does Rust Form?
Science Project
Rust Chemistry: How Does Rust Form?
How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.
3rd grade
Science
Science Project
Rate of Diffusion
Rate of Diffusion
Science Project
Rate of Diffusion
Kids learn about Brownian motion, diffusion, and how temperature is a key factor affecting the rate of diffusion in this cool science project.
Science
Science Project
Plastic Wrap Science Fair Project: Polymer Permeability
Science Project
Plastic Wrap Science Fair Project: Polymer Permeability
In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.
3rd grade
Science
Science Project
Paper Towel Science Project: Capillarity
Paper Towel Science Project: Capillarity
Science Project
Paper Towel Science Project: Capillarity
This easy and inexpensive paper towel science project introduces kids to important physical concepts like cohesion, adhesion, and capillarity.
3rd grade
Science
Science Project
Factors Affecting Solubility
Science Project
Factors Affecting Solubility
Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.
3rd grade
Science
Science Project
Testing Water Hardness
Science Project
Testing Water Hardness
This science fair project on testing water hardness is a great introduction to practical chemistry. Test and learn the difference between hard and soft water.
4th grade
Science
Science Project
Leaf Chromatography
Leaf Chromatography
Science Project
Leaf Chromatography
Check out this fun leaf chromatography science fair project idea for middle school students and discover the hidden pigments in leaves.
Science
Science Project
Magic Salt, Melting Snow
Magic Salt, Melting Snow
Science Project
Magic Salt, Melting Snow
Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.
Science
Science Project
Do Hand Sanitizers Work?
Science Project
Do Hand Sanitizers Work?
Science fair project that determines whether disinfectant sprays or disinfectant soaps are more effective at removing bacteria from hands.
Science
Science Project
Wrinkle Removal Products
Wrinkle Removal Products
Science Project
Wrinkle Removal Products
Test products which claim to reduce wrinkles, and determine which is the most effective. Test effectiveness over three weeks, using a sample of volunteers.
Science
Science Project
Catch a whiff of it?
Catch a whiff of it?
Science Project
Catch a whiff of it?
Science fair project that studies how perfumes are made in order to determine how we can capture a scent.
Science
Science Project
Ionic and Covalent Bonds
Science Project
Ionic and Covalent Bonds
Science fair project that identifies the nature of ionic and covalent bonds and determines how ionic and covalent compounds differ.
Science
Science Project
Heaven Scent
Heaven Scent
Science Project
Heaven Scent
Test ability to distinguish between natural and artificial aromatherapy oils. Select fragrance, natural and synthetic sample. Volunteers state preference.
Science
Science Project
Fermentation
Fermentation
Science Project
Fermentation
Experiment with fermenting various fruits, grains or syrups. Describe and illustrate the fermentation process in a detailed report.
Science
Science Project
Comparing Acidity in Battery Acid, Candy, and Soda
Comparing Acidity in Battery Acid, Candy, and Soda
Science Project
Comparing Acidity in Battery Acid, Candy, and Soda
This science fair project explores discover whether the acidity of sour candy is comparable to that of battery acid.
Science
Science Project
What Happens When We Mix Acid with Base Solutions?
What Happens When We Mix Acid with Base Solutions?
Science Project
What Happens When We Mix Acid with Base Solutions?
This science fair project idea explores discover whether mixing solutions of equal distances from neutral pH (7) will create a solution close to pH 7.
Science
Science Project
Does Temperature or Concentration Affect pH?
Does Temperature or Concentration Affect pH?
Science Project
Does Temperature or Concentration Affect pH?
This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.
5th grade
Science
Science Project
How to Stop Soda From Exploding
How to Stop Soda From Exploding
Science Project
How to Stop Soda From Exploding
This science fair project investigates whether tapping the top or the side of the can will stop a vigorously-shaken can of soda from exploding.
3rd grade
Science
Science Project
Salt Melting Ice
Salt Melting Ice
Science Project
Salt Melting Ice
Discover how and which salt melts ice the quickest.
4th grade
Science
Science Project
Does Hot Water Boil Faster Than Cold?
Does Hot Water Boil Faster Than Cold?
Science Project
Does Hot Water Boil Faster Than Cold?
Discover whether cold or hot water from the faucet will boil faster on the stove.
2nd grade
Science
Science Project
Which Fabrics are Most Absorbent?
Which Fabrics are Most Absorbent?
Science Project
Which Fabrics are Most Absorbent?
Discover that the absorbency of fabrics depend largely on the shape and structure of the individual fibers that make up the fabric.
5th grade
Science
Science Project