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48 filtered results
4th grade
Chemistry
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Trubbles With Bubbles
Trubbles With Bubbles
Science Project
Trubbles With Bubbles
This science fair project idea identifies the properties of soap bubbles and invents a new or improved bubble solution.
4th grade
Science
Science Project
Thermal Conductivity of Metals: Which Metal Is the Best Conductor of Heat?
Thermal Conductivity of Metals: Which Metal Is the Best Conductor of Heat?
Science Project
Thermal Conductivity of Metals: Which Metal Is the Best Conductor of Heat?
Students will investigate the thermal conductivity of metals by learning how to measure thermal conductivity with this fun and easy science fair project idea.
4th grade
Science
Science Project
The Best Stain Remover for Clothes: Testing Laundry Stain Removal
The Best Stain Remover for Clothes: Testing Laundry Stain Removal
Science Project
The Best Stain Remover for Clothes: Testing Laundry Stain Removal
What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.
4th grade
Science
Science Project
Best Insulators
Best Insulators
Science Project
Best Insulators
This science fair project idea examines which type of insulation holds in the most heat.
4th grade
Science
Science Project
Chemical Indicators
Chemical Indicators
Science Project
Chemical Indicators
Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.
4th grade
Science
Science Project
Can Jell-O be Made With Just Warm Water Instead of Boiling Hot and Then Cold?
Can Jell-O be Made With Just Warm Water Instead of Boiling Hot and Then Cold?
Science Project
Can Jell-O be Made With Just Warm Water Instead of Boiling Hot and Then Cold?
Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.
4th grade
Science
Science Project
Can superabsorbent polymer crystals absorb any other liquids besides water?
Can superabsorbent polymer crystals absorb any other liquids besides water?
Science Project
Can superabsorbent polymer crystals absorb any other liquids besides water?
This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?
4th grade
Science
Science Project
Does Vinegar Kill Germs?
Does Vinegar Kill Germs?
Science Project
Does Vinegar Kill Germs?
In this project, vinegar and salt act as preservatives keeping bacteria from growing in the bouillon mixtures.
4th grade
Science
Science Project
Vitamin E is for Exquisite Looking Skin
Vitamin E is for Exquisite Looking Skin
Science Project
Vitamin E is for Exquisite Looking Skin
In this project, the affects of vitamin E are observed on a rose petal.
4th grade
Science
Science Project
Stubborn Stains
Stubborn Stains
Science Project
Stubborn Stains
What combination of cloth and stain will be the easiest for removing stains? Test and experiment!
4th grade
Science
Science Project
On The Rise
On The Rise
Science Project
On The Rise
The project is to investigate yeast fermentation and its results on hand of latex balloons.
4th grade
Science
Science Project
Mystery Powders
Mystery Powders
Science Project
Mystery Powders
Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.
4th grade
Science
Science Project
Building Up the Fizz in Soda
Building Up the Fizz in Soda
Science Project
Building Up the Fizz in Soda
Examine the effect of pressure on carbonation in soda.
4th grade
Science
Science Project
Why Do Apples Turn Brown?
Why Do Apples Turn Brown?
Science Project
Why Do Apples Turn Brown?
In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.
4th grade
Science
Science Project
How Solar Energy Heats Liquids of Different Colors
How Solar Energy Heats Liquids of Different Colors
Science Project
How Solar Energy Heats Liquids of Different Colors
This science fair project idea examines whether the colors of the spectrum respond differently in the thermal aspect when radiated by the sun.
4th grade
Science
Science Project
Sugar Crystallization
Sugar Crystallization
Science Project
Sugar Crystallization
This science fair project idea explores the different properties & interactions of sugar molecules.
4th grade
Science
Science Project
Does Gelatin Slow Down the Melting of Freezer Pops?
Does Gelatin Slow Down the Melting of Freezer Pops?
Science Project
Does Gelatin Slow Down the Melting of Freezer Pops?
This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.
4th grade
Science
Science Project
Like Oil And Vinegar
Like Oil And Vinegar
Science Project
Like Oil And Vinegar
This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.
4th grade
Science
Science Project
Soap Bubbles
Soap Bubbles
Science Project
Soap Bubbles
This science fair project idea explores substances that cause a bubble to last longer.
4th grade
Science
Science Project
Low Fat, Low Taste?
Low Fat, Low Taste?
Science Project
Low Fat, Low Taste?
This science fair project idea investigates if fats add to the flavor of food.
4th grade
Science
Science Project
Diaper Dissection
Science Project
Diaper Dissection
The project examines absorbent polymers absorbency in disposable diapers and their unique ecological problem to the environment.
4th grade
Science
Science Project
Plant and Animal Fat Facts
Plant and Animal Fat Facts
Science Project
Plant and Animal Fat Facts
Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.
4th grade
Science
Science Project
Make Your Own Fizzy Lemonade
Make Your Own Fizzy Lemonade
Science Project
Make Your Own Fizzy Lemonade
This science fair experiment idea's objective is to understand the general concept of an acid and a base.
4th grade
Science
Science Project
Homemade Lava Lamp
Homemade Lava Lamp
Science Project
Homemade Lava Lamp
This science fair project idea explores the relationship between oil and water in terms of density as well as hydrophilic/hydrophobic compounds.
4th grade
Science
Science Project
Cleaning With Lemon Experiment
Cleaning With Lemon Experiment
Science Project
Cleaning With Lemon Experiment
Is cleaning with lemon effective? Get ready to give this science project some elbow grease and find out if acidic lemons can be used as a cleaning agent.
4th grade
Science
Science Project