Chemistry

249 filtered results
249 filtered results
Chemistry
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Examining a Trend in the Periodic Table of Elements
Examining a Trend in the Periodic Table of Elements
Science Project
Examining a Trend in the Periodic Table of Elements
This experiment explores the trend of reactivity in the alkaline earth metals as you go down the second column of the periodic table of elements.
Science
Science Project
Demonstrating the Separation of Mixtures
Demonstrating the Separation of Mixtures
Science Project
Demonstrating the Separation of Mixtures
In this experiment, recycled objects are separated to demonstrate how mixtures are made and the variance in the physical properties of their ingredients.
Science
Science Project
What Makes Ice Melt Faster?
What Makes Ice Melt Faster?
Science Project
What Makes Ice Melt Faster?
This science fair project explores how salt and sugar affect the melting rate of ice in water.
Science
Science Project
Are Artificial Sweeteners as Sweet as Real Sugar?
Are Artificial Sweeteners as Sweet as Real Sugar?
Science Project
Are Artificial Sweeteners as Sweet as Real Sugar?
This project examines whether sugar substitutes are as sweet as real sugar.
Science
Science Project
Halloween Decorations: Make Ghouly Hands!
Halloween Decorations: Make Ghouly Hands!
Activity
Halloween Decorations: Make Ghouly Hands!
Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.
4th grade
Science
Activity
How to Make Gel Stronger
How to Make Gel Stronger
Science Project
How to Make Gel Stronger
This experiment will explore whether adding different substances to a gel affects its strength.
Science
Science Project
Measuring Sugar in Soda
Measuring Sugar in Soda
Science Project
Measuring Sugar in Soda
This experiment will examine and precisely measure the amount of sugar in various sodas.
Science
Science Project
Homemade Soap
Homemade Soap
Activity
Homemade Soap
Take the plunge into handcrafting with this neat and tidy soap recipe. Here's how to create your own personalized soap.
Science
Activity
Lactose and Lactase: Exploring Enzymes as Catalysts
Science Project
Lactose and Lactase: Exploring Enzymes as Catalysts
Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.
4th grade
Science
Science Project
Relighting a Candle - Without Using the Wick!
Relighting a Candle - Without Using the Wick!
Science Project
Relighting a Candle - Without Using the Wick!
Learn how to relight a candle by lighting the vaporized wax in the smoke, and test how various kind of wax and candle brands relight differently.
Science
Science Project
Making Fake Snot!
Making Fake Snot!
Science Project
Making Fake Snot!
Discover how to make fake snot with this cool science fair project idea to learn about polymers, enzymes, and more.
4th grade
Science
Science Project
All About Sugar
All About Sugar
Activity
All About Sugar
Here's an investigative activity in which your child will discover real-world names and uses for sugar and find out how it is hidden in many different foods.
Science
Activity
Watch Acids and Bases Produce Colors!
Watch Acids and Bases Produce Colors!
Activity
Watch Acids and Bases Produce Colors!
Show your child how to concoct a simple duo of household ingredients that changes color as acids and bases are added!
5th grade
Science
Activity
Color Changing Milk Experiment
Color Changing Milk Experiment
Science Project
Color Changing Milk Experiment
Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.
2nd grade
Science
Science Project
Spring Cleaning Science
Spring Cleaning Science
Activity
Spring Cleaning Science
Want to give your teen some insight into the scientific method and get the house cleaned? This activity promises both!
Science
Activity
Water Salinity
Water Salinity
Science Project
Water Salinity
Will increasing the amount of salt in water effect how slow or fast the water freezes?
3rd grade
Science
Science Project
Pepper and Soap Experiment
Pepper and Soap Experiment
Science Project
Pepper and Soap Experiment
Use pepper and soap to discover some fun facts about the properties of water.
2nd grade
Science
Science Project
Melting Crayons
Melting Crayons
Science Project
Melting Crayons
Crayons aren't just good for creating colorful masterpieces -- they're also great for science!
3rd grade
Science
Science Project
Baking Soda and Vinegar Balloon
Baking Soda and Vinegar Balloon
Science Project
Baking Soda and Vinegar Balloon
How powerful is the reaction between baking soda and vinegar? Find out here!
3rd grade
Science
Science Project
Homemade Cleaners: Getting Squeaky Clean
Homemade Cleaners: Getting Squeaky Clean
Science Project
Homemade Cleaners: Getting Squeaky Clean
Cleaning can be a chore, but not with this sudsy experiment!
3rd grade
Science
Science Project
Soil pH: Acid or Alkaline?
Soil pH: Acid or Alkaline?
Science Project
Soil pH: Acid or Alkaline?
Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.
4th grade
Science
Science Project
Oxygen in Water: A Bubbly Science
Oxygen in Water: A Bubbly Science
Science Project
Oxygen in Water: A Bubbly Science
Sure, you already know that water is made up of hydrogen and oxygen, but did you know that oxygen levels differ in different types of water?
Science
Science Project
Candy pH
Candy pH
Science Project
Candy pH
Take a dive into the candy jar with this yummy science experiment.
4th grade
Science
Science Project
Do Some Cranberry Sauce Science!
Do Some Cranberry Sauce Science!
Activity
Do Some Cranberry Sauce Science!
It's food. It's Thanksgiving tradition. And guess what: Cranberry Sauce is also science! Try our simple recipe/experiment.
5th grade
Science
Activity