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117 filtered results
2nd grade
Science
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The Ghost in the Tube
The Ghost in the Tube
Science Project
The Ghost in the Tube
In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.
2nd grade
Science
Science Project
Who’s Most Ticklish?
Who’s Most Ticklish?
Science Project
Who’s Most Ticklish?
This project determines what category of person is most likely to be ticklish.
2nd grade
Science
Science Project
What Animals are Most Popular? A Data Analysis Project
What Animals are Most Popular? A Data Analysis Project
Science Project
What Animals are Most Popular? A Data Analysis Project
What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.
2nd grade
Science
Science Project
How Do Seeds Hitchhike?
How Do Seeds Hitchhike?
Science Project
How Do Seeds Hitchhike?
This science fair project examines how seeds hitchhike on animals and clothing.
2nd grade
Science
Science Project
Water and Mosses
Water and Mosses
Science Project
Water and Mosses
This science fair project will help students learn about non-vascular plants, such as mosses.
2nd grade
Science
Science Project
Air Pressure Science Experiment: Balloon and a Jar
Air Pressure Science Experiment: Balloon and a Jar
Science Project
Air Pressure Science Experiment: Balloon and a Jar
In this air pressure science experiment with a balloon and a jar, children will use heat to create a partial vacuum and suck a balloon into a jar.
2nd grade
Science
Science Project
How Well Does Sound Travel Through a Gas? A Liquid? A Solid?
Science Project
How Well Does Sound Travel Through a Gas? A Liquid? A Solid?
In this sound experiment children listen for differences as they tap on a bag of air, a bag of water, and a wooden block held up to their ears.
2nd grade
Science
Science Project
How Sound Travels Through Air and Solids
How Sound Travels Through Air and Solids
Science Project
How Sound Travels Through Air and Solids
This classic children's game demonstrates how sound travels through air vs. through a solid.
2nd grade
Science
Science Project
The Speed of Sound on a String
The Speed of Sound on a String
Science Project
The Speed of Sound on a String
This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.
2nd grade
Science
Science Project
Density Experiment
Density Experiment
Science Project
Density Experiment
This is a quick, easy science fair project that conveys the idea of density to preschool and early elementary children.
2nd grade
Science
Science Project
Feeding Plants
Feeding Plants
Science Project
Feeding Plants
This project explores whether plants can live and grow when "watered" with juice, soda, or milk.
2nd grade
Science
Science Project
Eureka! Volume and the Displacement of Water
Eureka! Volume and the Displacement of Water
Science Project
Eureka! Volume and the Displacement of Water
This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.
2nd grade
Science
Science Project
Demonstrating Photosynthesis: Writing in Grass
Demonstrating Photosynthesis: Writing in Grass
Science Project
Demonstrating Photosynthesis: Writing in Grass
This fun experiment provides a concrete and visually striking illustration of photosynthesis.
2nd grade
Science
Science Project
Do Some Liquids Expand More than Others When Frozen?
Do Some Liquids Expand More than Others When Frozen?
Science Project
Do Some Liquids Expand More than Others When Frozen?
In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.
2nd grade
Science
Science Project
Leaf Rubbings: Shapes and Patterns
Leaf Rubbings: Shapes and Patterns
Science Project
Leaf Rubbings: Shapes and Patterns
In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.
2nd grade
Science
Science Project
Warm, Warmer: How Does Exercise Change Body Temperature?
Warm, Warmer: How Does Exercise Change Body Temperature?
Science Project
Warm, Warmer: How Does Exercise Change Body Temperature?
In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.
2nd grade
Science
Science Project
Is there a Relationship between Tempo and Genre?
Is there a Relationship between Tempo and Genre?
Science Project
Is there a Relationship between Tempo and Genre?
Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.
2nd grade
Science
Science Project
What Attracts Fruit Flies?
What Attracts Fruit Flies?
Science Project
What Attracts Fruit Flies?
In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.
2nd 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
Eraser Test
Science Project
Eraser Test
Get down to the rubber with this science project that tests the effectiveness of different types of erasers.
2nd grade
Science
Science Project
The Placebo Effect
The Placebo Effect
Science Project
The Placebo Effect
Test your friends to find out if you can replicate the placebo effect's incredible results.
2nd grade
Science
Science Project
Bubble Colors
Bubble Colors
Science Project
Bubble Colors
Can you imagine a sky filled with bright, colorful bubbles? Make this whimsical scene come alive with bubble science!
2nd grade
Science
Science Project
Balancing Rocks: A Wobbly Game
Balancing Rocks: A Wobbly Game
Science Project
Balancing Rocks: A Wobbly Game
Play with balance and simple engineering as you hurry to create a sturdy rock tower.
2nd grade
Science
Science Project
Floating Eggs: A Pre-Breakfast Experiment
Floating Eggs: A Pre-Breakfast Experiment
Science Project
Floating Eggs: A Pre-Breakfast Experiment
Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!
2nd grade
Science
Science Project
Growing in the Dark: Plants and Light
Growing in the Dark: Plants and Light
Science Project
Growing in the Dark: Plants and Light
Plants and light seem to be good buddies, but how far does the friendship really go?
2nd grade
Science
Science Project