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32 filtered results
3rd grade
Earth & Space Science
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My Black Shirt Is A Heater!
My Black Shirt Is A Heater!
Science Project
My Black Shirt Is A Heater!
This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.
3rd grade
Science
Science Project
Mapping the Energy Use of My Classroom
Mapping the Energy Use of My Classroom
Science Project
Mapping the Energy Use of My Classroom
This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.
3rd grade
Science
Science Project
Dirty Air
Dirty Air
Science Project
Dirty Air
This science fair project idea's objective is to understand the concept of air pollution and examine the quality of air in our environments.
3rd grade
Science
Science Project
Dig This: Biodegradation
Dig This: Biodegradation
Science Project
Dig This: Biodegradation
How do organic materials become soil? This science experiment measures what materials biodegrade.
3rd grade
Science
Science Project
Make Your Own Crystal Art
Make Your Own Crystal Art
Science Project
Make Your Own Crystal Art
This science fair project idea teaches to understand and explore the concepts of crystal formation and dissolving substances.
3rd grade
Science
Science Project
Geography, Latitude, and the North Star: Where Am I?
Geography, Latitude, and the North Star: Where Am I?
Science Project
Geography, Latitude, and the North Star: Where Am I?
Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.
3rd grade
Science
Science Project
Outer Space In My Yard
Science Project
Outer Space In My Yard
Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.
3rd grade
Science
Science Project
What is Topography?
What is Topography?
Science Project
What is Topography?
What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.
3rd grade
Science
Science Project
How to Tell Time by the Sun
How to Tell Time by the Sun
Science Project
How to Tell Time by the Sun
Learn how to tell time by the sun with this cool science fair project idea that tracks how the accuracy of a sundial changes over time.
3rd grade
Science
Science Project
Coriolis Effect and Hurricanes
Coriolis Effect and Hurricanes
Science Project
Coriolis Effect and Hurricanes
Learn about the role of Earth's rotation on the Coriolis Effect and hurricanes in this science project. Model the Coriolis Effect on a hurricane's direction.
3rd grade
Science
Science Project
How to Separate Salt from Water
How to Separate Salt from Water
Science Project
How to Separate Salt from Water
In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.
3rd grade
Science
Science Project
Why Does the Moon Glow?
Science Project
Why Does the Moon Glow?
The moon doesn't produce its own light, so why can we see it shining in the sky? Learn about reflection and planetshine in this fun and easy science project!
3rd grade
Science
Science Project
The Rings of Saturn: A Scale Model
The Rings of Saturn: A Scale Model
Science Project
The Rings of Saturn: A Scale Model
Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!
3rd grade
Science
Science Project
Greenhouse Project
Greenhouse Project
Science Project
Greenhouse Project
This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.
3rd grade
Science
Science Project
Gymnosperms: Pine Cone Experiment
Gymnosperms: Pine Cone Experiment
Science Project
Gymnosperms: Pine Cone Experiment
Gymnosperms are coniferous trees that reproduces using pine cones to spread seeds. Check out this simple pine cone experiment to learn about the process!
3rd grade
Science
Science Project
Forest Food Pyramid Project
Forest Food Pyramid Project
Science Project
Forest Food Pyramid Project
Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.
3rd grade
Science
Science Project
Savanna Flora and Fauna
Savanna Flora and Fauna
Science Project
Savanna Flora and Fauna
Learn about savanna flora and fauna in this science project! Take a look at characteristics of tropical grassland plants and animals that help them survive.
3rd grade
Science
Science Project
Cold Desert Plants
Cold Desert Plants
Science Project
Cold Desert Plants
Check out this cool science fair project idea that models the behavior of the cold desert plants: xerophytes and halophytes.
3rd grade
Science
Science Project
A Rocky Quiz
A Rocky Quiz
Science Project
A Rocky Quiz
Check out this cool science project idea to learn about rocks and explore the cycles of formation, breakdown, and reformation of rocks in the Earth's crust.
3rd grade
Science
Science Project
The Scratch Test: Testing a Rock's Hardness
The Scratch Test: Testing a Rock's Hardness
Science Project
The Scratch Test: Testing a Rock's Hardness
This science fair project idea investigates the hardness property of minerals.
3rd grade
Science
Science Project
DIY Compost: Aerobic and Anaerobic Decomposition
DIY Compost: Aerobic and Anaerobic Decomposition
Science Project
DIY Compost: Aerobic and Anaerobic Decomposition
What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.
3rd grade
Science
Science Project
Create Your Own Earth Model
Create Your Own Earth Model
Science Project
Create Your Own Earth Model
In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.
3rd grade
Science
Science Project
Crayon Rock Cycle Experiment
Crayon Rock Cycle Experiment
Science Project
Crayon Rock Cycle Experiment
Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?
3rd grade
Science
Science Project
How Much Radiation is in Your House?
How Much Radiation is in Your House?
Science Project
How Much Radiation is in Your House?
This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?
3rd grade
Science
Science Project
Exploring the Movement of Tectonic Plates with S'Mores
Exploring the Movement of Tectonic Plates with S'Mores
Science Project
Exploring the Movement of Tectonic Plates with S'Mores
In this experiment you explore how tectonic plates move to create land and expand bodies of water.
3rd grade
Science
Science Project