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The Limewater Carbon Dioxide Test
Activity
The Limewater Carbon Dioxide Test
Third Grade
Life Science
Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.
Activity
The Limewater Carbon Dioxide Test
Activity
The Limewater Carbon Dioxide Test
Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.
Third Grade
Life Science
Activity
Factors Affecting Solubility
Activity
Factors Affecting Solubility
Third Grade
Engineering and Science Inquiry
Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.
Activity
Factors Affecting Solubility
Activity
Factors Affecting Solubility
Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.
Third Grade
Engineering and Science Inquiry
Activity
Factors Affecting Solubility
Activity
Factors Affecting Solubility
Third Grade
Measurement
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.
Activity
Factors Affecting Solubility
Activity
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.
Third Grade
Measurement
Activity
Forensic Entomology and the Life Cycle of the Blowfly
Activity
Forensic Entomology and the Life Cycle of the Blowfly
First Grade
Life Science
Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.
Activity
Forensic Entomology and the Life Cycle of the Blowfly
Activity
Forensic Entomology and the Life Cycle of the Blowfly
Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.
First Grade
Life Science
Activity
Factors Affecting Seed Germination
Activity
Factors Affecting Seed Germination
Third Grade
Measurement
This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.
Activity
Factors Affecting Seed Germination
Activity
Factors Affecting Seed Germination
This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.
Third Grade
Measurement
Activity
Pruning Tomato Plants
Activity
Pruning Tomato Plants
Third Grade
Engineering and Science Inquiry
In this experiment, kids will see if pruning tomato plants makes them more fruitful and learn about the factors that contribute to a plant's fruit production.
Activity
Pruning Tomato Plants
Activity
Pruning Tomato Plants
In this experiment, kids will see if pruning tomato plants makes them more fruitful and learn about the factors that contribute to a plant's fruit production.
Third Grade
Engineering and Science Inquiry
Activity
Don't Be A Drag
Activity
Don't Be A Drag
First Grade
Engineering and Science Inquiry
This science fair project idea investigates how the shape of an object affects drag.
Activity
Don't Be A Drag
Activity
Don't Be A Drag
This science fair project idea investigates how the shape of an object affects drag.
First Grade
Engineering and Science Inquiry
Activity
Sound Physics: The Difference Between Sound and Noise
Activity
Sound Physics: The Difference Between Sound and Noise
Third Grade
Engineering and Science Inquiry
Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.
Activity
Sound Physics: The Difference Between Sound and Noise
Activity
Sound Physics: The Difference Between Sound and Noise
Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.
Third Grade
Engineering and Science Inquiry
Activity
Creatures That Bug Us
Activity
Creatures That Bug Us
Second Grade
Engineering and Science Inquiry
There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.
Activity
Creatures That Bug Us
Activity
Creatures That Bug Us
There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.
Second Grade
Engineering and Science Inquiry
Activity
Hot Dog Mummy
Activity
Hot Dog Mummy
First Grade
Engineering and Science Inquiry
In this experiment you will replicate the mummification process by making a hot dog mummy.
Activity
Hot Dog Mummy
Activity
Hot Dog Mummy
In this experiment you will replicate the mummification process by making a hot dog mummy.
First Grade
Engineering and Science Inquiry
Activity
Outer Space In My Yard
Activity
Outer Space In My Yard
Third Grade
Engineering and Science Inquiry
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.
Activity
Outer Space In My Yard
Activity
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.
Third Grade
Engineering and Science Inquiry
Activity
Does A Longer Paper Airplane Fly Farther than a Wide One?
Activity
Does A Longer Paper Airplane Fly Farther than a Wide One?
Third Grade
Engineering and Science Inquiry
Find out whether a longer airplane will fly farther or a wider paper airplane.
Activity
Does A Longer Paper Airplane Fly Farther than a Wide One?
Activity
Does A Longer Paper Airplane Fly Farther than a Wide One?
Find out whether a longer airplane will fly farther or a wider paper airplane.
Third Grade
Engineering and Science Inquiry
Activity
Golf Science Fair Project: Temperature and Rebound
Activity
Golf Science Fair Project: Temperature and Rebound
Third Grade
Measurement
The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.
Activity
Golf Science Fair Project: Temperature and Rebound
Activity
Golf Science Fair Project: Temperature and Rebound
The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.
Third Grade
Measurement
Activity
Bleeding Paper
Activity
Bleeding Paper
Third Grade
Vocabulary
The objective of this science fair project is to explore the relationship between acidic and basic compounds.
Activity
Bleeding Paper
Activity
Bleeding Paper
The objective of this science fair project is to explore the relationship between acidic and basic compounds.
Third Grade
Vocabulary
Activity
Does Hot Water Boil Faster Than Cold?
Activity
Does Hot Water Boil Faster Than Cold?
Second Grade
Engineering and Science Inquiry
Discover whether cold or hot water from the faucet will boil faster on the stove.
Activity
Does Hot Water Boil Faster Than Cold?
Activity
Does Hot Water Boil Faster Than Cold?
Discover whether cold or hot water from the faucet will boil faster on the stove.
Second Grade
Engineering and Science Inquiry
Activity
Latent Fingerprints
Activity
Latent Fingerprints
First Grade
Engineering and Science Inquiry
Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.
Activity
Latent Fingerprints
Activity
Latent Fingerprints
Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.
First Grade
Engineering and Science Inquiry
Activity
Too Cold To Snow?
Activity
Too Cold To Snow?
Third Grade
Engineering and Science Inquiry
Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.
Activity
Too Cold To Snow?
Activity
Too Cold To Snow?
Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.
Third Grade
Engineering and Science Inquiry
Activity
How A Kazoo Makes Sounds
Activity
How A Kazoo Makes Sounds
Second Grade
Physical Science
How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.
Activity
How A Kazoo Makes Sounds
Activity
How A Kazoo Makes Sounds
How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.
Second Grade
Physical Science
Activity
Heating Plants: The Great Growth Race
Activity
Heating Plants: The Great Growth Race
Third Grade
Measurement
Do you think heat can affect a plant's growth rate?
Activity
Heating Plants: The Great Growth Race
Activity
Heating Plants: The Great Growth Race
Do you think heat can affect a plant's growth rate?
Third Grade
Measurement
Activity
Effective Hand Washing
Activity
Effective Hand Washing
First Grade
Engineering and Science Inquiry
This science fair project idea determines which method of hand cleansing is the most effective.
Activity
Effective Hand Washing
Activity
Effective Hand Washing
This science fair project idea determines which method of hand cleansing is the most effective.
First Grade
Engineering and Science Inquiry
Activity
Bridge Over Troubled Water
Activity
Bridge Over Troubled Water
First Grade
Engineering and Science Inquiry
This science fair project idea explores how length affects the weight a bridge can hold.
Activity
Bridge Over Troubled Water
Activity
Bridge Over Troubled Water
This science fair project idea explores how length affects the weight a bridge can hold.
First Grade
Engineering and Science Inquiry
Activity
Deer Behavior
Activity
Deer Behavior
First Grade
Engineering and Science Inquiry
This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.
Activity
Deer Behavior
Activity
Deer Behavior
This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.
First Grade
Engineering and Science Inquiry
Activity
Amazing Aerodynamics
Activity
Amazing Aerodynamics
Third Grade
Physical Science
This easy aerodynamics activity is a simple way to introduce kids to the scientific method.
Activity
Amazing Aerodynamics
Activity
Amazing Aerodynamics
This easy aerodynamics activity is a simple way to introduce kids to the scientific method.
Third Grade
Physical Science
Activity
Snow to Liquid Ratio
Activity
Snow to Liquid Ratio
Second Grade
Engineering and Science Inquiry
Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.
Activity
Snow to Liquid Ratio
Activity
Snow to Liquid Ratio
Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.
Second Grade
Engineering and Science Inquiry
Activity
Cats & Dogs
Activity
Cats & Dogs
Third Grade
Engineering and Science Inquiry
Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.
Activity
Cats & Dogs
Activity
Cats & Dogs
Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.
Third Grade
Engineering and Science Inquiry
Activity
Bird Space
Activity
Bird Space
Third Grade
Engineering and Science Inquiry
Discover flight initiation distance as you play around in the park with this fun bird watching project!
Activity
Bird Space
Activity
Bird Space
Discover flight initiation distance as you play around in the park with this fun bird watching project!
Third Grade
Engineering and Science Inquiry
Activity
How to Separate Salt from Water
Activity
How to Separate Salt from Water
Third Grade
Physical Science
In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.
Activity
How to Separate Salt from Water
Activity
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.
Third Grade
Physical Science
Activity
Structure Building Challenge
Lesson Plan
Structure Building Challenge
Second Grade
Engineering and Science Inquiry
Get your students to be builders and create structures with a variety of materials. Students will have the opportunity to be creative, cooperate in groups, and discuss their experience.
Lesson Plan
Structure Building Challenge
Lesson Plan
Structure Building Challenge
Get your students to be builders and create structures with a variety of materials. Students will have the opportunity to be creative, cooperate in groups, and discuss their experience.
Second Grade
Engineering and Science Inquiry
Lesson Plan
Ivory Soap Experiment
Activity
Ivory Soap Experiment
Third Grade
Engineering and Science Inquiry
In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!
Activity
Ivory Soap Experiment
Activity
Ivory Soap Experiment
In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!
Third Grade
Engineering and Science Inquiry
Activity
Geography, Latitude, and the North Star: Where Am I?
Activity
Geography, Latitude, and the North Star: Where Am I?
Second Grade
Engineering and Science Inquiry
Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.
Activity
Geography, Latitude, and the North Star: Where Am I?
Activity
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.
Second Grade
Engineering and Science Inquiry
Activity
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