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Wheels and Axles
Activity
Wheels and Axles
First Grade
Physical Science
Engineers in training can get started with this simple wheel-and-axle construction activity.
Activity
Wheels and Axles
Activity
Wheels and Axles
Engineers in training can get started with this simple wheel-and-axle construction activity.
First Grade
Physical Science
Activity
Spring Collage
Activity
Spring Collage
Pre-K
Earth and Space Science
Make a spring collage with your child to get them outside and those creative juices flowing!
Activity
Spring Collage
Activity
Spring Collage
Make a spring collage with your child to get them outside and those creative juices flowing!
Pre-K
Earth and Space Science
Activity
Does Liquid Weigh More after Freezing and Boiling?
Activity
Does Liquid Weigh More after Freezing and Boiling?
Fifth Grade
Measurement
This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.
Activity
Does Liquid Weigh More after Freezing and Boiling?
Activity
Does Liquid Weigh More after Freezing and Boiling?
This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.
Fifth Grade
Measurement
Activity
Liquid Chromatography
Activity
Liquid Chromatography
Fourth Grade
Physical Science
Would your child like to learn about a hidden world? All she needs to do is open her box of markers!
Activity
Liquid Chromatography
Activity
Liquid Chromatography
Would your child like to learn about a hidden world? All she needs to do is open her box of markers!
Fourth Grade
Physical Science
Activity
DIY Bird Nest
Activity
DIY Bird Nest
Third Grade
Earth and Space Science
Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.
Activity
DIY Bird Nest
Activity
DIY Bird Nest
Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.
Third Grade
Earth and Space Science
Activity
Melting Ice Experiment
Activity
Melting Ice Experiment
Third Grade
Measurement
How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.
Activity
Melting Ice Experiment
Activity
Melting Ice Experiment
How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.
Third Grade
Measurement
Activity
Ice Cream Science
Activity
Ice Cream Science
First Grade
Physical Science
What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!
Activity
Ice Cream Science
Activity
Ice Cream Science
What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!
First Grade
Physical Science
Activity
Transforming Tree: Tracking Change through the Seasons
Activity
Transforming Tree: Tracking Change through the Seasons
Kindergarten
Engineering and Science Inquiry
In this science fair project, young children notice and track changes in trees throughout the year.
Activity
Transforming Tree: Tracking Change through the Seasons
Activity
Transforming Tree: Tracking Change through the Seasons
In this science fair project, young children notice and track changes in trees throughout the year.
Kindergarten
Engineering and Science Inquiry
Activity
Temperature: Hot or Cold?
Worksheet
Temperature: Hot or Cold?
First Grade
Measurement
For each item on this first grade science worksheet, kids match a piece of clothing with the thermometer showing a temperature for wearing the item of clothing.
Worksheet
Temperature: Hot or Cold?
Worksheet
Temperature: Hot or Cold?
For each item on this first grade science worksheet, kids match a piece of clothing with the thermometer showing a temperature for wearing the item of clothing.
First Grade
Measurement
Worksheet
Where Do I Live? Poison Dart Frog
Worksheet
Where Do I Live? Poison Dart Frog
Kindergarten
Life Science
Identify the needs and habitat of a poison dart frog in this hands-on kindergarten worksheet!
Worksheet
Where Do I Live? Poison Dart Frog
Worksheet
Where Do I Live? Poison Dart Frog
Identify the needs and habitat of a poison dart frog in this hands-on kindergarten worksheet!
Kindergarten
Life Science
Worksheet
Life Cycle of a Flowering Plant
Interactive Worksheet
Life Cycle of a Flowering Plant
Second Grade
Life Science
Learn about the life cycle of a tomato plant in this worksheet for second and third graders!
Interactive Worksheet
Life Cycle of a Flowering Plant
Interactive Worksheet
Life Cycle of a Flowering Plant
Learn about the life cycle of a tomato plant in this worksheet for second and third graders!
Second Grade
Life Science
Interactive Worksheet
Label Parts of the Water Cycle
Interactive Worksheet
Label Parts of the Water Cycle
Fourth Grade
Earth and Space Science
What happens to water after it rains? Learn about the stages of the water cycle in this colorful worksheet!
Interactive Worksheet
Label Parts of the Water Cycle
Interactive Worksheet
Label Parts of the Water Cycle
What happens to water after it rains? Learn about the stages of the water cycle in this colorful worksheet!
Fourth Grade
Earth and Space Science
Interactive Worksheet
Changes to the Earth: Fast or Slow?
Worksheet
Changes to the Earth: Fast or Slow?
Second Grade
Earth and Space Science
Explore how Earth’s surface can change in this investigative second-grade worksheet!
Worksheet
Changes to the Earth: Fast or Slow?
Worksheet
Changes to the Earth: Fast or Slow?
Explore how Earth’s surface can change in this investigative second-grade worksheet!
Second Grade
Earth and Space Science
Worksheet
Composting Food Scraps
Activity
Composting Food Scraps
Fifth Grade
Engineering and Science Inquiry
The objective of this science fair project is to set up a compost bin to convert food scraps and organic waste.
Activity
Composting Food Scraps
Activity
Composting Food Scraps
The objective of this science fair project is to set up a compost bin to convert food scraps and organic waste.
Fifth Grade
Engineering and Science Inquiry
Activity
Hammer Ruler Trick
Activity
Hammer Ruler Trick
Fifth Grade
Engineering and Science Inquiry
Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.
Activity
Hammer Ruler Trick
Activity
Hammer Ruler Trick
Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.
Fifth Grade
Engineering and Science Inquiry
Activity
What Is Persistence of Vision?
Activity
What Is Persistence of Vision?
Third Grade
Engineering and Science Inquiry
What is persistence of vision? With this hands-on science fair project idea, students will demonstrate this cool and dramatic phenomenon in their own classroom.
Activity
What Is Persistence of Vision?
Activity
What Is Persistence of Vision?
What is persistence of vision? With this hands-on science fair project idea, students will demonstrate this cool and dramatic phenomenon in their own classroom.
Third Grade
Engineering and Science Inquiry
Activity
Soda Bottle Bird Feeder
Activity
Soda Bottle Bird Feeder
Third Grade
Earth and Space Science
Is your child a young ornithologist in the making?
Activity
Soda Bottle Bird Feeder
Activity
Soda Bottle Bird Feeder
Is your child a young ornithologist in the making?
Third Grade
Earth and Space Science
Activity
Do Packaged Seeds Expire?
Activity
Do Packaged Seeds Expire?
Fourth Grade
Engineering and Science Inquiry
Find out whether packaged seeds actually do expire in this new science fair project idea.
Activity
Do Packaged Seeds Expire?
Activity
Do Packaged Seeds Expire?
Find out whether packaged seeds actually do expire in this new science fair project idea.
Fourth Grade
Engineering and Science Inquiry
Activity
Under What Conditions Do Potatoes Sprout The Fastest
Activity
Under What Conditions Do Potatoes Sprout The Fastest
Third Grade
Engineering and Science Inquiry
Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!
Activity
Under What Conditions Do Potatoes Sprout The Fastest
Activity
Under What Conditions Do Potatoes Sprout The Fastest
Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!
Third Grade
Engineering and Science Inquiry
Activity
Bean Sprout Science
Activity
Bean Sprout Science
Kindergarten
Life Science
After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!
Activity
Bean Sprout Science
Activity
Bean Sprout Science
After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!
Kindergarten
Life Science
Activity
How to Press Flowers
Activity
How to Press Flowers
Pre-K
Earth and Space Science
April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!
Activity
How to Press Flowers
Activity
How to Press Flowers
April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!
Pre-K
Earth and Space Science
Activity
Butterfly Life Cycle
Activity
Butterfly Life Cycle
Second Grade
Life Science
The concept of metamorphosis is fascinating to children of all ages. Help your child's creativity take flight as she makes her very own butterfly life cycle.
Activity
Butterfly Life Cycle
Activity
Butterfly Life Cycle
The concept of metamorphosis is fascinating to children of all ages. Help your child's creativity take flight as she makes her very own butterfly life cycle.
Second Grade
Life Science
Activity
Growing Sunflower Sprouts
Activity
Growing Sunflower Sprouts
Kindergarten
Life Science
Kids grow sunflower greens from seeds for a hands-on gardening experience in this kindergarten life science activity.
Activity
Growing Sunflower Sprouts
Activity
Growing Sunflower Sprouts
Kids grow sunflower greens from seeds for a hands-on gardening experience in this kindergarten life science activity.
Kindergarten
Life Science
Activity
Atmosperhic Layers
Activity
Atmosperhic Layers
Fourth Grade
Engineering and Science Inquiry
This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.
Activity
Atmosperhic Layers
Activity
Atmosperhic Layers
This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.
Fourth Grade
Engineering and Science Inquiry
Activity
Building Brick Challenge: Build a Boat
Activity
Building Brick Challenge: Build a Boat
First Grade
Engineering and Science Inquiry
Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.
Activity
Building Brick Challenge: Build a Boat
Activity
Building Brick Challenge: Build a Boat
Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.
First Grade
Engineering and Science Inquiry
Activity
The Physics of Biathlon
Worksheet
The Physics of Biathlon
Fifth Grade
Physical Science
With this worksheet, kids read about the sport of biathlon and gain an appreciation for the skills involved by studying the math and physics behind them!
Worksheet
The Physics of Biathlon
Worksheet
The Physics of Biathlon
With this worksheet, kids read about the sport of biathlon and gain an appreciation for the skills involved by studying the math and physics behind them!
Fifth Grade
Physical Science
Worksheet
Where Do I Live? Prairie Dog
Worksheet
Where Do I Live? Prairie Dog
Kindergarten
Life Science
Discover the habitat of a prairie dog with this cut-and-paste worksheet for kindergarteners!
Worksheet
Where Do I Live? Prairie Dog
Worksheet
Where Do I Live? Prairie Dog
Discover the habitat of a prairie dog with this cut-and-paste worksheet for kindergarteners!
Kindergarten
Life Science
Worksheet
Can superabsorbent polymer crystals absorb any other liquids besides water?
Activity
Can superabsorbent polymer crystals absorb any other liquids besides water?
Fourth Grade
Engineering and Science Inquiry
This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?
Activity
Can superabsorbent polymer crystals absorb any other liquids besides water?
Activity
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?
Fourth Grade
Engineering and Science Inquiry
Activity
Electric Science: Make a Battery!
Activity
Electric Science: Make a Battery!
Fourth Grade
Physical Science
Try this chemistry experiment with your curious kid and get some "shocking" results!
Activity
Electric Science: Make a Battery!
Activity
Electric Science: Make a Battery!
Try this chemistry experiment with your curious kid and get some "shocking" results!
Fourth Grade
Physical Science
Activity
Make a Mind-Bending Illusion!
Activity
Make a Mind-Bending Illusion!
Fourth Grade
Life Science
What happens when eyes see something that the brain knows cannot be true? In this science activity, the brain has to "fudge" it when interpreting what you see.
Activity
Make a Mind-Bending Illusion!
Activity
Make a Mind-Bending Illusion!
What happens when eyes see something that the brain knows cannot be true? In this science activity, the brain has to "fudge" it when interpreting what you see.
Fourth Grade
Life Science
Activity
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