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Testing Water Hardness
Activity
Testing Water Hardness
Fourth Grade
Engineering and Science Inquiry
This science fair project on testing water hardness is a great introduction to practical chemistry. Test and learn the difference between hard and soft water.
Activity
Testing Water Hardness
Activity
Testing Water Hardness
This science fair project on testing water hardness is a great introduction to practical chemistry. Test and learn the difference between hard and soft water.
Fourth Grade
Engineering and Science Inquiry
Activity
Animal Adaptations
Animal Adaptations
Interactive Worksheet
Animal Adaptations large image
Animal Adaptations
Second Grade
Life Science
What is the purpose of a hard shell or a long neck? Discover different adaptations with this matching worksheet for second and third graders!
Interactive Worksheet
Animal Adaptations
Animal Adaptations
Interactive Worksheet
Animal Adaptations
What is the purpose of a hard shell or a long neck? Discover different adaptations with this matching worksheet for second and third graders!
Second Grade
Life Science
Interactive Worksheet
Energy From Garbage: How to Make Biogas
Energy From Garbage: How to Make Biogas
Activity
Energy From Garbage: How to Make Biogas large image
Energy From Garbage: How to Make Biogas
Fourth Grade
Engineering and Science Inquiry
It's not actually that hard to get energy from garbage! Kids learn how to make biogas in the form of methane with this cool and easy science fair project idea.
Activity
Energy From Garbage: How to Make Biogas
Energy From Garbage: How to Make Biogas
Activity
Energy From Garbage: How to Make Biogas
It's not actually that hard to get energy from garbage! Kids learn how to make biogas in the form of methane with this cool and easy science fair project idea.
Fourth Grade
Engineering and Science Inquiry
Activity
Superhero Strength
Superhero Strength
Activity
Superhero Strength large image
Superhero Strength
Third Grade
Physical Science
This trick uses vertical and horizontal forces to help your child to push apart your hands apart, no matter how hard you try to keep them together!
Activity
Superhero Strength
Superhero Strength
Activity
Superhero Strength
This trick uses vertical and horizontal forces to help your child to push apart your hands apart, no matter how hard you try to keep them together!
Third Grade
Physical Science
Activity
Explore the Phases of the Moon
Explore the Phases of the Moon
Activity
Explore the Phases of the Moon large image
Explore the Phases of the Moon
Third Grade
Earth and Space Science
We all know that the Moon has different phases, but it can be hard to figure out why. Try this activity to see how the Moon's phases really work.
Activity
Explore the Phases of the Moon
Explore the Phases of the Moon
Activity
Explore the Phases of the Moon
We all know that the Moon has different phases, but it can be hard to figure out why. Try this activity to see how the Moon's phases really work.
Third Grade
Earth and Space Science
Activity
Heartbeats: Learning about the Heart
Heartbeats: Learning about the Heart
Lesson Plan
Heartbeats: Learning about the Heart large image
Heartbeats: Learning about the Heart
Third Grade
Life Science
This lesson will make your students realize that even though they take their heart for granted, the heart is working hard to pump blood to different parts of the body to keep them healthy and running!
Lesson Plan
Heartbeats: Learning about the Heart
Heartbeats: Learning about the Heart
Lesson Plan
Heartbeats: Learning about the Heart
This lesson will make your students realize that even though they take their heart for granted, the heart is working hard to pump blood to different parts of the body to keep them healthy and running!
Third Grade
Life Science
Lesson Plan
Throwing a Baseball
Throwing a Baseball
Activity
Throwing a Baseball large image
Throwing a Baseball
Fourth Grade
Life Science
With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.
Activity
Throwing a Baseball
Throwing a Baseball
Activity
Throwing a Baseball
With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.
Fourth Grade
Life Science
Activity
Seeds & Seedlings Word Search
Seeds & Seedlings Word Search
Worksheet
Seeds & Seedlings Word Search large image
Seeds & Seedlings Word Search
Fourth Grade
Life Science
There are a lot of structures that make up a new plant, called a seedling. Your child will learn what they're called with this life science word search.
Worksheet
Seeds & Seedlings Word Search
Seeds & Seedlings Word Search
Worksheet
Seeds & Seedlings Word Search
There are a lot of structures that make up a new plant, called a seedling. Your child will learn what they're called with this life science word search.
Fourth Grade
Life Science
Worksheet
Identify Animal Tracks
Identify Animal Tracks
Worksheet
Identify Animal Tracks large image
Identify Animal Tracks
Third Grade
Life Science
Children learn to identify the tracks of a pine marten, chipmunk, mountain lion, mountain goat, and grizzly bear in this matching worksheet.
Worksheet
Identify Animal Tracks
Identify Animal Tracks
Worksheet
Identify Animal Tracks
Children learn to identify the tracks of a pine marten, chipmunk, mountain lion, mountain goat, and grizzly bear in this matching worksheet.
Third Grade
Life Science
Worksheet
Coral Reef Crossword
Coral Reef Crossword
Worksheet
Coral Reef Crossword large image
Coral Reef Crossword
Fourth Grade
Life Science
Get to know the residents of the reef with this coral reef-themed crossword, perfect for expanding life science knowledge and working on vocabulary, too!
Worksheet
Coral Reef Crossword
Coral Reef Crossword
Worksheet
Coral Reef Crossword
Get to know the residents of the reef with this coral reef-themed crossword, perfect for expanding life science knowledge and working on vocabulary, too!
Fourth Grade
Life Science
Worksheet
Where is the Earth?
Where is the Earth?
Worksheet
Where is the Earth? large image
Where is the Earth?
Third Grade
Earth and Space Science
Where is the Earth in space? Check out this worksheet that describes where weÃand some of our neighborsÃare in our galaxy.
Worksheet
Where is the Earth?
Where is the Earth?
Worksheet
Where is the Earth?
Where is the Earth in space? Check out this worksheet that describes where weÃand some of our neighborsÃare in our galaxy.
Third Grade
Earth and Space Science
Worksheet
Get Cracking
Get Cracking
Activity
Get Cracking large image
Get Cracking
Second Grade
Engineering and Science Inquiry
Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.
Activity
Get Cracking
Get Cracking
Activity
Get Cracking
Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.
Second Grade
Engineering and Science Inquiry
Activity
Do a Balloon Sandbag Science Experiment
Do a Balloon Sandbag Science Experiment
Activity
Do a Balloon Sandbag Science Experiment large image
Do a Balloon Sandbag Science Experiment
Fourth Grade
Physical Science
Your child will learn science and make a fun new malleable toy with this balloon sandbag science experiment.
Activity
Do a Balloon Sandbag Science Experiment
Do a Balloon Sandbag Science Experiment
Activity
Do a Balloon Sandbag Science Experiment
Your child will learn science and make a fun new malleable toy with this balloon sandbag science experiment.
Fourth Grade
Physical Science
Activity
Crayon Rock Cycle Experiment
Crayon Rock Cycle Experiment
Activity
Crayon Rock Cycle Experiment large image
Crayon Rock Cycle Experiment
Third Grade
Engineering and Science Inquiry
Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?
Activity
Crayon Rock Cycle Experiment
Crayon Rock Cycle Experiment
Activity
Crayon Rock Cycle Experiment
Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?
Third Grade
Engineering and Science Inquiry
Activity
Seedy Situation
Seedy Situation
Activity
Seedy Situation large image
Seedy Situation
Fourth Grade
Engineering and Science Inquiry
Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.
Activity
Seedy Situation
Seedy Situation
Activity
Seedy Situation
Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.
Fourth Grade
Engineering and Science Inquiry
Activity
Streak Test
Streak Test
Activity
Streak Test large image
Streak Test
Second Grade
Engineering and Science Inquiry
In this science fair project, students use the streak test to tell minerals apart from each other.
Activity
Streak Test
Streak Test
Activity
Streak Test
In this science fair project, students use the streak test to tell minerals apart from each other.
Second 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
Easter Egg Designs
Easter Egg Designs
Activity
Easter Egg Designs large image
Easter Egg Designs
Third Grade
Earth and Space Science
Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.
Activity
Easter Egg Designs
Easter Egg Designs
Activity
Easter Egg Designs
Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.
Third Grade
Earth and Space Science
Activity
Delicious Classification: Vertebrates and Invertebrates
Delicious Classification: Vertebrates and Invertebrates
Activity
Delicious Classification: Vertebrates and Invertebrates large image
Delicious Classification: Vertebrates and Invertebrates
Fourth Grade
Life Science
Help your child learn about animal classification with this fun and delicious activity.
Activity
Delicious Classification: Vertebrates and Invertebrates
Delicious Classification: Vertebrates and Invertebrates
Activity
Delicious Classification: Vertebrates and Invertebrates
Help your child learn about animal classification with this fun and delicious activity.
Fourth Grade
Life Science
Activity
Bouncy Balls
Bouncy Balls
Activity
Bouncy Balls large image
Bouncy Balls
Fourth Grade
Engineering and Science Inquiry
This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.
Activity
Bouncy Balls
Bouncy Balls
Activity
Bouncy Balls
This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.
Fourth Grade
Engineering and Science Inquiry
Activity
Mineral Streak
Mineral Streak
Activity
Mineral Streak large image
Mineral Streak
Fourth Grade
Engineering and Science Inquiry
In this science fair project, learn how a mineral streak is made and how it can help identify an unknown mineral.
Activity
Mineral Streak
Mineral Streak
Activity
Mineral Streak
In this science fair project, learn how a mineral streak is made and how it can help identify an unknown mineral.
Fourth Grade
Engineering and Science Inquiry
Activity
Seafloor Spreading Model
Seafloor Spreading Model
Activity
Seafloor Spreading Model large image
Seafloor Spreading Model
Fourth Grade
Engineering and Science Inquiry
In this experiment, you'll make a seafloor spreading model to learn more about how plate tectonics work and create mid-ocean ridges.
Activity
Seafloor Spreading Model
Seafloor Spreading Model
Activity
Seafloor Spreading Model
In this experiment, you'll make a seafloor spreading model to learn more about how plate tectonics work and create mid-ocean ridges.
Fourth Grade
Engineering and Science Inquiry
Activity
The Wonderful World of Weeds
The Wonderful World of Weeds
Activity
The Wonderful World of Weeds large image
The Wonderful World of Weeds
Fourth Grade
Engineering and Science Inquiry
This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.
Activity
The Wonderful World of Weeds
The Wonderful World of Weeds
Activity
The Wonderful World of Weeds
This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.
Fourth Grade
Engineering and Science Inquiry
Activity
Air Science Experiment
Air Science Experiment
Activity
Air Science Experiment large image
Air Science Experiment
Fourth Grade
Physical Science
Wondering how we know that air is there? Here's a quick and easy experiment that proves that air may be thin, but it's not too wimpy to block your shot!
Activity
Air Science Experiment
Air Science Experiment
Activity
Air Science Experiment
Wondering how we know that air is there? Here's a quick and easy experiment that proves that air may be thin, but it's not too wimpy to block your shot!
Fourth Grade
Physical Science
Activity
Echoes: How Sound Waves are Reflected and Absorbed
Echoes: How Sound Waves are Reflected and Absorbed
Activity
Echoes: How Sound Waves are Reflected and Absorbed large image
Echoes: How Sound Waves are Reflected and Absorbed
Fourth Grade
Engineering and Science Inquiry
Explore how sound waves are reflected and absorbed by producing echoes. Analyze which locations produce echoes.
Activity
Echoes: How Sound Waves are Reflected and Absorbed
Echoes: How Sound Waves are Reflected and Absorbed
Activity
Echoes: How Sound Waves are Reflected and Absorbed
Explore how sound waves are reflected and absorbed by producing echoes. Analyze which locations produce echoes.
Fourth Grade
Engineering and Science Inquiry
Activity
Dog Nose Prints
Dog Nose Prints
Activity
Dog Nose Prints large image
Dog Nose Prints
Fourth Grade
Engineering and Science Inquiry
Have you ever noticed the ridges on a dog's nose? In this project, we take several dogs' nose prints and discover just how unique they are!
Activity
Dog Nose Prints
Dog Nose Prints
Activity
Dog Nose Prints
Have you ever noticed the ridges on a dog's nose? In this project, we take several dogs' nose prints and discover just how unique they are!
Fourth Grade
Engineering and Science Inquiry
Activity
Does Music Help or Distract from Classroom Learning?
Does Music Help or Distract from Classroom Learning?
Activity
Does Music Help or Distract from Classroom Learning? large image
Does Music Help or Distract from Classroom Learning?
Fourth Grade
Engineering and Science Inquiry
This project examines whether playing music during class helps students learn or if it distracts students from learning.
Activity
Does Music Help or Distract from Classroom Learning?
Does Music Help or Distract from Classroom Learning?
Activity
Does Music Help or Distract from Classroom Learning?
This project examines whether playing music during class helps students learn or if it distracts students from learning.
Fourth Grade
Engineering and Science Inquiry
Activity
Candy pH
Candy pH
Activity
Candy pH large image
Candy pH
Fourth Grade
Engineering and Science Inquiry
Take a dive into the candy jar with this yummy science experiment.
Activity
Candy pH
Candy pH
Activity
Candy pH
Take a dive into the candy jar with this yummy science experiment.
Fourth Grade
Engineering and Science Inquiry
Activity
How to Press Flowers
How to Press Flowers
Activity
How to Press Flowers large image
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
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
Changing the Period of a Pendulum
Changing the Period of a Pendulum
Activity
Changing the Period of a Pendulum large image
Changing the Period of a Pendulum
Fourth Grade
Engineering and Science Inquiry
Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.
Activity
Changing the Period of a Pendulum
Changing the Period of a Pendulum
Activity
Changing the Period of a Pendulum
Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.
Fourth Grade
Engineering and Science Inquiry
Activity
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