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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
Egg in a Bottle
Egg in a Bottle
Activity
Egg in a Bottle large image
Egg in a Bottle
Fifth Grade
Physical Science
Check out this mind-blowing experiment in which a hard-boiled egg will fit through an impossibly small opening with the help of only a few matches!
Activity
Egg in a Bottle
Egg in a Bottle
Activity
Egg in a Bottle
Check out this mind-blowing experiment in which a hard-boiled egg will fit through an impossibly small opening with the help of only a few matches!
Fifth Grade
Physical Science
Activity
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
Spinning Eggs
Spinning Eggs
Activity
Spinning Eggs large image
Spinning Eggs
Second Grade
Physical Science
Before your treat your child (and yourself!) to a yummy snack, help her learn a little about Sir Isaac Newton's First Law of Motion!
Activity
Spinning Eggs
Spinning Eggs
Activity
Spinning Eggs
Before your treat your child (and yourself!) to a yummy snack, help her learn a little about Sir Isaac Newton's First Law of Motion!
Second Grade
Physical Science
Activity
Rube Goldberg Machines
Rube Goldberg Machines
Worksheet
Rube Goldberg Machines large image
Rube Goldberg Machines
Second Grade
Physical Science
Meet the master of compound machines: Rube Goldberg! His wacky contraptions put a whole new spin on the use of simple machines.
Worksheet
Rube Goldberg Machines
Rube Goldberg Machines
Worksheet
Rube Goldberg Machines
Meet the master of compound machines: Rube Goldberg! His wacky contraptions put a whole new spin on the use of simple machines.
Second Grade
Physical Science
Worksheet
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
Wintertime Writing Prompt
Wintertime Writing Prompt
Worksheet
Wintertime Writing Prompt large image
Wintertime Writing Prompt
Second Grade
Reading
How do you know when it's wintertime? Have your child complete this winter writing prompt to exercise writing skills and reinforce seasonal knowledge.
Worksheet
Wintertime Writing Prompt
Wintertime Writing Prompt
Worksheet
Wintertime Writing Prompt
How do you know when it's wintertime? Have your child complete this winter writing prompt to exercise writing skills and reinforce seasonal knowledge.
Second Grade
Reading
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
Physics of Speed Skating
Physics of Speed Skating
Worksheet
Physics of Speed Skating large image
Physics of Speed Skating
Fifth Grade
Physical Science
This cool physics worksheet helps kids learn how centripetal force and centrifugal force can explain why short track speed skaters don't fall over during turns.
Worksheet
Physics of Speed Skating
Physics of Speed Skating
Worksheet
Physics of Speed Skating
This cool physics worksheet helps kids learn how centripetal force and centrifugal force can explain why short track speed skaters don't fall over during turns.
Fifth Grade
Physical Science
Worksheet
Speedy or Strong? Animal Defenses
Speedy or Strong? Animal Defenses
Interactive Worksheet
Speedy or Strong? Animal Defenses large image
Speedy or Strong? Animal Defenses
Kindergarten
Life Science
Detect animal defenses in this hands-on worksheet for kindergarteners through second graders!
Interactive Worksheet
Speedy or Strong? Animal Defenses
Speedy or Strong? Animal Defenses
Interactive Worksheet
Speedy or Strong? Animal Defenses
Detect animal defenses in this hands-on worksheet for kindergarteners through second graders!
Kindergarten
Life Science
Interactive Worksheet
How Do Heat and Pressure Create Metamorphic Rocks?
How Do Heat and Pressure Create Metamorphic Rocks?
Activity
How Do Heat and Pressure Create Metamorphic Rocks? large image
How Do Heat and Pressure Create Metamorphic Rocks?
Fifth Grade
Engineering and Science Inquiry
In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.
Activity
How Do Heat and Pressure Create Metamorphic Rocks?
How Do Heat and Pressure Create Metamorphic Rocks?
Activity
How Do Heat and Pressure Create Metamorphic Rocks?
In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.
Fifth Grade
Engineering and Science Inquiry
Activity
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
Curious Science with Curious George
Curious Science with Curious George
Lesson Plan
Curious Science with Curious George large image
Curious Science with Curious George
Second Grade
Physical Science
The science of matter becomes as fun as it is educational when George gets in the mix! After watching Curious George work with his 'floppafication' pot, students will learn about matter and force.
Lesson Plan
Curious Science with Curious George
Curious Science with Curious George
Lesson Plan
Curious Science with Curious George
The science of matter becomes as fun as it is educational when George gets in the mix! After watching Curious George work with his 'floppafication' pot, students will learn about matter and force.
Second Grade
Physical Science
Lesson Plan
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
Sorting Out the Scientific Method #4
Sorting Out the Scientific Method #4
Worksheet
Sorting Out the Scientific Method #4 large image
Sorting Out the Scientific Method #4
Fifth Grade
Physical Science
Dr. McSquare is here to help kids learn the scientific method. His reports are all in disarray--can your child sort label each part with the correct step?
Worksheet
Sorting Out the Scientific Method #4
Sorting Out the Scientific Method #4
Worksheet
Sorting Out the Scientific Method #4
Dr. McSquare is here to help kids learn the scientific method. His reports are all in disarray--can your child sort label each part with the correct step?
Fifth Grade
Physical Science
Worksheet
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
Easter Garden
Easter Garden
Activity
Easter Garden large image
Easter Garden
Second Grade
Earth and Space Science
Instead of the traditional egg hunt, try this creative variation that will result in a beautiful Easter garden.
Activity
Easter Garden
Easter Garden
Activity
Easter Garden
Instead of the traditional egg hunt, try this creative variation that will result in a beautiful Easter garden.
Second Grade
Earth and Space Science
Activity
Create a Fossil!
Create a Fossil!
Activity
Create a Fossil! large image
Create a Fossil!
Second Grade
Life Science
This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.
Activity
Create a Fossil!
Create a Fossil!
Activity
Create a Fossil!
This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.
Second Grade
Life Science
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
Which Fruit Molds the Fastest?
Which Fruit Molds the Fastest?
Activity
Which Fruit Molds the Fastest? large image
Which Fruit Molds the Fastest?
Fifth Grade
Engineering and Science Inquiry
This science fair project idea explores which fruit molds the fastest.
Activity
Which Fruit Molds the Fastest?
Which Fruit Molds the Fastest?
Activity
Which Fruit Molds the Fastest?
This science fair project idea explores which fruit molds the fastest.
Fifth 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
Create a Collection That Rocks!
Create a Collection That Rocks!
Activity
Create a Collection That Rocks! large image
Create a Collection That Rocks!
Fifth Grade
Physical Science
Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.
Activity
Create a Collection That Rocks!
Create a Collection That Rocks!
Activity
Create a Collection That Rocks!
Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.
Fifth Grade
Physical Science
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
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