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All About Matter: Chemical vs. Physical Changes
All About Matter: Chemical vs. Physical Changes
Lesson Plan
All About Matter: Chemical vs. Physical Changes large image
All About Matter: Chemical vs. Physical Changes
Fifth Grade
Physical Science
Show your class how combining two objects can create a new object in this hands-on science lesson. Students will learn why breaking apart an object doesn't change its mass.
Lesson Plan
All About Matter: Chemical vs. Physical Changes
All About Matter: Chemical vs. Physical Changes
Lesson Plan
All About Matter: Chemical vs. Physical Changes
Show your class how combining two objects can create a new object in this hands-on science lesson. Students will learn why breaking apart an object doesn't change its mass.
Fifth Grade
Physical Science
Lesson Plan
Do Different Types of Oil Mix or “Stack”?
Do Different Types of Oil Mix or “Stack”?
Activity
Do Different Types of Oil Mix or “Stack”? large image
Do Different Types of Oil Mix or “Stack”?
Second Grade
Engineering and Science Inquiry
Do different types of oil mix or stack? Find out in this science fair project idea!
Activity
Do Different Types of Oil Mix or “Stack”?
Do Different Types of Oil Mix or “Stack”?
Activity
Do Different Types of Oil Mix or “Stack”?
Do different types of oil mix or stack? Find out in this science fair project idea!
Second Grade
Engineering and Science Inquiry
Activity
Find the Angle
Find the Angle
Worksheet
Find the Angle large image
Find the Angle
Fifth Grade
Sarah is not your ordinary spider. She likes to know the exact degrees of every angle in her web. Can you help her calculate the missing angles?
Worksheet
Find the Angle
Find the Angle
Worksheet
Find the Angle
Sarah is not your ordinary spider. She likes to know the exact degrees of every angle in her web. Can you help her calculate the missing angles?
Fifth Grade
Worksheet
Summer Words
Summer Words
Activity
Summer Words large image
Summer Words
First Grade
Create a sun-shaped summer words chart in this DIY craft activity!
Activity
Summer Words
Summer Words
Activity
Summer Words
Create a sun-shaped summer words chart in this DIY craft activity!
First Grade
Activity
Mixed Geometry Review
Mixed Geometry Review
Worksheet
Mixed Geometry Review large image
Mixed Geometry Review
Fifth Grade
Geometry
Assess your students’ knowledge of geometry concepts from polygons to coordinate planes!
Worksheet
Mixed Geometry Review
Mixed Geometry Review
Worksheet
Mixed Geometry Review
Assess your students’ knowledge of geometry concepts from polygons to coordinate planes!
Fifth Grade
Geometry
Worksheet
Shape Up with Geometry
Shape Up with Geometry
Worksheet
Shape Up with Geometry large image
Shape Up with Geometry
Fifth Grade
Geometry
Assess kids' understanding of geometry with this sheet.
Worksheet
Shape Up with Geometry
Shape Up with Geometry
Worksheet
Shape Up with Geometry
Assess kids' understanding of geometry with this sheet.
Fifth Grade
Geometry
Worksheet
Tri-Angles
Tri-Angles
Worksheet
Tri-Angles large image
Tri-Angles
Fifth Grade
Geometry
Find the missing angle in a triangle using addition and subtraction.
Worksheet
Tri-Angles
Tri-Angles
Worksheet
Tri-Angles
Find the missing angle in a triangle using addition and subtraction.
Fifth Grade
Geometry
Worksheet
Air Is Everywhere!
Air Is Everywhere!
Activity
Air Is Everywhere! large image
Air Is Everywhere!
Fourth Grade
Engineering and Science Inquiry
This science fair project idea provides evidence that air is everywhere and takes up space.
Activity
Air Is Everywhere!
Air Is Everywhere!
Activity
Air Is Everywhere!
This science fair project idea provides evidence that air is everywhere and takes up space.
Fourth Grade
Engineering and Science Inquiry
Activity
Does Gelatin Slow Down the Melting of Freezer Pops?
Does Gelatin Slow Down the Melting of Freezer Pops?
Activity
Does Gelatin Slow Down the Melting of Freezer Pops? large image
Does Gelatin Slow Down the Melting of Freezer Pops?
Third Grade
Engineering and Science Inquiry
This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.
Activity
Does Gelatin Slow Down the Melting of Freezer Pops?
Does Gelatin Slow Down the Melting of Freezer Pops?
Activity
Does Gelatin Slow Down the Melting of Freezer Pops?
This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.
Third Grade
Engineering and Science Inquiry
Activity
Can Jell-O be Made With Just Warm Water Instead of Boiling Hot and Then Cold?
Can Jell-O be Made With Just Warm Water Instead of Boiling Hot and Then Cold?
Activity
Can Jell-O be Made With Just Warm Water Instead of Boiling Hot and Then Cold? large image
Can Jell-O be Made With Just Warm Water Instead of Boiling Hot and Then Cold?
Third Grade
Engineering and Science Inquiry
Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.
Activity
Can Jell-O be Made With Just Warm Water Instead of Boiling Hot and Then Cold?
Can Jell-O be Made With Just Warm Water Instead of Boiling Hot and Then Cold?
Activity
Can Jell-O be Made With Just Warm Water Instead of Boiling Hot and Then Cold?
Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.
Third Grade
Engineering and Science Inquiry
Activity
Speed of Light
Speed of Light
Worksheet
Speed of Light large image
Speed of Light
Fifth Grade
Physical Science
Children are introduced to the concept of the speed of light in this illustrated worksheet.
Worksheet
Speed of Light
Speed of Light
Worksheet
Speed of Light
Children are introduced to the concept of the speed of light in this illustrated worksheet.
Fifth Grade
Physical Science
Worksheet
Introduce Angles!
Introduce Angles!
Activity
Introduce Angles! large image
Introduce Angles!
Fifth Grade
Sure, angles can be confusing. Here's a fun activity to brush up your child's knowledge of these geometry essentials.
Activity
Introduce Angles!
Introduce Angles!
Activity
Introduce Angles!
Sure, angles can be confusing. Here's a fun activity to brush up your child's knowledge of these geometry essentials.
Fifth Grade
Activity
Chemistry of Fireworks
Chemistry of Fireworks
Worksheet
Chemistry of Fireworks large image
Chemistry of Fireworks
Fifth Grade
Physical Science
Don't let school year learning slip away this summer: use this chemistry worksheet to practice identifying elements.
Worksheet
Chemistry of Fireworks
Chemistry of Fireworks
Worksheet
Chemistry of Fireworks
Don't let school year learning slip away this summer: use this chemistry worksheet to practice identifying elements.
Fifth Grade
Physical Science
Worksheet
Vanished Values: Mixed Operations
Vanished Values: Mixed Operations
Interactive Worksheet
Vanished Values: Mixed Operations large image
Vanished Values: Mixed Operations
Fourth Grade
Mixed Operations
Try to track down the correct answers in this fourth- and fifth-grade mixed operations worksheet!
Interactive Worksheet
Vanished Values: Mixed Operations
Vanished Values: Mixed Operations
Interactive Worksheet
Vanished Values: Mixed Operations
Try to track down the correct answers in this fourth- and fifth-grade mixed operations worksheet!
Fourth Grade
Mixed Operations
Interactive Worksheet
Heat Conduction
Heat Conduction
Activity
Heat Conduction large image
Heat Conduction
Fourth Grade
Engineering and Science Inquiry
Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.
Activity
Heat Conduction
Heat Conduction
Activity
Heat Conduction
Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.
Fourth Grade
Engineering and Science Inquiry
Activity
Make It Work! Adding Fractions with Unlike Denominators
Make It Work! Adding Fractions with Unlike Denominators
Lesson Plan
Make It Work! Adding Fractions with Unlike Denominators large image
Make It Work! Adding Fractions with Unlike Denominators
Fifth Grade
Adding fractions with unlike denominators just doesn't work like it does when the denominators are the same. Let's make it work! Students will add fractions with unlike denominators with sums between one and two.
Lesson Plan
Make It Work! Adding Fractions with Unlike Denominators
Make It Work! Adding Fractions with Unlike Denominators
Lesson Plan
Make It Work! Adding Fractions with Unlike Denominators
Adding fractions with unlike denominators just doesn't work like it does when the denominators are the same. Let's make it work! Students will add fractions with unlike denominators with sums between one and two.
Fifth Grade
Lesson Plan
Identifying Rocks and Minerals
Identifying Rocks and Minerals
Activity
Identifying Rocks and Minerals large image
Identifying Rocks and Minerals
Fifth Grade
Engineering and Science Inquiry
Check out this cool science fair project on identifying rocks and minerals for kids.
Activity
Identifying Rocks and Minerals
Identifying Rocks and Minerals
Activity
Identifying Rocks and Minerals
Check out this cool science fair project on identifying rocks and minerals for kids.
Fifth Grade
Engineering and Science Inquiry
Activity
Mylar vs. Latex Balloons
Mylar vs. Latex Balloons
Activity
Mylar vs. Latex Balloons large image
Mylar vs. Latex Balloons
Third Grade
Engineering and Science Inquiry
Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.
Activity
Mylar vs. Latex Balloons
Mylar vs. Latex Balloons
Activity
Mylar vs. Latex Balloons
Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.
Third Grade
Engineering and Science Inquiry
Activity
Which Fabrics Shrink the Most in the Wash? Does Washing or Drying Cause This?
Which Fabrics Shrink the Most in the Wash? Does Washing or Drying Cause This?
Activity
Which Fabrics Shrink the Most in the Wash? Does Washing or Drying Cause This? large image
Which Fabrics Shrink the Most in the Wash? Does Washing or Drying Cause This?
Fifth Grade
Engineering and Science Inquiry
Discover which fabrics shrink the most in the wash and why.
Activity
Which Fabrics Shrink the Most in the Wash? Does Washing or Drying Cause This?
Which Fabrics Shrink the Most in the Wash? Does Washing or Drying Cause This?
Activity
Which Fabrics Shrink the Most in the Wash? Does Washing or Drying Cause This?
Discover which fabrics shrink the most in the wash and why.
Fifth Grade
Engineering and Science Inquiry
Activity
Chemical Indicators
Chemical Indicators
Activity
Chemical Indicators large image
Chemical Indicators
Fourth Grade
Engineering and Science Inquiry
Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.
Activity
Chemical Indicators
Chemical Indicators
Activity
Chemical Indicators
Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.
Fourth Grade
Engineering and Science Inquiry
Activity
Strong Bridges
Strong Bridges
Activity
Strong Bridges large image
Strong Bridges
Fifth Grade
Engineering and Science Inquiry
This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.
Activity
Strong Bridges
Strong Bridges
Activity
Strong Bridges
This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.
Fifth Grade
Engineering and Science Inquiry
Activity
Break the Tension: A Water Experiment
Break the Tension: A Water Experiment
Activity
Break the Tension: A Water Experiment large image
Break the Tension: A Water Experiment
Fifth Grade
Physical Science
Help your child understand surface tension by showing them how they can create a "skin" on top of water.
Activity
Break the Tension: A Water Experiment
Break the Tension: A Water Experiment
Activity
Break the Tension: A Water Experiment
Help your child understand surface tension by showing them how they can create a "skin" on top of water.
Fifth Grade
Physical Science
Activity
Make a Necklace With 20-Second Beads!
Make a Necklace With 20-Second Beads!
Activity
Make a Necklace With 20-Second Beads! large image
Make a Necklace With 20-Second Beads!
Fifth Grade
If your kid looks like she needs a break from homework or something to work on during commercials, show her how to make a necklace of paper beads!
Activity
Make a Necklace With 20-Second Beads!
Make a Necklace With 20-Second Beads!
Activity
Make a Necklace With 20-Second Beads!
If your kid looks like she needs a break from homework or something to work on during commercials, show her how to make a necklace of paper beads!
Fifth Grade
Activity
The Effect of Heat on Rubber
The Effect of Heat on Rubber
Activity
The Effect of Heat on Rubber large image
The Effect of Heat on Rubber
Fifth Grade
Measurement
You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.
Activity
The Effect of Heat on Rubber
The Effect of Heat on Rubber
Activity
The Effect of Heat on Rubber
You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.
Fifth Grade
Measurement
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
Which Type of Sponge Holds the Most Water?
Which Type of Sponge Holds the Most Water?
Activity
Which Type of Sponge Holds the Most Water? large image
Which Type of Sponge Holds the Most Water?
Fifth Grade
Engineering and Science Inquiry
Find out which type of sponge holds the most water.
Activity
Which Type of Sponge Holds the Most Water?
Which Type of Sponge Holds the Most Water?
Activity
Which Type of Sponge Holds the Most Water?
Find out which type of sponge holds the most water.
Fifth Grade
Engineering and Science Inquiry
Activity
Personalized Father's Day Card
Personalized Father's Day Card
Activity
Personalized Father's Day Card large image
Personalized Father's Day Card
Second Grade
Make a creative Father's Day art card to celebrate your family's beloved guy!
Activity
Personalized Father's Day Card
Personalized Father's Day Card
Activity
Personalized Father's Day Card
Make a creative Father's Day art card to celebrate your family's beloved guy!
Second Grade
Activity
Which Fabrics are Most Absorbent?
Which Fabrics are Most Absorbent?
Activity
Which Fabrics are Most Absorbent? large image
Which Fabrics are Most Absorbent?
Fourth Grade
Engineering and Science Inquiry
Discover that the absorbency of fabrics depend largely on the shape and structure of the individual fibers that make up the fabric.
Activity
Which Fabrics are Most Absorbent?
Which Fabrics are Most Absorbent?
Activity
Which Fabrics are Most Absorbent?
Discover that the absorbency of fabrics depend largely on the shape and structure of the individual fibers that make up the fabric.
Fourth Grade
Engineering and Science Inquiry
Activity
How to Make a Trick-or-Treat Bag
How to Make a Trick-or-Treat Bag
Activity
How to Make a Trick-or-Treat Bag large image
How to Make a Trick-or-Treat Bag
Pre-K
Learn how to make a trick-or-treat bag for Halloween. See how to make a decorative trick-or-treat bag with this Halloween craft tutorial.
Activity
How to Make a Trick-or-Treat Bag
How to Make a Trick-or-Treat Bag
Activity
How to Make a Trick-or-Treat Bag
Learn how to make a trick-or-treat bag for Halloween. See how to make a decorative trick-or-treat bag with this Halloween craft tutorial.
Pre-K
Activity
Origami Heart
Origami Heart
Activity
Origami Heart large image
Origami Heart
Fifth Grade
Is your child an amateur origami master? Reach the next stage of paper folding genius with this origami heart!
Activity
Origami Heart
Origami Heart
Activity
Origami Heart
Is your child an amateur origami master? Reach the next stage of paper folding genius with this origami heart!
Fifth Grade
Activity
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