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Showing Results for adding mixed number like denominators
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Superhero Lightning Bolt
Activity
Superhero Lightning Bolt
Second Grade
Physical Science
Help your kid feel like a superhero with this safe and fun science experiment that creates an electrical charge that's like a mini lightning bolt!
Activity
Superhero Lightning Bolt
Activity
Superhero Lightning Bolt
Help your kid feel like a superhero with this safe and fun science experiment that creates an electrical charge that's like a mini lightning bolt!
Second Grade
Physical Science
Activity
Word Scramble for Kids: Planets
Worksheet
Word Scramble for Kids: Planets
Second Grade
Physical Science
Boost your second grader's knowledge of space with this fun worksheet, which will have her unscrambling the answers to planetary trivia.
Worksheet
Word Scramble for Kids: Planets
Worksheet
Word Scramble for Kids: Planets
Boost your second grader's knowledge of space with this fun worksheet, which will have her unscrambling the answers to planetary trivia.
Second Grade
Physical Science
Worksheet
Craft Fizzing Bath Soaps
Activity
Craft Fizzing Bath Soaps
Second Grade
Physical Science
Help your child experiment with the combination of acid and baking soda by making these homemade bath bombs!
Activity
Craft Fizzing Bath Soaps
Activity
Craft Fizzing Bath Soaps
Help your child experiment with the combination of acid and baking soda by making these homemade bath bombs!
Second Grade
Physical Science
Activity
Make Your Own Butter!
Activity
Make Your Own Butter!
Second Grade
Physical Science
Teach your child how butter is created by shaking up cream the old-fashioned way.
Activity
Make Your Own Butter!
Activity
Make Your Own Butter!
Teach your child how butter is created by shaking up cream the old-fashioned way.
Second Grade
Physical Science
Activity
Growing Jack-o'-Lantern
Activity
Growing Jack-o'-Lantern
Pre-K
Physical Science
In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.
Activity
Growing Jack-o'-Lantern
Activity
Growing Jack-o'-Lantern
In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.
Pre-K
Physical Science
Activity
States of Matter in a Baggie
Activity
States of Matter in a Baggie
Second Grade
Physical Science
Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.
Activity
States of Matter in a Baggie
Activity
States of Matter in a Baggie
Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.
Second Grade
Physical Science
Activity
Firework Science
Activity
Firework Science
Second Grade
Physical Science
Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!
Activity
Firework Science
Activity
Firework Science
Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!
Second Grade
Physical Science
Activity
Water Soluble Science
Lesson Plan
Water Soluble Science
First Grade
Physical Science
Your students will enjoy this hands on lesson where they make simple solutions and mixtures. They will have an opportunity to predict and observe solids that dissolve in water.
Lesson Plan
Water Soluble Science
Lesson Plan
Water Soluble Science
Your students will enjoy this hands on lesson where they make simple solutions and mixtures. They will have an opportunity to predict and observe solids that dissolve in water.
First Grade
Physical Science
Lesson Plan
Spinning Eggs
Activity
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
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
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
Homemade Frozen Yogurt
Activity
Homemade Frozen Yogurt
Pre-K
Physical Science
Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!
Activity
Homemade Frozen Yogurt
Activity
Homemade Frozen Yogurt
Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!
Pre-K
Physical Science
Activity
Classify Solids and Liquids
Interactive Worksheet
Classify Solids and Liquids
First Grade
Physical Science
Is orange juice a solid or liquid? What about a cookie? Practice classifying everyday objects in this first- and second-grade states of matter worksheet!
Interactive Worksheet
Classify Solids and Liquids
Interactive Worksheet
Classify Solids and Liquids
Is orange juice a solid or liquid? What about a cookie? Practice classifying everyday objects in this first- and second-grade states of matter worksheet!
First Grade
Physical Science
Interactive Worksheet
Oobleck Science: Solid or Liquid?
Activity
Oobleck Science: Solid or Liquid?
First Grade
Physical Science
Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!
Activity
Oobleck Science: Solid or Liquid?
Activity
Oobleck Science: Solid or Liquid?
Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!
First Grade
Physical Science
Activity
Magic Soap Experiment
Activity
Magic Soap Experiment
Second Grade
Physical Science
Your child will do a fun science experiment using soap and pepper flakes to help understand the concepts of water molecules and the surface tension of water.
Activity
Magic Soap Experiment
Activity
Magic Soap Experiment
Your child will do a fun science experiment using soap and pepper flakes to help understand the concepts of water molecules and the surface tension of water.
Second Grade
Physical Science
Activity
Marbled Paper
Activity
Marbled Paper
Second Grade
Physical Science
This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!
Activity
Marbled Paper
Activity
Marbled Paper
This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!
Second Grade
Physical Science
Activity
Physics Magic Trick
Activity
Physics Magic Trick
Second Grade
Physical Science
Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!
Activity
Physics Magic Trick
Activity
Physics Magic Trick
Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!
Second Grade
Physical Science
Activity
Experiment with Sudsy Lemon Science
Activity
Experiment with Sudsy Lemon Science
Second Grade
Physical Science
Magic, science, or household cleanser? Let your second grader decide with this practical, nontoxic chemistry experiment with acids and bases.
Activity
Experiment with Sudsy Lemon Science
Activity
Experiment with Sudsy Lemon Science
Magic, science, or household cleanser? Let your second grader decide with this practical, nontoxic chemistry experiment with acids and bases.
Second Grade
Physical Science
Activity
Making Measurements: How Big is Your Hand?
Activity
Making Measurements: How Big is Your Hand?
First Grade
Measurement
Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.
Activity
Making Measurements: How Big is Your Hand?
Activity
Making Measurements: How Big is Your Hand?
Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.
First Grade
Measurement
Activity
Simple Machines: Wheel and Axle
Lesson Plan
Simple Machines: Wheel and Axle
Second Grade
Physical Science
What do a bicycle and a car have in common? They both move using the simple machine wheel and axle. In this lesson, students learn about how this simple machine works, and will identify objects that use a wheel and axle.
Lesson Plan
Simple Machines: Wheel and Axle
Lesson Plan
Simple Machines: Wheel and Axle
What do a bicycle and a car have in common? They both move using the simple machine wheel and axle. In this lesson, students learn about how this simple machine works, and will identify objects that use a wheel and axle.
Second Grade
Physical Science
Lesson Plan
Liquid Detectives
Lesson Plan
Liquid Detectives
First Grade
Physical Science
This hands-on lesson will get your students to investigate some mystery liquids, and they will have to use their observational skills to figure out what they are.
Lesson Plan
Liquid Detectives
Lesson Plan
Liquid Detectives
This hands-on lesson will get your students to investigate some mystery liquids, and they will have to use their observational skills to figure out what they are.
First Grade
Physical Science
Lesson Plan
Build a Balloon-Powered Car
Activity
Build a Balloon-Powered Car
Second Grade
Physical Science
This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.
Activity
Build a Balloon-Powered Car
Activity
Build a Balloon-Powered Car
This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.
Second Grade
Physical Science
Activity
Sock Science
Activity
Sock Science
Second Grade
Physical Science
Wool can absorb 1/3 of its weight in water, while still keeping the body warm. She can test this theory by performing a scientific sock comparison!
Activity
Sock Science
Activity
Sock Science
Wool can absorb 1/3 of its weight in water, while still keeping the body warm. She can test this theory by performing a scientific sock comparison!
Second Grade
Physical Science
Activity
Candy Corn Balance
Activity
Candy Corn Balance
Second Grade
Physical Science
In this activity, young learners will make a balance using a plastic hanger and weigh a variety of small objects using candy corn.
Activity
Candy Corn Balance
Activity
Candy Corn Balance
In this activity, young learners will make a balance using a plastic hanger and weigh a variety of small objects using candy corn.
Second Grade
Physical Science
Activity
Make a Fistful of Slime!
Activity
Make a Fistful of Slime!
First Grade
Physical Science
Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.
Activity
Make a Fistful of Slime!
Activity
Make a Fistful of Slime!
Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.
First Grade
Physical Science
Activity
Investigate Static Electricity
Activity
Investigate Static Electricity
Second Grade
Physical Science
Introduce your child to the amazing, almost magical phenomenon of static electricity!
Activity
Investigate Static Electricity
Activity
Investigate Static Electricity
Introduce your child to the amazing, almost magical phenomenon of static electricity!
Second Grade
Physical Science
Activity
Blow It Out!
Activity
Blow It Out!
Second Grade
Physical Science
Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.
Activity
Blow It Out!
Activity
Blow It Out!
Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.
Second Grade
Physical Science
Activity
Celery and Food Coloring Experiment
Activity
Celery and Food Coloring Experiment
First Grade
Physical Science
Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.
Activity
Celery and Food Coloring Experiment
Activity
Celery and Food Coloring Experiment
Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.
First Grade
Physical Science
Activity
Curious Science with Curious George
Lesson Plan
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
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
How Windy Is It? A Weather Science Experiment
Activity
How Windy Is It? A Weather Science Experiment
Second Grade
Physical Science
Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.
Activity
How Windy Is It? A Weather Science Experiment
Activity
How Windy Is It? A Weather Science Experiment
Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.
Second Grade
Physical Science
Activity
Drum Size and Pitch
Activity
Drum Size and Pitch
Second Grade
Physical Science
How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.
Activity
Drum Size and Pitch
Activity
Drum Size and Pitch
How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.
Second Grade
Physical Science
Activity
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