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How Do Weather Conditions Affect How Fast a Puddle Evaporates?
Activity
How Do Weather Conditions Affect How Fast a Puddle Evaporates?
First Grade
Measurement
In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.
Activity
How Do Weather Conditions Affect How Fast a Puddle Evaporates?
Activity
How Do Weather Conditions Affect How Fast a Puddle Evaporates?
In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.
First Grade
Measurement
Activity
How Does Frost Form?
Activity
How Does Frost Form?
Third Grade
Measurement
How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.
Activity
How Does Frost Form?
Activity
How Does Frost Form?
How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.
Third Grade
Measurement
Activity
How to Make a Paper Snowflake
Activity
How to Make a Paper Snowflake
First Grade
Measurement
Learn how to make a paper snowflake with these simple instructions. Help your child learn how to make a paper snowflake with only paper and scissors.
Activity
How to Make a Paper Snowflake
Activity
How to Make a Paper Snowflake
Learn how to make a paper snowflake with these simple instructions. Help your child learn how to make a paper snowflake with only paper and scissors.
First Grade
Measurement
Activity
How to Make A Thermometer
Activity
How to Make A Thermometer
Second Grade
Measurement
Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?
Activity
How to Make A Thermometer
Activity
How to Make A Thermometer
Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?
Second Grade
Measurement
Activity
Fat Insulation: How Do Animals Keep Warm?
Activity
Fat Insulation: How Do Animals Keep Warm?
Second Grade
Measurement
How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.
Activity
Fat Insulation: How Do Animals Keep Warm?
Activity
Fat Insulation: How Do Animals Keep Warm?
How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.
Second Grade
Measurement
Activity
How Do Icicles Form?
Activity
How Do Icicles Form?
Third Grade
Measurement
How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.
Activity
How Do Icicles Form?
Activity
How Do Icicles Form?
How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.
Third Grade
Measurement
Activity
How to Measure Viscosity of Liquids
Activity
How to Measure Viscosity of Liquids
Fifth Grade
Measurement
Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.
Activity
How to Measure Viscosity of Liquids
Activity
How to Measure Viscosity of Liquids
Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.
Fifth Grade
Measurement
Activity
How to Make a Hygrometer: Sling Psychrometer
Activity
How to Make a Hygrometer: Sling Psychrometer
Fifth Grade
Measurement
Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.
Activity
How to Make a Hygrometer: Sling Psychrometer
Activity
How to Make a Hygrometer: Sling Psychrometer
Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.
Fifth Grade
Measurement
Activity
Factors Affecting Solubility
Activity
Factors Affecting Solubility
Third Grade
Measurement
Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.
Activity
Factors Affecting Solubility
Activity
Factors Affecting Solubility
Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.
Third Grade
Measurement
Activity
How Old is That Tree?
Activity
How Old is That Tree?
Third Grade
Measurement
Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!
Activity
How Old is That Tree?
Activity
How Old is That Tree?
Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!
Third Grade
Measurement
Activity
How to Make a Tangram
Activity
How to Make a Tangram
Second Grade
Geometry
Tangrams are a kindergarten staple, but now it's time to take them to the next level! Get your child started on geometry with this tangram puzzle.
Activity
How to Make a Tangram
Activity
How to Make a Tangram
Tangrams are a kindergarten staple, but now it's time to take them to the next level! Get your child started on geometry with this tangram puzzle.
Second Grade
Geometry
Activity
How to Make a Lei
Activity
How to Make a Lei
First Grade
Patterns
Make a lei and bring a touch of the tropical lifestyle into your home!
Activity
How to Make a Lei
Activity
How to Make a Lei
Make a lei and bring a touch of the tropical lifestyle into your home!
First Grade
Patterns
Activity
Minute Math: How to Estimate Time
Activity
Minute Math: How to Estimate Time
Second Grade
Time and Money
This fun game helps children learn to estimate the most basic unit of time--a minute--without a clock.
Activity
Minute Math: How to Estimate Time
Activity
Minute Math: How to Estimate Time
This fun game helps children learn to estimate the most basic unit of time--a minute--without a clock.
Second Grade
Time and Money
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
Fraction Board Game
Activity
Fraction Board Game
Second Grade
Fractions
Review fractions with your budding mathematician when you play this fun, educational math board game.
Activity
Fraction Board Game
Activity
Fraction Board Game
Review fractions with your budding mathematician when you play this fun, educational math board game.
Second Grade
Fractions
Activity
Mayflower Math
Activity
Mayflower Math
Fifth Grade
Data and Graphing
When you're studying the Mayflower, numbers can be an important part of the history...and a great chance to practice elementary math!
Activity
Mayflower Math
Activity
Mayflower Math
When you're studying the Mayflower, numbers can be an important part of the history...and a great chance to practice elementary math!
Fifth Grade
Data and Graphing
Activity
Does Hair Color Affect Static Electricity?
Activity
Does Hair Color Affect Static Electricity?
Second Grade
Measurement
When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?
Activity
Does Hair Color Affect Static Electricity?
Activity
Does Hair Color Affect Static Electricity?
When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?
Second Grade
Measurement
Activity
Helium Rising
Activity
Helium Rising
Fifth Grade
Measurement
Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.
Activity
Helium Rising
Activity
Helium Rising
Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.
Fifth Grade
Measurement
Activity
Play Placemat Place Value
Activity
Play Placemat Place Value
First Grade
Place Value
Ordinary drinking straws are fun for drinking juice and even for spitballs when you're not looking, but also fabulous for learning first grade math.
Activity
Play Placemat Place Value
Activity
Play Placemat Place Value
Ordinary drinking straws are fun for drinking juice and even for spitballs when you're not looking, but also fabulous for learning first grade math.
First Grade
Place Value
Activity
Warm, Warmer: How Does Exercise Change Body Temperature?
Activity
Warm, Warmer: How Does Exercise Change Body Temperature?
Second Grade
Measurement
In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.
Activity
Warm, Warmer: How Does Exercise Change Body Temperature?
Activity
Warm, Warmer: How Does Exercise Change Body Temperature?
In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.
Second Grade
Measurement
Activity
Sizing Up Marshmallows
Activity
Sizing Up Marshmallows
Third Grade
Measurement
Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?
Activity
Sizing Up Marshmallows
Activity
Sizing Up Marshmallows
Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?
Third Grade
Measurement
Activity
Owl Bags
Activity
Owl Bags
First Grade
Geometry
Lunch is always better when you share it with a wise companion This wide-eyed owl craft is a great way for your growing learner to practice cutting shapes.
Activity
Owl Bags
Activity
Owl Bags
Lunch is always better when you share it with a wise companion This wide-eyed owl craft is a great way for your growing learner to practice cutting shapes.
First Grade
Geometry
Activity
Telling Time Game
Activity
Telling Time Game
First Grade
Time and Money
Your first grader will love telling time while playing this fun game of tag! Ask Captain Midnight for the time, but watch out when his watch says "midnight"!
Activity
Telling Time Game
Activity
Telling Time Game
Your first grader will love telling time while playing this fun game of tag! Ask Captain Midnight for the time, but watch out when his watch says "midnight"!
First Grade
Time and Money
Activity
Recycled Jeans
Activity
Recycled Jeans
Fifth Grade
Division
Use a recycling project to hone your childâs sewing skills and clean up her art supplies when she turns the leg of an old pair of jeans into a storage basket.
Activity
Recycled Jeans
Activity
Recycled Jeans
Use a recycling project to hone your childâs sewing skills and clean up her art supplies when she turns the leg of an old pair of jeans into a storage basket.
Fifth Grade
Division
Activity
Baking Soda and Vinegar Balloon
Activity
Baking Soda and Vinegar Balloon
Third Grade
Measurement
How powerful is the reaction between baking soda and vinegar? Find out here!
Activity
Baking Soda and Vinegar Balloon
Activity
Baking Soda and Vinegar Balloon
How powerful is the reaction between baking soda and vinegar? Find out here!
Third Grade
Measurement
Activity
Addicted to Addition
Activity
Addicted to Addition
First Grade
Addition
Practice addition with your child in a whole new way when you battle to defend your cards in this competitive game. Math has never been so fun!
Activity
Addicted to Addition
Activity
Addicted to Addition
Practice addition with your child in a whole new way when you battle to defend your cards in this competitive game. Math has never been so fun!
First Grade
Addition
Activity
Fold for Fractions!
Activity
Fold for Fractions!
Fifth Grade
Fractions
Here's a hands-on way to help your child understand how common fractions can be equivalent.
Activity
Fold for Fractions!
Activity
Fold for Fractions!
Here's a hands-on way to help your child understand how common fractions can be equivalent.
Fifth Grade
Fractions
Activity
Tracking Temperatures
Activity
Tracking Temperatures
Fourth Grade
Measurement
To help your child learn how to use a thermometer, try this temperature collecting activity at home.
Activity
Tracking Temperatures
Activity
Tracking Temperatures
To help your child learn how to use a thermometer, try this temperature collecting activity at home.
Fourth Grade
Measurement
Activity
Guess the Weight!
Activity
Guess the Weight!
Fourth Grade
Measurement
How much does 100 weigh? Play this fun guessing game with your child to commemorate the 100th day of school.
Activity
Guess the Weight!
Activity
Guess the Weight!
How much does 100 weigh? Play this fun guessing game with your child to commemorate the 100th day of school.
Fourth Grade
Measurement
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
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