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The Passing of Time
The Passing of Time
Activity
The Passing of Time large image
The Passing of Time
Fifth Grade
Engineering and Science Inquiry
This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.
Activity
The Passing of Time
The Passing of Time
Activity
The Passing of Time
This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.
Fifth Grade
Engineering and Science Inquiry
Activity
Geologic Time Periods
Geologic Time Periods
Worksheet
Geologic Time Periods large image
Geologic Time Periods
Fifth Grade
Earth and Space Science
Get to know your Jurassic from your Cretaceous in this handy geologic time periods chart.
Worksheet
Geologic Time Periods
Geologic Time Periods
Worksheet
Geologic Time Periods
Get to know your Jurassic from your Cretaceous in this handy geologic time periods chart.
Fifth Grade
Earth and Space Science
Worksheet
Reaction Time: The Ruler Drop Test
Reaction Time: The Ruler Drop Test
Activity
Reaction Time: The Ruler Drop Test large image
Reaction Time: The Ruler Drop Test
Fourth Grade
Engineering and Science Inquiry
In this cool science fair project idea, kids conduct the ruler drop test on volunteers to determine whether reaction time can be improved with practice.
Activity
Reaction Time: The Ruler Drop Test
Reaction Time: The Ruler Drop Test
Activity
Reaction Time: The Ruler Drop Test
In this cool science fair project idea, kids conduct the ruler drop test on volunteers to determine whether reaction time can be improved with practice.
Fourth Grade
Engineering and Science Inquiry
Activity
Reaction Time Science: How Fast Are You?
Reaction Time Science: How Fast Are You?
Activity
Reaction Time Science: How Fast Are You? large image
Reaction Time Science: How Fast Are You?
Fifth Grade
Life Science
Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.
Activity
Reaction Time Science: How Fast Are You?
Reaction Time Science: How Fast Are You?
Activity
Reaction Time Science: How Fast Are You?
Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.
Fifth Grade
Life Science
Activity
Reaction Time
Reaction Time
Activity
Reaction Time large image
Reaction Time
Third Grade
Engineering and Science Inquiry
This science fair project idea investigates the difference in reaction times between boys and girls.
Activity
Reaction Time
Reaction Time
Activity
Reaction Time
This science fair project idea investigates the difference in reaction times between boys and girls.
Third Grade
Engineering and Science Inquiry
Activity
Make a Sand Clock
Make a Sand Clock
Activity
Make a Sand Clock large image
Make a Sand Clock
Fourth Grade
Physical Science
An hour glass, also known as a sand clock, keeps time. In this activity, your child will make her own sand clock and measure the time it keeps.
Activity
Make a Sand Clock
Make a Sand Clock
Activity
Make a Sand Clock
An hour glass, also known as a sand clock, keeps time. In this activity, your child will make her own sand clock and measure the time it keeps.
Fourth Grade
Physical Science
Activity
Home Row Typing: Words with Gem Miner (Part Two)
Home Row Typing: Words with Gem Miner (Part Two)
Game
Home Row Typing: Words with Gem Miner (Part Two) large image
Home Row Typing: Words with Gem Miner (Part Two)
Second Grade
Typing
Now it's time to really polish those home row touch typing skills!
Game
Home Row Typing: Words with Gem Miner (Part Two)
Home Row Typing: Words with Gem Miner (Part Two)
Game
Home Row Typing: Words with Gem Miner (Part Two)
Now it's time to really polish those home row touch typing skills!
Second Grade
Typing
Game
Top Row Typing: Words with Gem Miner (Part One)
Top Row Typing: Words with Gem Miner (Part One)
Game
Top Row Typing: Words with Gem Miner (Part One) large image
Top Row Typing: Words with Gem Miner (Part One)
First Grade
Typing
It's time to put your touch typing skills to the test with real words.
Game
Top Row Typing: Words with Gem Miner (Part One)
Top Row Typing: Words with Gem Miner (Part One)
Game
Top Row Typing: Words with Gem Miner (Part One)
It's time to put your touch typing skills to the test with real words.
First Grade
Typing
Game
Where Do My Fingers Go? Capital Letters S-D-F-J-K-L
Where Do My Fingers Go? Capital Letters S-D-F-J-K-L
Worksheet
Where Do My Fingers Go? Capital Letters S-D-F-J-K-L large image
Where Do My Fingers Go? Capital Letters S-D-F-J-K-L
Third Grade
Typing
It’s time to practice typing capital letters using correct finger placement.
Worksheet
Where Do My Fingers Go? Capital Letters S-D-F-J-K-L
Where Do My Fingers Go? Capital Letters S-D-F-J-K-L
Worksheet
Where Do My Fingers Go? Capital Letters S-D-F-J-K-L
It’s time to practice typing capital letters using correct finger placement.
Third Grade
Typing
Worksheet
How to Make the Perfect Shot in Basketball
How to Make the Perfect Shot in Basketball
Activity
How to Make the Perfect Shot in Basketball large image
How to Make the Perfect Shot in Basketball
Fifth Grade
Life Science
This basketball project explores the best way to make the perfect shot every time.
Activity
How to Make the Perfect Shot in Basketball
How to Make the Perfect Shot in Basketball
Activity
How to Make the Perfect Shot in Basketball
This basketball project explores the best way to make the perfect shot every time.
Fifth Grade
Life Science
Activity
Mixed Row Typing: Home and Top Row with CuzCuz (Part Two)
Mixed Row Typing: Home and Top Row with CuzCuz (Part Two)
Game
Mixed Row Typing: Home and Top Row with CuzCuz (Part Two) large image
Mixed Row Typing: Home and Top Row with CuzCuz (Part Two)
Second Grade
Typing
Time to take on the second of our two-part home and top row words games.
Game
Mixed Row Typing: Home and Top Row with CuzCuz (Part Two)
Mixed Row Typing: Home and Top Row with CuzCuz (Part Two)
Game
Mixed Row Typing: Home and Top Row with CuzCuz (Part Two)
Time to take on the second of our two-part home and top row words games.
Second Grade
Typing
Game
Top Row Typing: R-U-F-J-E-I-D-K with Squirrel
Top Row Typing: R-U-F-J-E-I-D-K with Squirrel
Game
Top Row Typing: R-U-F-J-E-I-D-K with Squirrel large image
Top Row Typing: R-U-F-J-E-I-D-K with Squirrel
First Grade
Typing
Time to branch out with letters R, U, F, J, E, I, D, and K!
Game
Top Row Typing: R-U-F-J-E-I-D-K with Squirrel
Top Row Typing: R-U-F-J-E-I-D-K with Squirrel
Game
Top Row Typing: R-U-F-J-E-I-D-K with Squirrel
Time to branch out with letters R, U, F, J, E, I, D, and K!
First Grade
Typing
Game
Rate of Evaporation
Rate of Evaporation
Activity
Rate of Evaporation large image
Rate of Evaporation
Second Grade
Engineering and Science Inquiry
The goal of this evaporation experiment is to learn about how different external conditions affect drying time.
Activity
Rate of Evaporation
Rate of Evaporation
Activity
Rate of Evaporation
The goal of this evaporation experiment is to learn about how different external conditions affect drying time.
Second Grade
Engineering and Science Inquiry
Activity
How Accurate is Using a Sundial Compared to an Atomic Clock?
How Accurate is Using a Sundial Compared to an Atomic Clock?
Activity
How Accurate is Using a Sundial Compared to an Atomic Clock? large image
How Accurate is Using a Sundial Compared to an Atomic Clock?
Fifth Grade
Engineering and Science Inquiry
This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.
Activity
How Accurate is Using a Sundial Compared to an Atomic Clock?
How Accurate is Using a Sundial Compared to an Atomic Clock?
Activity
How Accurate is Using a Sundial Compared to an Atomic Clock?
This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.
Fifth Grade
Engineering and Science Inquiry
Activity
Bad Vibrations: How Do Webs Help Spiders Get Prey?
Bad Vibrations: How Do Webs Help Spiders Get Prey?
Activity
Bad Vibrations: How Do Webs Help Spiders Get Prey? large image
Bad Vibrations: How Do Webs Help Spiders Get Prey?
Fifth Grade
Engineering and Science Inquiry
Science fair project which examines the relationship between frequency of spider web vibration and spider's response time.
Activity
Bad Vibrations: How Do Webs Help Spiders Get Prey?
Bad Vibrations: How Do Webs Help Spiders Get Prey?
Activity
Bad Vibrations: How Do Webs Help Spiders Get Prey?
Science fair project which examines the relationship between frequency of spider web vibration and spider's response time.
Fifth Grade
Engineering and Science Inquiry
Activity
Animal Tracks Guide
Animal Tracks Guide
Worksheet
Animal Tracks Guide large image
Animal Tracks Guide
Fourth Grade
Life Science
Next time you head outside for a hike or a camping trip, bring along this checklist of animal tracks!
Worksheet
Animal Tracks Guide
Animal Tracks Guide
Worksheet
Animal Tracks Guide
Next time you head outside for a hike or a camping trip, bring along this checklist of animal tracks!
Fourth Grade
Life Science
Worksheet
Home Row Typing: F-J-D-K-S-L-A-G-H with Gem Miner
Home Row Typing: F-J-D-K-S-L-A-G-H with Gem Miner
Game
Home Row Typing: F-J-D-K-S-L-A-G-H with Gem Miner large image
Home Row Typing: F-J-D-K-S-L-A-G-H with Gem Miner
First Grade
Typing
You have practiced typing home row keys in various combinations — and now it's time to practice nine together!
Game
Home Row Typing: F-J-D-K-S-L-A-G-H with Gem Miner
Home Row Typing: F-J-D-K-S-L-A-G-H with Gem Miner
Game
Home Row Typing: F-J-D-K-S-L-A-G-H with Gem Miner
You have practiced typing home row keys in various combinations — and now it's time to practice nine together!
First Grade
Typing
Game
Home Row Typing: F-J-D-K with Squirrel
Home Row Typing: F-J-D-K with Squirrel
Game
Home Row Typing: F-J-D-K with Squirrel large image
Home Row Typing: F-J-D-K with Squirrel
First Grade
Typing
You've mastered the F and J keys and the D and K keys — now it's time to practice them all together!
Game
Home Row Typing: F-J-D-K with Squirrel
Home Row Typing: F-J-D-K with Squirrel
Game
Home Row Typing: F-J-D-K with Squirrel
You've mastered the F and J keys and the D and K keys — now it's time to practice them all together!
First Grade
Typing
Game
Perplexing Pendulum
Perplexing Pendulum
Activity
Perplexing Pendulum large image
Perplexing Pendulum
Third Grade
Engineering and Science Inquiry
This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.
Activity
Perplexing Pendulum
Perplexing Pendulum
Activity
Perplexing Pendulum
This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.
Third Grade
Engineering and Science Inquiry
Activity
Forensic Entomology and the Life Cycle of the Blowfly
Forensic Entomology and the Life Cycle of the Blowfly
Activity
Forensic Entomology and the Life Cycle of the Blowfly large image
Forensic Entomology and the Life Cycle of the Blowfly
First Grade
Life Science
Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.
Activity
Forensic Entomology and the Life Cycle of the Blowfly
Forensic Entomology and the Life Cycle of the Blowfly
Activity
Forensic Entomology and the Life Cycle of the Blowfly
Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.
First Grade
Life Science
Activity
How do Sedimentary Layers Form?
How do Sedimentary Layers Form?
Activity
How do Sedimentary Layers Form? large image
How do Sedimentary Layers Form?
First Grade
Engineering and Science Inquiry
In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.
Activity
How do Sedimentary Layers Form?
How do Sedimentary Layers Form?
Activity
How do Sedimentary Layers Form?
In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.
First Grade
Engineering and Science Inquiry
Activity
Make a Sundial
Make a Sundial
Activity
Make a Sundial large image
Make a Sundial
Fourth Grade
Earth and Space Science
How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.
Activity
Make a Sundial
Make a Sundial
Activity
Make a Sundial
How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.
Fourth Grade
Earth and Space Science
Activity
Home Row Typing: F-J-D-K-S-L-A with Gem Miner
Home Row Typing: F-J-D-K-S-L-A with Gem Miner
Game
Home Row Typing: F-J-D-K-S-L-A with Gem Miner large image
Home Row Typing: F-J-D-K-S-L-A with Gem Miner
First Grade
Typing
Time to practice seven home row keys at once: F, J, D, K, S, L, and A.
Game
Home Row Typing: F-J-D-K-S-L-A with Gem Miner
Home Row Typing: F-J-D-K-S-L-A with Gem Miner
Game
Home Row Typing: F-J-D-K-S-L-A with Gem Miner
Time to practice seven home row keys at once: F, J, D, K, S, L, and A.
First Grade
Typing
Game
Top Row Typing: R-U-E-I-W-O-Q-P with Gem Miner
Top Row Typing: R-U-E-I-W-O-Q-P with Gem Miner
Game
Top Row Typing: R-U-E-I-W-O-Q-P with Gem Miner large image
Top Row Typing: R-U-E-I-W-O-Q-P with Gem Miner
First Grade
Typing
You've practiced the top row keys in various combinations — now it's time to try eight together: R, U, E, I, W, O, Q.
Game
Top Row Typing: R-U-E-I-W-O-Q-P with Gem Miner
Top Row Typing: R-U-E-I-W-O-Q-P with Gem Miner
Game
Top Row Typing: R-U-E-I-W-O-Q-P with Gem Miner
You've practiced the top row keys in various combinations — now it's time to try eight together: R, U, E, I, W, O, Q.
First Grade
Typing
Game
Experiment With Sound Waves
Experiment With Sound Waves
Activity
Experiment With Sound Waves large image
Experiment With Sound Waves
Fifth Grade
Physical Science
Every time a sound is produced it emits a sound wave. This experiment demonstrates how sound travels, using nothing more than a spoon and a string!
Activity
Experiment With Sound Waves
Experiment With Sound Waves
Activity
Experiment With Sound Waves
Every time a sound is produced it emits a sound wave. This experiment demonstrates how sound travels, using nothing more than a spoon and a string!
Fifth Grade
Physical Science
Activity
Experiment with "Quicksand"
Experiment with "Quicksand"
Activity
Experiment with "Quicksand" large image
Experiment with "Quicksand"
Fifth Grade
Earth and Space Science
In this activity, your child will make her own "quicksand" to better understand how a substance can be both fluid and solid at the same time.
Activity
Experiment with "Quicksand"
Experiment with "Quicksand"
Activity
Experiment with "Quicksand"
In this activity, your child will make her own "quicksand" to better understand how a substance can be both fluid and solid at the same time.
Fifth Grade
Earth and Space Science
Activity
Snail Anatomy
Snail Anatomy
Worksheet
Snail Anatomy large image
Snail Anatomy
Fifth Grade
Life Science
Try this worksheet diagramming a snail anatomy. It takes a snail over two minutes to travel 12 inches, but your 5th grader can finish this worksheet in no time.
Worksheet
Snail Anatomy
Snail Anatomy
Worksheet
Snail Anatomy
Try this worksheet diagramming a snail anatomy. It takes a snail over two minutes to travel 12 inches, but your 5th grader can finish this worksheet in no time.
Fifth Grade
Life 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
Make a Hummingbird Feeder
Make a Hummingbird Feeder
Activity
Make a Hummingbird Feeder large image
Make a Hummingbird Feeder
Fifth Grade
Earth and Space Science
With a clear bottle and a few plastic straws, you can easily make a hummingbird feeder and demonstrate the effects of atmospheric pressure at the same time!
Activity
Make a Hummingbird Feeder
Make a Hummingbird Feeder
Activity
Make a Hummingbird Feeder
With a clear bottle and a few plastic straws, you can easily make a hummingbird feeder and demonstrate the effects of atmospheric pressure at the same time!
Fifth Grade
Earth and Space Science
Activity
What is Plant Transpiration?
What is Plant Transpiration?
Activity
What is Plant Transpiration? large image
What is Plant Transpiration?
Fifth Grade
Measurement
This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.
Activity
What is Plant Transpiration?
What is Plant Transpiration?
Activity
What is Plant Transpiration?
This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.
Fifth Grade
Measurement
Activity
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