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Showing Results for -within-25-and-rectangular-arrays

177 results
Search for: -within-25-and-rectangular-arrays
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Science
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8th Grade
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177 results
The Importance of Biodiversity
The Importance of Biodiversity
Worksheet
The Importance of Biodiversity large image
The Importance of Biodiversity
Sixth Grade
Life Science
Learn about biodiversity and its impact on an ecosystem’s stability with this informative middle-grade worksheet.
Worksheet
The Importance of Biodiversity
The Importance of Biodiversity
Worksheet
The Importance of Biodiversity
Learn about biodiversity and its impact on an ecosystem’s stability with this informative middle-grade worksheet.
Sixth Grade
Life Science
Worksheet
Does a Candle's Temperature Affect Its Burn Rate?
Does a Candle's Temperature Affect Its Burn Rate?
Activity
Does a Candle's Temperature Affect Its Burn Rate? large image
Does a Candle's Temperature Affect Its Burn Rate?
Sixth Grade
Engineering and Science Inquiry
This experiment investigates the relationship between the temperature of a candle and its burn rate.
Activity
Does a Candle's Temperature Affect Its Burn Rate?
Does a Candle's Temperature Affect Its Burn Rate?
Activity
Does a Candle's Temperature Affect Its Burn Rate?
This experiment investigates the relationship between the temperature of a candle and its burn rate.
Sixth Grade
Engineering and Science Inquiry
Activity
Do Packaged Seeds Expire?
Do Packaged Seeds Expire?
Activity
Do Packaged Seeds Expire? large image
Do Packaged Seeds Expire?
Fourth Grade
Engineering and Science Inquiry
Find out whether packaged seeds actually do expire in this new science fair project idea.
Activity
Do Packaged Seeds Expire?
Do Packaged Seeds Expire?
Activity
Do Packaged Seeds Expire?
Find out whether packaged seeds actually do expire in this new science fair project idea.
Fourth Grade
Engineering and Science Inquiry
Activity
How Does Noise Affect Coordination?
How Does Noise Affect Coordination?
Activity
How Does Noise Affect Coordination? large image
How Does Noise Affect Coordination?
Sixth Grade
Engineering and Science Inquiry
This experiment evaluates if a noisy environment makes it harder for test subjects to perform tasks that require hand-eye coordination.
Activity
How Does Noise Affect Coordination?
How Does Noise Affect Coordination?
Activity
How Does Noise Affect Coordination?
This experiment evaluates if a noisy environment makes it harder for test subjects to perform tasks that require hand-eye coordination.
Sixth Grade
Engineering and Science Inquiry
Activity
Does Music Affect Your Mood?
Activity
Does Music Affect Your Mood?
Sixth Grade
Engineering and Science Inquiry
This project explores whether there is an effect on people, including heart rate and self-expressed mood, when they are exposed to different types of music.
Activity
Does Music Affect Your Mood?
Activity
Does Music Affect Your Mood?
This project explores whether there is an effect on people, including heart rate and self-expressed mood, when they are exposed to different types of music.
Sixth Grade
Engineering and Science Inquiry
Activity
Bicycle Water Bombs: Hitting a Target from a Moving Object
Activity
Bicycle Water Bombs: Hitting a Target from a Moving Object
Sixth Grade
Engineering and Science Inquiry
This project examines Newton's First and Second Laws of Motion with a bicycle and water balloons.
Activity
Bicycle Water Bombs: Hitting a Target from a Moving Object
Activity
Bicycle Water Bombs: Hitting a Target from a Moving Object
This project examines Newton's First and Second Laws of Motion with a bicycle and water balloons.
Sixth Grade
Engineering and Science Inquiry
Activity
Regrow Cabbage: Vegetative Reproduction and Cloning Plants
Regrow Cabbage: Vegetative Reproduction and Cloning Plants
Activity
Regrow Cabbage: Vegetative Reproduction and Cloning Plants large image
Regrow Cabbage: Vegetative Reproduction and Cloning Plants
Sixth Grade
Engineering and Science Inquiry
What is vegetative reproduction? Find out how you can clone plants and regrow cabbage from a stem in this cool experiment!
Activity
Regrow Cabbage: Vegetative Reproduction and Cloning Plants
Regrow Cabbage: Vegetative Reproduction and Cloning Plants
Activity
Regrow Cabbage: Vegetative Reproduction and Cloning Plants
What is vegetative reproduction? Find out how you can clone plants and regrow cabbage from a stem in this cool experiment!
Sixth Grade
Engineering and Science Inquiry
Activity
What is the Most Effective Winter Coat Insulation?
What is the Most Effective Winter Coat Insulation?
Activity
What is the Most Effective Winter Coat Insulation? large image
What is the Most Effective Winter Coat Insulation?
Sixth Grade
Engineering and Science Inquiry
Science fair project which identifies the most effective insulator that you could use to make a winter coat by comparing how well cloth and cotton trap heat.
Activity
What is the Most Effective Winter Coat Insulation?
What is the Most Effective Winter Coat Insulation?
Activity
What is the Most Effective Winter Coat Insulation?
Science fair project which identifies the most effective insulator that you could use to make a winter coat by comparing how well cloth and cotton trap heat.
Sixth Grade
Engineering and Science Inquiry
Activity
Design Challenge: Insulate a Cup
Design Challenge: Insulate a Cup
Activity
Design Challenge: Insulate a Cup large image
Design Challenge: Insulate a Cup
Sixth Grade
Engineering and Science Inquiry
In this challenge, students are tasked with creating an insulated cup that will keep beverages colder for longer than a regular cup.
Activity
Design Challenge: Insulate a Cup
Design Challenge: Insulate a Cup
Activity
Design Challenge: Insulate a Cup
In this challenge, students are tasked with creating an insulated cup that will keep beverages colder for longer than a regular cup.
Sixth Grade
Engineering and Science Inquiry
Activity
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
The Spinning Sprinkler
The Spinning Sprinkler
Activity
The Spinning Sprinkler large image
The Spinning Sprinkler
Sixth Grade
Engineering and Science Inquiry
Science fair project the demonstrates Newton's Third Law using a milk carton filled with water.
Activity
The Spinning Sprinkler
The Spinning Sprinkler
Activity
The Spinning Sprinkler
Science fair project the demonstrates Newton's Third Law using a milk carton filled with water.
Sixth Grade
Engineering and Science Inquiry
Activity
Design Challenge: Design a Roller Coaster
Design Challenge: Design a Roller Coaster
Activity
Design Challenge: Design a Roller Coaster large image
Design Challenge: Design a Roller Coaster
Sixth Grade
Engineering and Science Inquiry
In this challenge, students are tasked with creating a model roller coaster that a marble can travel through.
Activity
Design Challenge: Design a Roller Coaster
Design Challenge: Design a Roller Coaster
Activity
Design Challenge: Design a Roller Coaster
In this challenge, students are tasked with creating a model roller coaster that a marble can travel through.
Sixth Grade
Engineering and Science Inquiry
Activity
Determine the Effect of Gray Water on Plant Growth
Determine the Effect of Gray Water on Plant Growth
Activity
Determine the Effect of Gray Water on Plant Growth large image
Determine the Effect of Gray Water on Plant Growth
Fifth Grade
Engineering and Science Inquiry
Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.
Activity
Determine the Effect of Gray Water on Plant Growth
Determine the Effect of Gray Water on Plant Growth
Activity
Determine the Effect of Gray Water on Plant Growth
Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.
Fifth Grade
Engineering and Science Inquiry
Activity
Buoyant Force of Water
Buoyant Force of Water
Activity
Buoyant Force of Water large image
Buoyant Force of Water
Sixth Grade
Engineering and Science Inquiry
The buoyant force of water explains why some objects float in water. But why do some objects sink? Find out in this physics experiment and learn about density.
Activity
Buoyant Force of Water
Buoyant Force of Water
Activity
Buoyant Force of Water
The buoyant force of water explains why some objects float in water. But why do some objects sink? Find out in this physics experiment and learn about density.
Sixth Grade
Engineering and Science Inquiry
Activity
Walking in Circles
Walking in Circles
Activity
Walking in Circles large image
Walking in Circles
Sixth Grade
Engineering and Science Inquiry
This project will explore whether test subjects, deprived of points of reference, will, in attempting to walk a straight course, walk in circles.
Activity
Walking in Circles
Walking in Circles
Activity
Walking in Circles
This project will explore whether test subjects, deprived of points of reference, will, in attempting to walk a straight course, walk in circles.
Sixth Grade
Engineering and Science Inquiry
Activity
Does Chewing Gum Affect Test Performance?
Does Chewing Gum Affect Test Performance?
Activity
Does Chewing Gum Affect Test Performance? large image
Does Chewing Gum Affect Test Performance?
Sixth Grade
Engineering and Science Inquiry
This experiment will evaluate if chewing gum affects students' test performance.
Activity
Does Chewing Gum Affect Test Performance?
Does Chewing Gum Affect Test Performance?
Activity
Does Chewing Gum Affect Test Performance?
This experiment will evaluate if chewing gum affects students' test performance.
Sixth Grade
Engineering and Science Inquiry
Activity
Symbiosis: Plants, Nitrogen, and Bacteria
Symbiosis: Plants, Nitrogen, and Bacteria
Activity
Symbiosis: Plants, Nitrogen, and Bacteria large image
Symbiosis: Plants, Nitrogen, and Bacteria
Sixth Grade
Engineering and Science Inquiry
In science fair projects, middle school students discover why nitrogen fixing bacteria are important to plant growth.
Activity
Symbiosis: Plants, Nitrogen, and Bacteria
Symbiosis: Plants, Nitrogen, and Bacteria
Activity
Symbiosis: Plants, Nitrogen, and Bacteria
In science fair projects, middle school students discover why nitrogen fixing bacteria are important to plant growth.
Sixth Grade
Engineering and Science Inquiry
Activity
Self-Inflating Balloons
Self-Inflating Balloons
Activity
Self-Inflating Balloons large image
Self-Inflating Balloons
Fourth Grade
Engineering and Science Inquiry
In this science fair project, kids start a chemical reaction that will make a balloon inflate itself!
Activity
Self-Inflating Balloons
Self-Inflating Balloons
Activity
Self-Inflating Balloons
In this science fair project, kids start a chemical reaction that will make a balloon inflate itself!
Fourth Grade
Engineering and Science Inquiry
Activity
Do Screen and Text Color Affect Retention?
Do Screen and Text Color Affect Retention?
Activity
Do Screen and Text Color Affect Retention? large image
Do Screen and Text Color Affect Retention?
Fourth Grade
Engineering and Science Inquiry
This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.
Activity
Do Screen and Text Color Affect Retention?
Do Screen and Text Color Affect Retention?
Activity
Do Screen and Text Color Affect Retention?
This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.
Fourth Grade
Engineering and Science Inquiry
Activity
Is Coffee an Addiction?
Is Coffee an Addiction?
Activity
Is Coffee an Addiction? large image
Is Coffee an Addiction?
Sixth Grade
Engineering and Science Inquiry
What happens when "coffee-addicts" miss coffee for 1 day? Find out in this science fair project idea!
Activity
Is Coffee an Addiction?
Is Coffee an Addiction?
Activity
Is Coffee an Addiction?
What happens when "coffee-addicts" miss coffee for 1 day? Find out in this science fair project idea!
Sixth Grade
Engineering and Science Inquiry
Activity
Growing Plants in Garbage
Growing Plants in Garbage
Activity
Growing Plants in Garbage large image
Growing Plants in Garbage
Fifth Grade
Engineering and Science Inquiry
Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.
Activity
Growing Plants in Garbage
Growing Plants in Garbage
Activity
Growing Plants in Garbage
Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.
Fifth Grade
Engineering and Science Inquiry
Activity
Design Challenge: Balloon Car
Design Challenge: Balloon Car
Activity
Design Challenge: Balloon Car large image
Design Challenge: Balloon Car
Sixth Grade
Engineering and Science Inquiry
In this challenge, students are tasked with creating a car that can be powered by a balloon!
Activity
Design Challenge: Balloon Car
Design Challenge: Balloon Car
Activity
Design Challenge: Balloon Car
In this challenge, students are tasked with creating a car that can be powered by a balloon!
Sixth Grade
Engineering and Science Inquiry
Activity
Design Challenge: Design a Bouncy Ball
Design Challenge: Design a Bouncy Ball
Activity
Design Challenge: Design a Bouncy Ball large image
Design Challenge: Design a Bouncy Ball
Sixth Grade
Engineering and Science Inquiry
In this design challenge, students will be tasked with creating a bouncy ball polymer!
Activity
Design Challenge: Design a Bouncy Ball
Design Challenge: Design a Bouncy Ball
Activity
Design Challenge: Design a Bouncy Ball
In this design challenge, students will be tasked with creating a bouncy ball polymer!
Sixth Grade
Engineering and Science Inquiry
Activity
Counting Sunspots
Counting Sunspots
Activity
Counting Sunspots large image
Counting Sunspots
Sixth Grade
Engineering and Science Inquiry
In this project, you will observe and record changes in sunspots over two weeks.
Activity
Counting Sunspots
Counting Sunspots
Activity
Counting Sunspots
In this project, you will observe and record changes in sunspots over two weeks.
Sixth Grade
Engineering and Science Inquiry
Activity
Human Impact: Water Pollution
Human Impact: Water Pollution
Worksheet
Human Impact: Water Pollution large image
Human Impact: Water Pollution
Sixth Grade
Earth and Space Science
Students explore the impact of water pollution and conduct their own case study with this two-page environmental science worksheet!
Worksheet
Human Impact: Water Pollution
Human Impact: Water Pollution
Worksheet
Human Impact: Water Pollution
Students explore the impact of water pollution and conduct their own case study with this two-page environmental science worksheet!
Sixth Grade
Earth and Space Science
Worksheet
Periodic Table: Scavenger Hunt
Periodic Table: Scavenger Hunt
Worksheet
Periodic Table: Scavenger Hunt large image
Periodic Table: Scavenger Hunt
Sixth Grade
Physical Science
Get to know the periodic table with this fun scavenger hunt-themed worksheet! 
Worksheet
Periodic Table: Scavenger Hunt
Periodic Table: Scavenger Hunt
Worksheet
Periodic Table: Scavenger Hunt
Get to know the periodic table with this fun scavenger hunt-themed worksheet! 
Sixth Grade
Physical Science
Worksheet
Hydrogen
Hydrogen
Worksheet
Hydrogen large image
Hydrogen
Fifth Grade
Physical Science
After he fills in the blanks, your student can hold on to this worksheet on hydrogen for reference when preparing for tests and quizzes on physical science.
Worksheet
Hydrogen
Hydrogen
Worksheet
Hydrogen
After he fills in the blanks, your student can hold on to this worksheet on hydrogen for reference when preparing for tests and quizzes on physical science.
Fifth Grade
Physical 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
The Physics of Slalom Skiing
The Physics of Slalom Skiing
Worksheet
The Physics of Slalom Skiing large image
The Physics of Slalom Skiing
Fifth Grade
Physical Science
In this worksheet, kids learn about basic physics concepts like mass, momentum, and velocity by applying them to a popular winter sport: slalom skiing!
Worksheet
The Physics of Slalom Skiing
The Physics of Slalom Skiing
Worksheet
The Physics of Slalom Skiing
In this worksheet, kids learn about basic physics concepts like mass, momentum, and velocity by applying them to a popular winter sport: slalom skiing!
Fifth Grade
Physical Science
Worksheet
Physics of Figure Skating
Physics of Figure Skating
Worksheet
Physics of Figure Skating large image
Physics of Figure Skating
Eighth Grade
Physical Science
This physics of figure skating worksheet teaches kids about angular momentum and moment of inertia by using the example of a spinning figure skater.
Worksheet
Physics of Figure Skating
Physics of Figure Skating
Worksheet
Physics of Figure Skating
This physics of figure skating worksheet teaches kids about angular momentum and moment of inertia by using the example of a spinning figure skater.
Eighth Grade
Physical Science
Worksheet
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