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Engineering and Science Inquiry
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Showing Results for let : Page 8
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277 results
Search for: let
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Science
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277 results
Resistivity: Is Copper the Best Metal Conductor?
Activity
Resistivity: Is Copper the Best Metal Conductor?
Engineering and Science Inquiry
High school students learn about resistance, resistivity, and if copper is the best metal conductor in this great physics science fair project idea.
Activity
Resistivity: Is Copper the Best Metal Conductor?
Activity
Resistivity: Is Copper the Best Metal Conductor?
High school students learn about resistance, resistivity, and if copper is the best metal conductor in this great physics science fair project idea.
Engineering and Science Inquiry
Activity
Plane Mirror Reflection Experiment
Activity
Plane Mirror Reflection Experiment
Fifth Grade
Engineering and Science Inquiry
In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!
Activity
Plane Mirror Reflection Experiment
Activity
Plane Mirror Reflection Experiment
In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!
Fifth Grade
Engineering and Science Inquiry
Activity
Why Do Apples Turn Brown?
Activity
Why Do Apples Turn Brown?
Fourth Grade
Engineering and Science Inquiry
In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.
Activity
Why Do Apples Turn Brown?
Activity
Why Do Apples Turn Brown?
In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.
Fourth Grade
Engineering and Science Inquiry
Activity
Steepness vs. Speed: The Effect of Elevation Change on Bicycling Velocity
Activity
Steepness vs. Speed: The Effect of Elevation Change on Bicycling Velocity
Engineering and Science Inquiry
This science fair project idea determines exactly how much of an effect road grade has upon a cyclistâs speed.
Activity
Steepness vs. Speed: The Effect of Elevation Change on Bicycling Velocity
Activity
Steepness vs. Speed: The Effect of Elevation Change on Bicycling Velocity
This science fair project idea determines exactly how much of an effect road grade has upon a cyclistâs speed.
Engineering and Science Inquiry
Activity
Wind Tunnel Experiment
Activity
Wind Tunnel Experiment
Engineering and Science Inquiry
In this wind tunnel experiment, you'll make a wind tunnel to test lift and airflow on a model plane and explore aerodynamics and the Bernoulli Principle.
Activity
Wind Tunnel Experiment
Activity
Wind Tunnel Experiment
In this wind tunnel experiment, you'll make a wind tunnel to test lift and airflow on a model plane and explore aerodynamics and the Bernoulli Principle.
Engineering and Science Inquiry
Activity
Color Changing Milk Experiment
Activity
Color Changing Milk Experiment
Second Grade
Engineering and Science Inquiry
Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.
Activity
Color Changing Milk Experiment
Activity
Color Changing Milk Experiment
Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.
Second Grade
Engineering and Science Inquiry
Activity
Yeast Lab: Antifungal Agents
Activity
Yeast Lab: Antifungal Agents
Engineering and Science Inquiry
What does yeast eat? Sugar, of course. But yeast also has some powerful enemies in the form of antifungal agents! Kids test them out in this fun yeast lab.
Activity
Yeast Lab: Antifungal Agents
Activity
Yeast Lab: Antifungal Agents
What does yeast eat? Sugar, of course. But yeast also has some powerful enemies in the form of antifungal agents! Kids test them out in this fun yeast lab.
Engineering and Science Inquiry
Activity
Solar Hot Dog Cooker
Activity
Solar Hot Dog Cooker
Engineering and Science Inquiry
Kids use applied math to build and test a parabolic mirror solar hot dog cooker in this cool engineering science fair project idea for middle school.
Activity
Solar Hot Dog Cooker
Activity
Solar Hot Dog Cooker
Kids use applied math to build and test a parabolic mirror solar hot dog cooker in this cool engineering science fair project idea for middle school.
Engineering and Science Inquiry
Activity
Crayon Rock Cycle Experiment
Activity
Crayon Rock Cycle Experiment
Third Grade
Engineering and Science Inquiry
Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?
Activity
Crayon Rock Cycle Experiment
Activity
Crayon Rock Cycle Experiment
Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?
Third Grade
Engineering and Science Inquiry
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
Examples of Mechanical Weathering
Activity
Examples of Mechanical Weathering
Fifth Grade
Engineering and Science Inquiry
Kids learn about examples of mechanical weathering and conduct an experiment with seeds and plaster in this cool geology science fair project idea.
Activity
Examples of Mechanical Weathering
Activity
Examples of Mechanical Weathering
Kids learn about examples of mechanical weathering and conduct an experiment with seeds and plaster in this cool geology science fair project idea.
Fifth Grade
Engineering and Science Inquiry
Activity
Training Cats
Activity
Training Cats
Fifth Grade
Engineering and Science Inquiry
This science fair project idea explores whether cats can be trained in the same way that dogs can.
Activity
Training Cats
Activity
Training Cats
This science fair project idea explores whether cats can be trained in the same way that dogs can.
Fifth Grade
Engineering and Science Inquiry
Activity
Earthworms and Light: Do Worms Prefer Darkness?
Activity
Earthworms and Light: Do Worms Prefer Darkness?
Second Grade
Engineering and Science Inquiry
Do earthworms like moisture or darkness? Find out as we explore the relationship between earthworms and light.
Activity
Earthworms and Light: Do Worms Prefer Darkness?
Activity
Earthworms and Light: Do Worms Prefer Darkness?
Do earthworms like moisture or darkness? Find out as we explore the relationship between earthworms and light.
Second Grade
Engineering and Science Inquiry
Activity
Properties Of Polymers
Activity
Properties Of Polymers
Engineering and Science Inquiry
introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.
Activity
Properties Of Polymers
Activity
Properties Of Polymers
introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.
Engineering and Science Inquiry
Activity
Why Does Honey Crystallize?
Activity
Why Does Honey Crystallize?
Third Grade
Measurement
Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.
Activity
Why Does Honey Crystallize?
Activity
Why Does Honey Crystallize?
Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.
Third Grade
Measurement
Activity
Fragile! Handle with Care! This Side Up!
Activity
Fragile! Handle with Care! This Side Up!
Engineering and Science Inquiry
The scientific purpose of this experiment is to investigate which material is the best packaging for fragile items during shipping.
Activity
Fragile! Handle with Care! This Side Up!
Activity
Fragile! Handle with Care! This Side Up!
The scientific purpose of this experiment is to investigate which material is the best packaging for fragile items during shipping.
Engineering and Science Inquiry
Activity
A Single Movable Pulley and Mechanical Advantage
Activity
A Single Movable Pulley and Mechanical Advantage
Fourth Grade
Engineering and Science Inquiry
Kids explore how a single movable pulley can confer a mechanical advantage over a fixed pulley in this cool engineering science fair project for 2nd grade.
Activity
A Single Movable Pulley and Mechanical Advantage
Activity
A Single Movable Pulley and Mechanical Advantage
Kids explore how a single movable pulley can confer a mechanical advantage over a fixed pulley in this cool engineering science fair project for 2nd grade.
Fourth Grade
Engineering and Science Inquiry
Activity
Astonishing Apples! What Preserves Apples Best?
Activity
Astonishing Apples! What Preserves Apples Best?
Engineering and Science Inquiry
The purpose of this science fair project is to learn which substance best preserves apples. Learn about enzyme interactions in fruit and scientific processes.
Activity
Astonishing Apples! What Preserves Apples Best?
Activity
Astonishing Apples! What Preserves Apples Best?
The purpose of this science fair project is to learn which substance best preserves apples. Learn about enzyme interactions in fruit and scientific processes.
Engineering and Science Inquiry
Activity
How to use Colored Filters to Send Secret Messages
Activity
How to use Colored Filters to Send Secret Messages
Third Grade
Engineering and Science Inquiry
Kids learn how to manipulate additive and subtractive colors to send secret messages with red colored filters in this cool science fair project idea.
Activity
How to use Colored Filters to Send Secret Messages
Activity
How to use Colored Filters to Send Secret Messages
Kids learn how to manipulate additive and subtractive colors to send secret messages with red colored filters in this cool science fair project idea.
Third Grade
Engineering and Science Inquiry
Activity
Build an Insect Model
Activity
Build an Insect Model
Second Grade
Engineering and Science Inquiry
In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.
Activity
Build an Insect Model
Activity
Build an Insect Model
In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.
Second Grade
Engineering and Science Inquiry
Activity
Oh! Those Shopping Carts! Are They Really Carriers of Bacteria?
Activity
Oh! Those Shopping Carts! Are They Really Carriers of Bacteria?
Measurement
Check out this cool middle school science fair project idea to determine if shopping carts are really carriers of harmful bacteria.
Activity
Oh! Those Shopping Carts! Are They Really Carriers of Bacteria?
Activity
Oh! Those Shopping Carts! Are They Really Carriers of Bacteria?
Check out this cool middle school science fair project idea to determine if shopping carts are really carriers of harmful bacteria.
Measurement
Activity
The Candle Illusion: Virtual Images
Activity
The Candle Illusion: Virtual Images
Engineering and Science Inquiry
This optics-based science fair project idea teaches kids about real and virtual images with a mind-bending candle illusion inspired by Pepper's Ghost.
Activity
The Candle Illusion: Virtual Images
Activity
The Candle Illusion: Virtual Images
This optics-based science fair project idea teaches kids about real and virtual images with a mind-bending candle illusion inspired by Pepper's Ghost.
Engineering and Science Inquiry
Activity
Human Brain Function
Activity
Human Brain Function
Engineering and Science Inquiry
Science fair project that helps visualize how the human brain functions by constructing a model of a brain.
Activity
Human Brain Function
Activity
Human Brain Function
Science fair project that helps visualize how the human brain functions by constructing a model of a brain.
Engineering and Science Inquiry
Activity
How Do the Phases of the Moon Affect the Tides?
Activity
How Do the Phases of the Moon Affect the Tides?
Fifth Grade
Engineering and Science Inquiry
How do the phases of the Moon and gravity cause spring tides and neap tides? Does the Sun play a role in the tides? Figure it out in this fun science project!
Activity
How Do the Phases of the Moon Affect the Tides?
Activity
How Do the Phases of the Moon Affect the Tides?
How do the phases of the Moon and gravity cause spring tides and neap tides? Does the Sun play a role in the tides? Figure it out in this fun science project!
Fifth Grade
Engineering and Science Inquiry
Activity
Measuring Raindrops
Activity
Measuring Raindrops
Fourth Grade
Engineering and Science Inquiry
What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.
Activity
Measuring Raindrops
Activity
Measuring Raindrops
What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.
Fourth Grade
Engineering and Science Inquiry
Activity
Pendulum Waves
Activity
Pendulum Waves
Physical Science
Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.
Activity
Pendulum Waves
Activity
Pendulum Waves
Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.
Physical Science
Activity
Solar Eclipse Model
Activity
Solar Eclipse Model
First Grade
Engineering and Science Inquiry
Check out this fun science fair project idea for 1st grade: a solar eclipse model that demonstrates total, partial, and annular solar eclipses.
Activity
Solar Eclipse Model
Activity
Solar Eclipse Model
Check out this fun science fair project idea for 1st grade: a solar eclipse model that demonstrates total, partial, and annular solar eclipses.
First Grade
Engineering and Science Inquiry
Activity
Simple Harmonic Motion: Pendulum
Activity
Simple Harmonic Motion: Pendulum
Engineering and Science Inquiry
This cool physics demo illustrates the simple harmonic motion of a pendulum while teaching kids the important concepts of potential and kinetic energy.
Activity
Simple Harmonic Motion: Pendulum
Activity
Simple Harmonic Motion: Pendulum
This cool physics demo illustrates the simple harmonic motion of a pendulum while teaching kids the important concepts of potential and kinetic energy.
Engineering and Science Inquiry
Activity
Erosion Experiment
Activity
Erosion Experiment
Second Grade
Engineering and Science Inquiry
Do you think you can blow down a sand castle with a mighty wind? Find out which material stands up best to erosion in this erosion experiment.
Activity
Erosion Experiment
Activity
Erosion Experiment
Do you think you can blow down a sand castle with a mighty wind? Find out which material stands up best to erosion in this erosion experiment.
Second Grade
Engineering and Science Inquiry
Activity
Sugar Crystallization
Activity
Sugar Crystallization
Fourth Grade
Engineering and Science Inquiry
This science fair project idea explores the different properties & interactions of sugar molecules.
Activity
Sugar Crystallization
Activity
Sugar Crystallization
This science fair project idea explores the different properties & interactions of sugar molecules.
Fourth Grade
Engineering and Science Inquiry
Activity
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