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Engineering and Science Inquiry
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The Science of Sleep: Testing Dream Recall
Activity
The Science of Sleep: Testing Dream Recall
Sixth Grade
Engineering and Science Inquiry
This experiment explores the question of whether age and/or gender play a role in people's ability to remember dreams.
Activity
The Science of Sleep: Testing Dream Recall
Activity
The Science of Sleep: Testing Dream Recall
This experiment explores the question of whether age and/or gender play a role in people's ability to remember dreams.
Sixth Grade
Engineering and Science Inquiry
Activity
Do humans understand values greater than three?
Activity
Do humans understand values greater than three?
Engineering and Science Inquiry
This project examines whether humans can intuitively grasp numeric values greater than three.
Activity
Do humans understand values greater than three?
Activity
Do humans understand values greater than three?
This project examines whether humans can intuitively grasp numeric values greater than three.
Engineering and Science Inquiry
Activity
Defying Gravity
Activity
Defying Gravity
Engineering and Science Inquiry
Free science fair project idea that examines the impact of gravity on a dropped carton of eggs. Design a device to protect the eggs from cracking.
Activity
Defying Gravity
Activity
Defying Gravity
Free science fair project idea that examines the impact of gravity on a dropped carton of eggs. Design a device to protect the eggs from cracking.
Engineering and Science Inquiry
Activity
Types of Cookie Sheets
Activity
Types of Cookie Sheets
Measurement
Cookie catastrophe! In this project you will determine if different types of cookie sheets can cause cookies to bake differently.
Activity
Types of Cookie Sheets
Activity
Types of Cookie Sheets
Cookie catastrophe! In this project you will determine if different types of cookie sheets can cause cookies to bake differently.
Measurement
Activity
Duck Feet
Activity
Duck Feet
First Grade
Engineering and Science Inquiry
This science fair project idea investigates if webbed feet help a duck (and others) swim.
Activity
Duck Feet
Activity
Duck Feet
This science fair project idea investigates if webbed feet help a duck (and others) swim.
First Grade
Engineering and Science Inquiry
Activity
Don't Be A Drag
Activity
Don't Be A Drag
First Grade
Engineering and Science Inquiry
This science fair project idea investigates how the shape of an object affects drag.
Activity
Don't Be A Drag
Activity
Don't Be A Drag
This science fair project idea investigates how the shape of an object affects drag.
First Grade
Engineering and Science Inquiry
Activity
Age And Memory
Activity
Age And Memory
Engineering and Science Inquiry
This science fair project idea investigates the relationship between memory and age.
Activity
Age And Memory
Activity
Age And Memory
This science fair project idea investigates the relationship between memory and age.
Engineering and Science Inquiry
Activity
Studying Visual Trickery with the McCollough Effect
Activity
Studying Visual Trickery with the McCollough Effect
Engineering and Science Inquiry
The objective of this experiment is to evaluate which types of people are most impacted by the McCollough effect.
Activity
Studying Visual Trickery with the McCollough Effect
Activity
Studying Visual Trickery with the McCollough Effect
The objective of this experiment is to evaluate which types of people are most impacted by the McCollough effect.
Engineering and Science Inquiry
Activity
A Fractal in a Fractal
Activity
A Fractal in a Fractal
Engineering and Science Inquiry
This experiment will explore whether fractals really repeat themselves infinitely.
Activity
A Fractal in a Fractal
Activity
A Fractal in a Fractal
This experiment will explore whether fractals really repeat themselves infinitely.
Engineering and Science Inquiry
Activity
Passive Solar Design
Activity
Passive Solar Design
Measurement
The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.
Activity
Passive Solar Design
Activity
Passive Solar Design
The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.
Measurement
Activity
Candy Chromatography
Activity
Candy Chromatography
Engineering and Science Inquiry
Analytical chemists perform chromatography to separate colors into pigments. Test the food coloring used in M&M's and Skittles candy in this fun project!
Activity
Candy Chromatography
Activity
Candy Chromatography
Analytical chemists perform chromatography to separate colors into pigments. Test the food coloring used in M&M's and Skittles candy in this fun project!
Engineering and Science Inquiry
Activity
Word Color Association: Are You Feeling Orange?
Activity
Word Color Association: Are You Feeling Orange?
First Grade
Engineering and Science Inquiry
Word color association is just a fancy way to talk about the way we connect colors with words.
Activity
Word Color Association: Are You Feeling Orange?
Activity
Word Color Association: Are You Feeling Orange?
Word color association is just a fancy way to talk about the way we connect colors with words.
First Grade
Engineering and Science Inquiry
Activity
Windmill Model Science Project
Activity
Windmill Model Science Project
Fifth Grade
Engineering and Science Inquiry
In this windmill model science project, you will build a windmill to learn about wheel-and-axle machines and how these simple machines are used to do work.
Activity
Windmill Model Science Project
Activity
Windmill Model Science Project
In this windmill model science project, you will build a windmill to learn about wheel-and-axle machines and how these simple machines are used to do work.
Fifth Grade
Engineering and Science Inquiry
Activity
What is the Best Way to Disinfect a Toothbrush?
Activity
What is the Best Way to Disinfect a Toothbrush?
Measurement
This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.
Activity
What is the Best Way to Disinfect a Toothbrush?
Activity
What is the Best Way to Disinfect a Toothbrush?
This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.
Measurement
Activity
Can You Cook Using Only Sunlight?
Activity
Can You Cook Using Only Sunlight?
Measurement
Bake some cookies with an oven that collects sunlight and traps the shorter wavelengths (heat!).
Activity
Can You Cook Using Only Sunlight?
Activity
Can You Cook Using Only Sunlight?
Bake some cookies with an oven that collects sunlight and traps the shorter wavelengths (heat!).
Measurement
Activity
How to Make Salt Water Drinkable
Activity
How to Make Salt Water Drinkable
Engineering and Science Inquiry
This science fair project examines whether ocean water can be made safe to drink.
Activity
How to Make Salt Water Drinkable
Activity
How to Make Salt Water Drinkable
This science fair project examines whether ocean water can be made safe to drink.
Engineering and Science Inquiry
Activity
Chirping Crickets
Activity
Chirping Crickets
Measurement
Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?
Activity
Chirping Crickets
Activity
Chirping Crickets
Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?
Measurement
Activity
Does Color Preference Change With Age?
Activity
Does Color Preference Change With Age?
Engineering and Science Inquiry
This science fair project idea determines whether the older population prefers darker, duller colors rather than bright and lush colors.
Activity
Does Color Preference Change With Age?
Activity
Does Color Preference Change With Age?
This science fair project idea determines whether the older population prefers darker, duller colors rather than bright and lush colors.
Engineering and Science Inquiry
Activity
How to Inflate a Balloon Using Baking Soda and Vinegar
Activity
How to Inflate a Balloon Using Baking Soda and Vinegar
Fourth Grade
Engineering and Science Inquiry
Check out this fun science fair project to make a vinegar and baking soda balloon and demonstrate how gas is created as a result of the chemical reaction.
Activity
How to Inflate a Balloon Using Baking Soda and Vinegar
Activity
How to Inflate a Balloon Using Baking Soda and Vinegar
Check out this fun science fair project to make a vinegar and baking soda balloon and demonstrate how gas is created as a result of the chemical reaction.
Fourth Grade
Engineering and Science Inquiry
Activity
Everyone Loves Pi
Activity
Everyone Loves Pi
Engineering and Science Inquiry
This science fair project aims to examine the nature of pi and analyze other properties and values related to circles, such as radius, diameter
Activity
Everyone Loves Pi
Activity
Everyone Loves Pi
This science fair project aims to examine the nature of pi and analyze other properties and values related to circles, such as radius, diameter
Engineering and Science Inquiry
Activity
Girl Toys and Boy Toys: Evaluating Kids at Play
Activity
Girl Toys and Boy Toys: Evaluating Kids at Play
Engineering and Science Inquiry
The objective of this sociologically-inclined experiment is to evaluate whether kids' toy preferences are hardwired or develop as they grow.
Activity
Girl Toys and Boy Toys: Evaluating Kids at Play
Activity
Girl Toys and Boy Toys: Evaluating Kids at Play
The objective of this sociologically-inclined experiment is to evaluate whether kids' toy preferences are hardwired or develop as they grow.
Engineering and Science Inquiry
Activity
Building Up the Fizz in Soda
Activity
Building Up the Fizz in Soda
Fourth Grade
Engineering and Science Inquiry
Examine the effect of pressure on carbonation in soda.
Activity
Building Up the Fizz in Soda
Activity
Building Up the Fizz in Soda
Examine the effect of pressure on carbonation in soda.
Fourth Grade
Engineering and Science Inquiry
Activity
The Material With the Most Static Electricity
Activity
The Material With the Most Static Electricity
Engineering and Science Inquiry
Determine which material produces the strongest static charge.
Activity
The Material With the Most Static Electricity
Activity
The Material With the Most Static Electricity
Determine which material produces the strongest static charge.
Engineering and Science Inquiry
Activity
Does Eyesight Influence Staring Contest Performance?
Activity
Does Eyesight Influence Staring Contest Performance?
Vocabulary
Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!
Activity
Does Eyesight Influence Staring Contest Performance?
Activity
Does Eyesight Influence Staring Contest Performance?
Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!
Vocabulary
Activity
The Difference Between Bleached and Unbleached Flour
Activity
The Difference Between Bleached and Unbleached Flour
Fourth Grade
Engineering and Science Inquiry
Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.
Activity
The Difference Between Bleached and Unbleached Flour
Activity
The Difference Between Bleached and Unbleached Flour
Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.
Fourth Grade
Engineering and Science Inquiry
Activity
Milk Experiment
Activity
Milk Experiment
Measurement
Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.
Activity
Milk Experiment
Activity
Milk Experiment
Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.
Measurement
Activity
Greenhouse Project
Activity
Greenhouse Project
Third Grade
Measurement
This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.
Activity
Greenhouse Project
Activity
Greenhouse Project
This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.
Third Grade
Measurement
Activity
Patterns in J.S. Bach
Activity
Patterns in J.S. Bach
Engineering and Science Inquiry
In this science fair project, high school students will try to determine the mathematical patterns in JS Bach's two movement preludes and fugues.
Activity
Patterns in J.S. Bach
Activity
Patterns in J.S. Bach
In this science fair project, high school students will try to determine the mathematical patterns in JS Bach's two movement preludes and fugues.
Engineering and Science Inquiry
Activity
How Do Movies Influence Your Appetite?
Activity
How Do Movies Influence Your Appetite?
Engineering and Science Inquiry
This science project investigates the influence of different genres of movies on appetite.
Activity
How Do Movies Influence Your Appetite?
Activity
How Do Movies Influence Your Appetite?
This science project investigates the influence of different genres of movies on appetite.
Engineering and Science Inquiry
Activity
Comparing Spices, Salt and Dehydration in Food Preservation
Activity
Comparing Spices, Salt and Dehydration in Food Preservation
Engineering and Science Inquiry
This science project involves comparing the relative effectiveness of salt, pepper and dehydration in food preservation.
Activity
Comparing Spices, Salt and Dehydration in Food Preservation
Activity
Comparing Spices, Salt and Dehydration in Food Preservation
This science project involves comparing the relative effectiveness of salt, pepper and dehydration in food preservation.
Engineering and Science Inquiry
Activity
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