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Mathematical Modeling of Bacterial Growth
Mathematical Modeling of Bacterial Growth
Activity
Mathematical Modeling of Bacterial Growth large image
Mathematical Modeling of Bacterial Growth
Measurement
In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.
Activity
Mathematical Modeling of Bacterial Growth
Mathematical Modeling of Bacterial Growth
Activity
Mathematical Modeling of Bacterial Growth
In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.
Measurement
Activity
Foucault Pendulum and the Coriolis Effect
Activity
Foucault Pendulum and the Coriolis Effect
Engineering and Science Inquiry
Check out this free high school science fair project to explore the physics of the Coriolis effect with a homemade Foucault Pendulum.
Activity
Foucault Pendulum and the Coriolis Effect
Activity
Foucault Pendulum and the Coriolis Effect
Check out this free high school science fair project to explore the physics of the Coriolis effect with a homemade Foucault Pendulum.
Engineering and Science Inquiry
Activity
Life on Earth
Life on Earth
Worksheet
Life on Earth large image
Life on Earth
Third Grade
Earth and Space Science
Life on Earth is vast and varied, from high in the sky to the bottom of the sea. Learn more about what lives on Earth with this reading and quiz worksheet.
Worksheet
Life on Earth
Life on Earth
Worksheet
Life on Earth
Life on Earth is vast and varied, from high in the sky to the bottom of the sea. Learn more about what lives on Earth with this reading and quiz worksheet.
Third Grade
Earth and Space Science
Worksheet
Does Height or Distance Affect Impact?
Does Height or Distance Affect Impact?
Activity
Does Height or Distance Affect Impact? large image
Does Height or Distance Affect Impact?
Engineering and Science Inquiry
This science fair project idea explores if objects dropped from a high distance will equal a greater impact force than the object dropped from a low distance.
Activity
Does Height or Distance Affect Impact?
Does Height or Distance Affect Impact?
Activity
Does Height or Distance Affect Impact?
This science fair project idea explores if objects dropped from a high distance will equal a greater impact force than the object dropped from a low distance.
Engineering and Science Inquiry
Activity
Does Whitening Toothpaste Work?
Does Whitening Toothpaste Work?
Activity
Does Whitening Toothpaste Work? large image
Does Whitening Toothpaste Work?
Life Science
Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.
Activity
Does Whitening Toothpaste Work?
Does Whitening Toothpaste Work?
Activity
Does Whitening Toothpaste Work?
Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.
Life Science
Activity
Your Five Senses: Matching 4
Your Five Senses: Matching 4
Worksheet
Your Five Senses: Matching 4 large image
Your Five Senses: Matching 4
Pre-K
Life Science
Get your child thinking about the five senses with this worksheet that gets her to consider taste, touch, sight, smell, and hearing.
Worksheet
Your Five Senses: Matching 4
Your Five Senses: Matching 4
Worksheet
Your Five Senses: Matching 4
Get your child thinking about the five senses with this worksheet that gets her to consider taste, touch, sight, smell, and hearing.
Pre-K
Life Science
Worksheet
SPEAK LOUDER! How Does a Microphone Work?
SPEAK LOUDER! How Does a Microphone Work?
Activity
SPEAK LOUDER! How Does a Microphone Work? large image
SPEAK LOUDER! How Does a Microphone Work?
Physical Science
Get a cool and easy science fair project idea which helps high school students in understanding concepts behind the working of a microphone.
Activity
SPEAK LOUDER! How Does a Microphone Work?
SPEAK LOUDER! How Does a Microphone Work?
Activity
SPEAK LOUDER! How Does a Microphone Work?
Get a cool and easy science fair project idea which helps high school students in understanding concepts behind the working of a microphone.
Physical Science
Activity
Exploring Taste: Sweet, Sour, Salty, and Bitter
Exploring Taste: Sweet, Sour, Salty, and Bitter
Activity
Exploring Taste: Sweet, Sour, Salty, and Bitter large image
Exploring Taste: Sweet, Sour, Salty, and Bitter
Kindergarten
Life Science
In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.
Activity
Exploring Taste: Sweet, Sour, Salty, and Bitter
Exploring Taste: Sweet, Sour, Salty, and Bitter
Activity
Exploring Taste: Sweet, Sour, Salty, and Bitter
In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.
Kindergarten
Life Science
Activity
Why is There a Leap Year?
Why is There a Leap Year?
Worksheet
Why is There a Leap Year? large image
Why is There a Leap Year?
Second Grade
Physical Science
Every four years something funny happens with our calendars -- we add a day! Why do we do this? Discover the science behind leap year.
Worksheet
Why is There a Leap Year?
Why is There a Leap Year?
Worksheet
Why is There a Leap Year?
Every four years something funny happens with our calendars -- we add a day! Why do we do this? Discover the science behind leap year.
Second Grade
Physical Science
Worksheet
Layers of Soil: Get the Dirt!
Layers of Soil: Get the Dirt!
Worksheet
Layers of Soil: Get the Dirt! large image
Layers of Soil: Get the Dirt!
First Grade
Science
What are the different layers of soil? In this worksheet your child will use clues to identify four major soil components: silt, topsoil, humus, and clay.
Worksheet
Layers of Soil: Get the Dirt!
Layers of Soil: Get the Dirt!
Worksheet
Layers of Soil: Get the Dirt!
What are the different layers of soil? In this worksheet your child will use clues to identify four major soil components: silt, topsoil, humus, and clay.
First Grade
Science
Worksheet
What Do Plants Need to Grow?
What Do Plants Need to Grow?
Worksheet
What Do Plants Need to Grow? large image
What Do Plants Need to Grow?
First Grade
Life Science
In this worksheet, children identify and illustrate four things all plants need to grow. They then answer three simple research questions about plants.
Worksheet
What Do Plants Need to Grow?
What Do Plants Need to Grow?
Worksheet
What Do Plants Need to Grow?
In this worksheet, children identify and illustrate four things all plants need to grow. They then answer three simple research questions about plants.
First Grade
Life Science
Worksheet
Marble Race: Finding Viscosity of Fluids
Marble Race: Finding Viscosity of Fluids
Activity
Marble Race: Finding Viscosity of Fluids large image
Marble Race: Finding Viscosity of Fluids
Measurement
In this cool experiment, learn about the forces of resistance in a liquid and race marbles in a cylinder to find out which fluids have a high viscosity.
Activity
Marble Race: Finding Viscosity of Fluids
Marble Race: Finding Viscosity of Fluids
Activity
Marble Race: Finding Viscosity of Fluids
In this cool experiment, learn about the forces of resistance in a liquid and race marbles in a cylinder to find out which fluids have a high viscosity.
Measurement
Activity
Horizontal and Vertical Motion
Horizontal and Vertical Motion
Activity
Horizontal and Vertical Motion large image
Horizontal and Vertical Motion
Engineering and Science Inquiry
Learn about the horizontal and vertical motion of a projectile in this cool physics science fair project idea for advanced middle and high school students.
Activity
Horizontal and Vertical Motion
Horizontal and Vertical Motion
Activity
Horizontal and Vertical Motion
Learn about the horizontal and vertical motion of a projectile in this cool physics science fair project idea for advanced middle and high school students.
Engineering and Science Inquiry
Activity
Digital Algebra
Digital Algebra
Activity
Digital Algebra large image
Digital Algebra
Kindergarten
Geometry
Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.
Activity
Digital Algebra
Digital Algebra
Activity
Digital Algebra
Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.
Kindergarten
Geometry
Activity
Fruit Fly Lab: Phototaxis, Geotaxis and Chemotaxis
Activity
Fruit Fly Lab: Phototaxis, Geotaxis and Chemotaxis
Engineering and Science Inquiry
High school kids learn about fruit fly ethology in this cool lab that determines fruit fly movement and behavior under different conditions. Check it out.
Activity
Fruit Fly Lab: Phototaxis, Geotaxis and Chemotaxis
Activity
Fruit Fly Lab: Phototaxis, Geotaxis and Chemotaxis
High school kids learn about fruit fly ethology in this cool lab that determines fruit fly movement and behavior under different conditions. Check it out.
Engineering and Science Inquiry
Activity
Find Four-Letter Words in this Plant Puzzle
Find Four-Letter Words in this Plant Puzzle
Worksheet
Find Four-Letter Words in this Plant Puzzle large image
Find Four-Letter Words in this Plant Puzzle
Fourth Grade
Life Science
Looking for a fourth grade worksheet to help your kid with science? This printable will help with your child's botany vocabulary.
Worksheet
Find Four-Letter Words in this Plant Puzzle
Find Four-Letter Words in this Plant Puzzle
Worksheet
Find Four-Letter Words in this Plant Puzzle
Looking for a fourth grade worksheet to help your kid with science? This printable will help with your child's botany vocabulary.
Fourth Grade
Life Science
Worksheet
Making Measurements: How Big is Your Hand?
Making Measurements: How Big is Your Hand?
Activity
Making Measurements: How Big is Your Hand? large image
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?
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
Comparing Leaf Size and Shape
Comparing Leaf Size and Shape
Activity
Comparing Leaf Size and Shape large image
Comparing Leaf Size and Shape
Engineering and Science Inquiry
Science fair project that compares tree leaf size and shape based on the leaf's position in the tree. Is their is a noticeable difference between high and low?
Activity
Comparing Leaf Size and Shape
Comparing Leaf Size and Shape
Activity
Comparing Leaf Size and Shape
Science fair project that compares tree leaf size and shape based on the leaf's position in the tree. Is their is a noticeable difference between high and low?
Engineering and Science Inquiry
Activity
Sorting Out the Scientific Method #4
Sorting Out the Scientific Method #4
Worksheet
Sorting Out the Scientific Method #4 large image
Sorting Out the Scientific Method #4
Fifth Grade
Physical Science
Dr. McSquare is here to help kids learn the scientific method. His reports are all in disarray--can your child sort label each part with the correct step?
Worksheet
Sorting Out the Scientific Method #4
Sorting Out the Scientific Method #4
Worksheet
Sorting Out the Scientific Method #4
Dr. McSquare is here to help kids learn the scientific method. His reports are all in disarray--can your child sort label each part with the correct step?
Fifth Grade
Physical Science
Worksheet
Build a Model of the Cell Membrane
Build a Model of the Cell Membrane
Activity
Build a Model of the Cell Membrane large image
Build a Model of the Cell Membrane
Engineering and Science Inquiry
Check out this fun high school science fair project idea to investigate how the cell membrane regulates what moves into and out of cells.
Activity
Build a Model of the Cell Membrane
Build a Model of the Cell Membrane
Activity
Build a Model of the Cell Membrane
Check out this fun high school science fair project idea to investigate how the cell membrane regulates what moves into and out of cells.
Engineering and Science Inquiry
Activity
Test the Power of Baking Powder
Test the Power of Baking Powder
Activity
Test the Power of Baking Powder large image
Test the Power of Baking Powder
Third Grade
Physical Science
Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!
Activity
Test the Power of Baking Powder
Test the Power of Baking Powder
Activity
Test the Power of Baking Powder
Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!
Third Grade
Physical Science
Activity
Planets Coloring Page
Planets Coloring Page
Worksheet
Planets Coloring Page large image
Planets Coloring Page
First Grade
Earth and Space Science
Do you wish to boldly go where no astronaut has ever gone? Blast off with this coloring page that features four new planets for you and your crayons to explore.
Worksheet
Planets Coloring Page
Planets Coloring Page
Worksheet
Planets Coloring Page
Do you wish to boldly go where no astronaut has ever gone? Blast off with this coloring page that features four new planets for you and your crayons to explore.
First Grade
Earth and Space Science
Worksheet
Mushroom Anatomy
Mushroom Anatomy
Activity
Mushroom Anatomy large image
Mushroom Anatomy
Engineering and Science Inquiry
Check out this fun high school science fair project idea to identify features of a mushroom and learn how do humans use fungi to their benefit?
Activity
Mushroom Anatomy
Mushroom Anatomy
Activity
Mushroom Anatomy
Check out this fun high school science fair project idea to identify features of a mushroom and learn how do humans use fungi to their benefit?
Engineering and Science Inquiry
Activity
Heat Transfer? Can you Measure it? How is it Done?
Heat Transfer? Can you Measure it? How is it Done?
Activity
Heat Transfer? Can you Measure it? How is it Done? large image
Heat Transfer? Can you Measure it? How is it Done?
Measurement
Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.
Activity
Heat Transfer? Can you Measure it? How is it Done?
Heat Transfer? Can you Measure it? How is it Done?
Activity
Heat Transfer? Can you Measure it? How is it Done?
Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.
Measurement
Activity
Master the Periodic Table of Elements #4
Master the Periodic Table of Elements #4
Worksheet
Master the Periodic Table of Elements #4 large image
Master the Periodic Table of Elements #4
Sixth Grade
Physical Science
Boost your chemistry skills by filling in the missing information about the elements, using the included periodic table.
Worksheet
Master the Periodic Table of Elements #4
Master the Periodic Table of Elements #4
Worksheet
Master the Periodic Table of Elements #4
Boost your chemistry skills by filling in the missing information about the elements, using the included periodic table.
Sixth Grade
Physical Science
Worksheet
Top Row Typing: R-U-E-I with Gem Miner
Top Row Typing: R-U-E-I with Gem Miner
Game
Top Row Typing: R-U-E-I with Gem Miner large image
Top Row Typing: R-U-E-I with Gem Miner
First Grade
Typing
Practice typing the first four letters of the top row of the keyboard — R, U, E, and I — together and in random patterns.
Game
Top Row Typing: R-U-E-I with Gem Miner
Top Row Typing: R-U-E-I with Gem Miner
Game
Top Row Typing: R-U-E-I with Gem Miner
Practice typing the first four letters of the top row of the keyboard — R, U, E, and I — together and in random patterns.
First Grade
Typing
Game
Weather & Seasons
Weather & Seasons
Workbook
Weather & Seasons large image
Weather & Seasons
Pre-K
Handwriting
Sun or snow, this series about the seasons will shine for any kid! This round-up of matching games and art projects practices how weather patterns match up with the four seasons.
Workbook
Weather & Seasons
Weather & Seasons
Workbook
Weather & Seasons
Sun or snow, this series about the seasons will shine for any kid! This round-up of matching games and art projects practices how weather patterns match up with the four seasons.
Pre-K
Handwriting
Workbook
Exploring Fossils: Clues from the Past #4
Exploring Fossils: Clues from the Past #4
Worksheet
Exploring Fossils: Clues from the Past #4 large image
Exploring Fossils: Clues from the Past #4
Third Grade
Life Science
Discover the animals and plants of the past in this fossil-focused worksheet!
Worksheet
Exploring Fossils: Clues from the Past #4
Exploring Fossils: Clues from the Past #4
Worksheet
Exploring Fossils: Clues from the Past #4
Discover the animals and plants of the past in this fossil-focused worksheet!
Third Grade
Life Science
Worksheet
Using a Compass
Using a Compass
Activity
Using a Compass large image
Using a Compass
Second Grade
Earth and Space Science
Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.
Activity
Using a Compass
Using a Compass
Activity
Using a Compass
Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.
Second Grade
Earth and Space Science
Activity
Design an Experiment Part 4: Communicate the Findings
Design an Experiment Part 4: Communicate the Findings
Worksheet
Design an Experiment Part 4: Communicate the Findings large image
Design an Experiment Part 4: Communicate the Findings
Sixth Grade
Engineering and Science Inquiry
Wrap up your experiment and share your results with the world in this helpful template!
Worksheet
Design an Experiment Part 4: Communicate the Findings
Design an Experiment Part 4: Communicate the Findings
Worksheet
Design an Experiment Part 4: Communicate the Findings
Wrap up your experiment and share your results with the world in this helpful template!
Sixth Grade
Engineering and Science Inquiry
Worksheet
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