SKIP TO CONTENT
All SubjectsScience
Subtopics:

Showing Results for and back : Page 6

500 results
Search for: and, , back
✕
Science
✕
Sort by:
500 results
Sort by:
Lactose and Lactase: Exploring Enzymes as Catalysts
Activity
Lactose and Lactase: Exploring Enzymes as Catalysts
Fourth Grade
Engineering and Science Inquiry
Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.
Activity
Lactose and Lactase: Exploring Enzymes as Catalysts
Activity
Lactose and Lactase: Exploring Enzymes as Catalysts
Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.
Fourth Grade
Engineering and Science Inquiry
Activity
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
Cartoon Physics
Cartoon Physics
Activity
Cartoon Physics large image
Cartoon Physics
Physical Science
Looking for a way to help your teen explore the fun side of physics? How about a round of Saturday morning cartoons?
Activity
Cartoon Physics
Cartoon Physics
Activity
Cartoon Physics
Looking for a way to help your teen explore the fun side of physics? How about a round of Saturday morning cartoons?
Physical Science
Activity
How Fiber Optics Work: Total Internal Reflection
Activity
How Fiber Optics Work: Total Internal Reflection
Engineering and Science Inquiry
Kids learn how fiber optics work with a dramatic total internal reflection experiment using a fish tank, water, and a laser pointer.
Activity
How Fiber Optics Work: Total Internal Reflection
Activity
How Fiber Optics Work: Total Internal Reflection
Kids learn how fiber optics work with a dramatic total internal reflection experiment using a fish tank, water, and a laser pointer.
Engineering and Science Inquiry
Activity
Experiment with Boiled Egg Science
Experiment with Boiled Egg Science
Activity
Experiment with Boiled Egg Science large image
Experiment with Boiled Egg Science
Kindergarten
Physical Science
This kindergarten science activity will help her explore the changing states of matter which transform an egg from raw to soft to hard-boiled.
Activity
Experiment with Boiled Egg Science
Experiment with Boiled Egg Science
Activity
Experiment with Boiled Egg Science
This kindergarten science activity will help her explore the changing states of matter which transform an egg from raw to soft to hard-boiled.
Kindergarten
Physical Science
Activity
Design Challenge: Building a Bridge
Design Challenge: Building a Bridge
Activity
Design Challenge: Building a Bridge large image
Design Challenge: Building a Bridge
Pre-K
Engineering and Science Inquiry
In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!
Activity
Design Challenge: Building a Bridge
Design Challenge: Building a Bridge
Activity
Design Challenge: Building a Bridge
In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!
Pre-K
Engineering and Science Inquiry
Activity
Force and the Fulcrum
Force and the Fulcrum
Activity
Force and the Fulcrum large image
Force and the Fulcrum
Fifth Grade
Engineering and Science Inquiry
This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.
Activity
Force and the Fulcrum
Force and the Fulcrum
Activity
Force and the Fulcrum
This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.
Fifth Grade
Engineering and Science Inquiry
Activity
Spring Showers Water Cycle
Spring Showers Water Cycle
Lesson Plan
Spring Showers Water Cycle large image
Spring Showers Water Cycle
First Grade
Earth and Space Science
Leap into a spring lesson plan about the water cycle, with the help of a friend in the book The Little Raindrop. Students will learn features of the water cycle and retell the journey of the raindrop verbally and in writing.
Lesson Plan
Spring Showers Water Cycle
Spring Showers Water Cycle
Lesson Plan
Spring Showers Water Cycle
Leap into a spring lesson plan about the water cycle, with the help of a friend in the book The Little Raindrop. Students will learn features of the water cycle and retell the journey of the raindrop verbally and in writing.
First Grade
Earth and Space Science
Lesson Plan
The Impact of Distance on the Doppler Effect
The Impact of Distance on the Doppler Effect
Activity
The Impact of Distance on the Doppler Effect large image
The Impact of Distance on the Doppler Effect
Physical Science
What is the Doppler Effect, or the Doppler Shift? The purpose of this science fair project is to determine how distance impacts the Doppler Effect.
Activity
The Impact of Distance on the Doppler Effect
The Impact of Distance on the Doppler Effect
Activity
The Impact of Distance on the Doppler Effect
What is the Doppler Effect, or the Doppler Shift? The purpose of this science fair project is to determine how distance impacts the Doppler Effect.
Physical Science
Activity
Which Type of Sunglass Lenses Gives the Best Sun Protection?
Which Type of Sunglass Lenses Gives the Best Sun Protection?
Activity
Which Type of Sunglass Lenses Gives the Best Sun Protection? large image
Which Type of Sunglass Lenses Gives the Best Sun Protection?
Engineering and Science Inquiry
Which type of sunglass lenses gives you the best protection from the sun's harmful UV rays? Find out in this cool science project!
Activity
Which Type of Sunglass Lenses Gives the Best Sun Protection?
Which Type of Sunglass Lenses Gives the Best Sun Protection?
Activity
Which Type of Sunglass Lenses Gives the Best Sun Protection?
Which type of sunglass lenses gives you the best protection from the sun's harmful UV rays? Find out in this cool science project!
Engineering and Science Inquiry
Activity
Make a Soda Bottle Greenhouse
Make a Soda Bottle Greenhouse
Activity
Make a Soda Bottle Greenhouse large image
Make a Soda Bottle Greenhouse
Kindergarten
Life Science
In this hands-on activity, kids learn what it takes to foster seedlings into full-grown plants, all in a regular old soda bottle!
Activity
Make a Soda Bottle Greenhouse
Make a Soda Bottle Greenhouse
Activity
Make a Soda Bottle Greenhouse
In this hands-on activity, kids learn what it takes to foster seedlings into full-grown plants, all in a regular old soda bottle!
Kindergarten
Life Science
Activity
Bird Songs
Bird Songs
Activity
Bird Songs large image
Bird Songs
Second Grade
Earth and Space Science
Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!
Activity
Bird Songs
Bird Songs
Activity
Bird Songs
Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!
Second Grade
Earth and Space Science
Activity
Does Liquid Weigh More after Freezing and Boiling?
Does Liquid Weigh More after Freezing and Boiling?
Activity
Does Liquid Weigh More after Freezing and Boiling? large image
Does Liquid Weigh More after Freezing and Boiling?
Fifth Grade
Measurement
This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.
Activity
Does Liquid Weigh More after Freezing and Boiling?
Does Liquid Weigh More after Freezing and Boiling?
Activity
Does Liquid Weigh More after Freezing and Boiling?
This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.
Fifth Grade
Measurement
Activity
Soda Geyser
Soda Geyser
Activity
Soda Geyser large image
Soda Geyser
Engineering and Science Inquiry
Discover if soda geysers will erupt when using regular vs. diet cola and which candies will create eruptions.
Activity
Soda Geyser
Soda Geyser
Activity
Soda Geyser
Discover if soda geysers will erupt when using regular vs. diet cola and which candies will create eruptions.
Engineering and Science Inquiry
Activity
Oobleck Science: Solid or Liquid?
Oobleck Science: Solid or Liquid?
Activity
Oobleck Science: Solid or Liquid? large image
Oobleck Science: Solid or Liquid?
First Grade
Physical Science
Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!
Activity
Oobleck Science: Solid or Liquid?
Oobleck Science: Solid or Liquid?
Activity
Oobleck Science: Solid or Liquid?
Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!
First Grade
Physical Science
Activity
Explore the Layers of the Earth
Explore the Layers of the Earth
Activity
Explore the Layers of the Earth large image
Explore the Layers of the Earth
Kindergarten
Earth and Space Science
Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.
Activity
Explore the Layers of the Earth
Explore the Layers of the Earth
Activity
Explore the Layers of the Earth
Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.
Kindergarten
Earth and Space Science
Activity
White Trays vs. Whitestrips: Which Whitens Teeth Better?
White Trays vs. Whitestrips: Which Whitens Teeth Better?
Activity
White Trays vs. Whitestrips: Which Whitens Teeth Better? large image
White Trays vs. Whitestrips: Which Whitens Teeth Better?
Engineering and Science Inquiry
Explore which teeth-whitening products work best - Whitestrips or Whitetrays.
Activity
White Trays vs. Whitestrips: Which Whitens Teeth Better?
White Trays vs. Whitestrips: Which Whitens Teeth Better?
Activity
White Trays vs. Whitestrips: Which Whitens Teeth Better?
Explore which teeth-whitening products work best - Whitestrips or Whitetrays.
Engineering and Science Inquiry
Activity
Moss Terrarium
Moss Terrarium
Activity
Moss Terrarium large image
Moss Terrarium
Second Grade
Earth and Space Science
Learn about nature by making your own mini moss garden.
Activity
Moss Terrarium
Moss Terrarium
Activity
Moss Terrarium
Learn about nature by making your own mini moss garden.
Second Grade
Earth and Space Science
Activity
Melting Ice Experiment
Melting Ice Experiment
Activity
Melting Ice Experiment large image
Melting Ice Experiment
Third Grade
Measurement
How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.
Activity
Melting Ice Experiment
Melting Ice Experiment
Activity
Melting Ice Experiment
How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.
Third Grade
Measurement
Activity
Make Waves in a Bottle
Make Waves in a Bottle
Activity
Make Waves in a Bottle large image
Make Waves in a Bottle
Kindergarten
Earth and Space Science
Can't make it to the beach? Bring the science of ocean waves home with this fun earth science-related craft.
Activity
Make Waves in a Bottle
Make Waves in a Bottle
Activity
Make Waves in a Bottle
Can't make it to the beach? Bring the science of ocean waves home with this fun earth science-related craft.
Kindergarten
Earth and Space Science
Activity
Turn Salt Water into Drinking Water
Turn Salt Water into Drinking Water
Activity
Turn Salt Water into Drinking Water large image
Turn Salt Water into Drinking Water
Pre-K
Physical Science
Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.
Activity
Turn Salt Water into Drinking Water
Turn Salt Water into Drinking Water
Activity
Turn Salt Water into Drinking Water
Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.
Pre-K
Physical Science
Activity
Measure the Moon
Measure the Moon
Activity
Measure the Moon large image
Measure the Moon
Third Grade
Physical Science
Has your kid noticed how much bigger the moon looks when it's low in the sky? Here's an activity you can do to show them that it's just an optical illusion.
Activity
Measure the Moon
Measure the Moon
Activity
Measure the Moon
Has your kid noticed how much bigger the moon looks when it's low in the sky? Here's an activity you can do to show them that it's just an optical illusion.
Third Grade
Physical Science
Activity
Transforming Tree: Tracking Change through the Seasons
Transforming Tree: Tracking Change through the Seasons
Activity
Transforming Tree: Tracking Change through the Seasons large image
Transforming Tree: Tracking Change through the Seasons
Kindergarten
Engineering and Science Inquiry
In this science fair project, young children notice and track changes in trees throughout the year.
Activity
Transforming Tree: Tracking Change through the Seasons
Transforming Tree: Tracking Change through the Seasons
Activity
Transforming Tree: Tracking Change through the Seasons
In this science fair project, young children notice and track changes in trees throughout the year.
Kindergarten
Engineering and Science Inquiry
Activity
Fossil Fun
Fossil Fun
Activity
Fossil Fun large image
Fossil Fun
Pre-K
Earth and Space Science
Make these homemade shell fossils and introduce your child to the wonders of science!
Activity
Fossil Fun
Fossil Fun
Activity
Fossil Fun
Make these homemade shell fossils and introduce your child to the wonders of science!
Pre-K
Earth and Space Science
Activity
Electron Charge Density
Electron Charge Density
Activity
Electron Charge Density large image
Electron Charge Density
Engineering and Science Inquiry
This experiment determines the distribution of darts around a bulls eye to simulate the probability of an electron's location in its own cloud of electrons.
Activity
Electron Charge Density
Electron Charge Density
Activity
Electron Charge Density
This experiment determines the distribution of darts around a bulls eye to simulate the probability of an electron's location in its own cloud of electrons.
Engineering and Science Inquiry
Activity
Play Whistle Hide-and-Seek
Play Whistle Hide-and-Seek
Activity
Play Whistle Hide-and-Seek large image
Play Whistle Hide-and-Seek
Third Grade
Earth and Space Science
Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.
Activity
Play Whistle Hide-and-Seek
Play Whistle Hide-and-Seek
Activity
Play Whistle Hide-and-Seek
Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.
Third Grade
Earth and Space Science
Activity
A Fractal in a Fractal
A Fractal in a Fractal
Activity
A Fractal in a Fractal large image
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
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
Ice Ornament
Ice Ornament
Activity
Ice Ornament large image
Ice Ornament
Pre-K
Earth and Space Science
Help your child make an attractive frozen holiday ornament to hang outside during winter months.
Activity
Ice Ornament
Ice Ornament
Activity
Ice Ornament
Help your child make an attractive frozen holiday ornament to hang outside during winter months.
Pre-K
Earth and Space Science
Activity
Create a Flip Book!
Create a Flip Book!
Activity
Create a Flip Book! large image
Create a Flip Book!
Life Science
Trick your eye with this easy-to-make animation flip book! It's a fun way to learn about persistence of vision and is creative enough to entertain anyone.
Activity
Create a Flip Book!
Create a Flip Book!
Activity
Create a Flip Book!
Trick your eye with this easy-to-make animation flip book! It's a fun way to learn about persistence of vision and is creative enough to entertain anyone.
Life Science
Activity
Word Color Association: Are You Feeling Orange?
Word Color Association: Are You Feeling Orange?
Activity
Word Color Association: Are You Feeling Orange? large image
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?
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
1…567…17