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Showing Results for area of a rectangle using square units
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Inverse Square Law: How Does Distance Affect the Spreading of Light?
Activity
Inverse Square Law: How Does Distance Affect the Spreading of Light?
Fourth Grade
Engineering and Science Inquiry
How does distance affect the spreading of light? Kids see diffraction and the inverse square law of light in action with this great science fair project idea.
Activity
Inverse Square Law: How Does Distance Affect the Spreading of Light?
Activity
Inverse Square Law: How Does Distance Affect the Spreading of Light?
How does distance affect the spreading of light? Kids see diffraction and the inverse square law of light in action with this great science fair project idea.
Fourth Grade
Engineering and Science Inquiry
Activity
Bee Garden
Activity
Bee Garden
Fourth Grade
Earth and Space Science
Create a bee garden to help shelter bees in your area.
Activity
Bee Garden
Activity
Bee Garden
Create a bee garden to help shelter bees in your area.
Fourth Grade
Earth and Space Science
Activity
Scale Model of the Solar System
Activity
Scale Model of the Solar System
Fourth Grade
Ratios and Proportions
In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!
Activity
Scale Model of the Solar System
Activity
Scale Model of the Solar System
In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!
Fourth Grade
Ratios and Proportions
Activity
Using Mirrors in the Garden: Measuring Light Reflection
Activity
Using Mirrors in the Garden: Measuring Light Reflection
Fourth Grade
Engineering and Science Inquiry
Can you increase the light and plant growth in your garden using mirrors? In this experiment, measure light reflection and find out!
Activity
Using Mirrors in the Garden: Measuring Light Reflection
Activity
Using Mirrors in the Garden: Measuring Light Reflection
Can you increase the light and plant growth in your garden using mirrors? In this experiment, measure light reflection and find out!
Fourth Grade
Engineering and Science Inquiry
Activity
Using A Dichotomous Key To Identify Trees
Activity
Using A Dichotomous Key To Identify Trees
Fourth Grade
Engineering and Science Inquiry
This science fair project idea identifies trees using a dichotomous key.
Activity
Using A Dichotomous Key To Identify Trees
Activity
Using A Dichotomous Key To Identify Trees
This science fair project idea identifies trees using a dichotomous key.
Fourth Grade
Engineering and Science Inquiry
Activity
What is Biodiversity?
Activity
What is Biodiversity?
Fifth Grade
Engineering and Science Inquiry
What is biodiversity? Kids will study different areas of their backyards to see which is the most diverse to learn about biodiversity and random sampling.
Activity
What is Biodiversity?
Activity
What is Biodiversity?
What is biodiversity? Kids will study different areas of their backyards to see which is the most diverse to learn about biodiversity and random sampling.
Fifth Grade
Engineering and Science Inquiry
Activity
Test for Acids or Bases Using...Flowers!
Activity
Test for Acids or Bases Using...Flowers!
Fifth Grade
Physical Science
Conduct a simple science experiment to see if flowers from your garden pass the acid-base indicator test with this exciting chemistry activity.
Activity
Test for Acids or Bases Using...Flowers!
Activity
Test for Acids or Bases Using...Flowers!
Conduct a simple science experiment to see if flowers from your garden pass the acid-base indicator test with this exciting chemistry activity.
Fifth Grade
Physical Science
Activity
Plant Habitats: Dandelions
Activity
Plant Habitats: Dandelions
Fifth Grade
Life Science
In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.
Activity
Plant Habitats: Dandelions
Activity
Plant Habitats: Dandelions
In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.
Fifth Grade
Life Science
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
Top Row Typing: Words with CuzCuz (Part Two)
Game
Top Row Typing: Words with CuzCuz (Part Two)
Second Grade
Typing
Practice more touch typing using the top row keys and space bar.
Game
Top Row Typing: Words with CuzCuz (Part Two)
Game
Top Row Typing: Words with CuzCuz (Part Two)
Practice more touch typing using the top row keys and space bar.
Second Grade
Typing
Game
Musical Glasses
Activity
Musical Glasses
Third Grade
Engineering and Science Inquiry
In this project students experiment with making music using only glasses of water.
Activity
Musical Glasses
Activity
Musical Glasses
In this project students experiment with making music using only glasses of water.
Third Grade
Engineering and Science Inquiry
Activity
To Measure the Refraction of Light Through Liquids Using Crystals
Activity
To Measure the Refraction of Light Through Liquids Using Crystals
Fifth Grade
Engineering and Science Inquiry
The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.
Activity
To Measure the Refraction of Light Through Liquids Using Crystals
Activity
To Measure the Refraction of Light Through Liquids Using Crystals
The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.
Fifth Grade
Engineering and Science Inquiry
Activity
Where Do My Fingers Go? Capital Letters S-D-F-J-K-L
Worksheet
Where Do My Fingers Go? Capital Letters S-D-F-J-K-L
Third Grade
Typing
It’s time to practice typing capital letters using correct finger placement.
Worksheet
Where Do My Fingers Go? Capital Letters S-D-F-J-K-L
Worksheet
Where Do My Fingers Go? Capital Letters S-D-F-J-K-L
It’s time to practice typing capital letters using correct finger placement.
Third Grade
Typing
Worksheet
What Is Animation?
Lesson Plan
What Is Animation?
Fourth Grade
Engineering and Science Inquiry
In this lesson, students will learn to program an animated figure using ScratchJr.
Lesson Plan
What Is Animation?
Lesson Plan
What Is Animation?
In this lesson, students will learn to program an animated figure using ScratchJr.
Fourth Grade
Engineering and Science Inquiry
Lesson Plan
Periscope Construction
Activity
Periscope Construction
Fourth Grade
Engineering and Science Inquiry
Construct and experiment with a periscope using reflected light rays to gather an image.
Activity
Periscope Construction
Activity
Periscope Construction
Construct and experiment with a periscope using reflected light rays to gather an image.
Fourth Grade
Engineering and Science Inquiry
Activity
Determining the Ages of Trees
Activity
Determining the Ages of Trees
Fifth Grade
Engineering and Science Inquiry
This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.
Activity
Determining the Ages of Trees
Activity
Determining the Ages of Trees
This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.
Fifth Grade
Engineering and Science Inquiry
Activity
Atom Diagram
Worksheet
Atom Diagram
Fifth Grade
Physical Science
Practice diagramming atoms and using the periodic table to pull information about atoms with this quiz page.
Worksheet
Atom Diagram
Worksheet
Atom Diagram
Practice diagramming atoms and using the periodic table to pull information about atoms with this quiz page.
Fifth Grade
Physical Science
Worksheet
Creating Sound Through Vibrations
Activity
Creating Sound Through Vibrations
Fourth Grade
Physical Science
This science fair project idea produces sounds by creating vibrations using different objects.
Activity
Creating Sound Through Vibrations
Activity
Creating Sound Through Vibrations
This science fair project idea produces sounds by creating vibrations using different objects.
Fourth Grade
Physical Science
Activity
Typing Symbols with Gem Miner (Part One)
Game
Typing Symbols with Gem Miner (Part One)
First Grade
Typing
Practice using the shift key to type parenthesis, exclamation points, question marks, and quotation marks.
Game
Typing Symbols with Gem Miner (Part One)
Game
Typing Symbols with Gem Miner (Part One)
Practice using the shift key to type parenthesis, exclamation points, question marks, and quotation marks.
First Grade
Typing
Game
Where Do My Fingers Go? Typing Punctuation
Worksheet
Where Do My Fingers Go? Typing Punctuation
Third Grade
Typing
This computer-free activity teaches how to type ending punctuation marks using correct finger placement.
Worksheet
Where Do My Fingers Go? Typing Punctuation
Worksheet
Where Do My Fingers Go? Typing Punctuation
This computer-free activity teaches how to type ending punctuation marks using correct finger placement.
Third Grade
Typing
Worksheet
How to Make a Compass
Activity
How to Make a Compass
Fourth Grade
Engineering and Science Inquiry
Demonstrate how you can make your own compass using a magnetized needle. It also allows you to compare magnetic north and geographic north.
Activity
How to Make a Compass
Activity
How to Make a Compass
Demonstrate how you can make your own compass using a magnetized needle. It also allows you to compare magnetic north and geographic north.
Fourth Grade
Engineering and Science Inquiry
Activity
Number of Neutrons
Worksheet
Number of Neutrons
Fifth Grade
Physical Science
Practice using the periodic table to calculate the number of neutrons in the atom of an element.
Worksheet
Number of Neutrons
Worksheet
Number of Neutrons
Practice using the periodic table to calculate the number of neutrons in the atom of an element.
Fifth Grade
Physical Science
Worksheet
Soda Explosion
Activity
Soda Explosion
Fourth Grade
Physical Science
This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!
Activity
Soda Explosion
Activity
Soda Explosion
This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!
Fourth Grade
Physical Science
Activity
Principles of Air Pressure
Activity
Principles of Air Pressure
Fourth Grade
Engineering and Science Inquiry
The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.
Activity
Principles of Air Pressure
Activity
Principles of Air Pressure
The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.
Fourth Grade
Engineering and Science Inquiry
Activity
Growing Bacteria
Activity
Growing Bacteria
Fourth Grade
Engineering and Science Inquiry
Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.
Activity
Growing Bacteria
Activity
Growing Bacteria
Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.
Fourth Grade
Engineering and Science Inquiry
Activity
Code a Character
Lesson Plan
Code a Character
Fifth Grade
Engineering and Science Inquiry
In this lesson, students will learn to create an animated character using the education coding app ScratchJr.
Lesson Plan
Code a Character
Lesson Plan
Code a Character
In this lesson, students will learn to create an animated character using the education coding app ScratchJr.
Fifth Grade
Engineering and Science Inquiry
Lesson Plan
Cell Membrane
Activity
Cell Membrane
Third Grade
Engineering and Science Inquiry
In this science fair project you will make a model of a cell membrane using very simple material.
Activity
Cell Membrane
Activity
Cell Membrane
In this science fair project you will make a model of a cell membrane using very simple material.
Third Grade
Engineering and Science Inquiry
Activity
Typing Top Row 2
Guided Lesson
Typing Top Row 2
First Grade
Typing
This typing lesson helps kids practice typing using keys in the top row of a computer keyboard. Using a series of interactive exercises, kids will gain confidence typing top row keys with speed and accuracy. Encourage your students to become more independent computer users with this top row typing lesson.
Guided Lesson
Typing Top Row 2
Guided Lesson
Typing Top Row 2
This typing lesson helps kids practice typing using keys in the top row of a computer keyboard. Using a series of interactive exercises, kids will gain confidence typing top row keys with speed and accuracy. Encourage your students to become more independent computer users with this top row typing lesson.
First Grade
Typing
Guided Lesson
Typing Words with Capital Letters: Famous People
Game
Typing Words with Capital Letters: Famous People
Second Grade
Typing
Type the names of famous artists, writers, and inventors using the shift key so that Roly can enjoy more fish.
Game
Typing Words with Capital Letters: Famous People
Game
Typing Words with Capital Letters: Famous People
Type the names of famous artists, writers, and inventors using the shift key so that Roly can enjoy more fish.
Second Grade
Typing
Game
Home Row Typing: Uppercase Letters with Gem Miner
Game
Home Row Typing: Uppercase Letters with Gem Miner
First Grade
Typing
Practice touch typing home row keys in uppercase using the Shift key.
Game
Home Row Typing: Uppercase Letters with Gem Miner
Game
Home Row Typing: Uppercase Letters with Gem Miner
Practice touch typing home row keys in uppercase using the Shift key.
First Grade
Typing
Game
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