Lesson Plan
BioEd Online

Bio Ed Online: Center of Gravity

For Teachers 6th - 8th
In the following lesson students will learn about center of gravity and how the body adjusts to the force of gravity to remain balanced.
Activity
Science Buddies

Science Buddies: Balancing Act: Finding Your Center of Gravity

For Students 9th - 10th
Like to have the balance of a tightrope walker? Try the more close - to - the - ground balancing test in this easy experiment to learn a few trade secrets of the high wire experts. In this project, you'll find your center of gravity and...
Activity
Exploratorium

Exploratorium: Science Snacks: Center of Gravity

For Students 9th - 10th
This activity demonstrates an easy way to find the center of gravity of an object.
Website
National Council of Teachers of Mathematics

The Math Forum: Ask Dr. Math: Centroid: Center of Gravity

For Students 9th - 10th
At this site you will find am online discussion about the centroid of a triangle. The page begins with a discussion of observations leading to the centroid of a triangle. Dr. Math explains the correct findings as well as the errors made...
Interactive
Physics Aviary

Physics Aviary: Center of Mass Estimated

For Students 9th - 10th
Estimate the location of the center of mass of systems of particles. You will have one minute to estimate as many centers of mass as possible.
Interactive
Physics Aviary

Physics Aviary: Center of Mass Level 1

For Students 9th - 10th
Find the center of mass of a one dimensional system of 2 particles.
Interactive
Physics Aviary

Physics Aviary: Center of Mass Level 2

For Students 9th - 10th
Find the center of mass of a one dimensional system of 3 particles.
Activity
Physics Aviary

Physics Aviary: Center of Mass Level 3

For Students 9th - 10th
Find the center of mass of a two dimensional system of 4 particles.
Unit Plan
CK-12 Foundation

Ck 12: Universal Law of Gravity

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] In this online tutorial students will learn to describe and calculate how the magnitude of the gravitational force between two objects depends on their masses and...
Lesson Plan
Science and Mathematics Initiative for Learning Enhancement (SMILE)

Smile: Center of Gravity Lab

For Teachers 9th - 10th
This Illinois Institute of Technologysite provides a lab activity in which students find the center of gravity of a box which has nonuniform weight distribution. Complete with directions and discussion questions; answers provided.
Lesson Plan
Science Education Resource Center at Carleton College

Serc: Investigating Calculating the Effect of Mass, Length and Displacement

For Teachers 9th - 10th
In this physics lab activity young scholars investigate how mass, length and angular displacement affect the period of a simple pendulum. Students control variables, testing one variable at a time, using manual techniques (stopwatch,...
Handout
Science Struck

Science Struck: A Comprehensive List of All the Physics Formulas

For Students 9th - 10th
Provides a long list of physics formulas for easy reference.
Unit Plan
Scholastic

Scholastic: Study Jams! Science: Our Solar System: Gravity & Inertia

For Students 3rd - 5th
A video and a short multiple-choice quiz on the topic of gravity and inertia, and how they work together to keep objects from floating off into space.
Activity
PBS

Pbs Teachers: Secrets of Lost Empires I: Stonehenge

For Teachers 3rd - 8th
Investigate center of gravity by changing the weight distribution of a suspended object.
Lesson Plan
Science and Mathematics Initiative for Learning Enhancement (SMILE)

Smile: The Center of Mass

For Teachers 7th - 9th
This site from the Illinois Institute of Technology provides a lab activity in which students determine the location of the center of mass of an irregularly shaped object. Observations are related to the balancing point of the object....
Activity
TeachEngineering

Teach Engineering: Wow! That Captures It!

For Teachers 5th - 7th
Students learn how motion capture (mo-cap) technology enables computer animators to create realistic effects. They learn the importance of center of gravity in animation and how to use the concept of center of gravity in writing an...
Lesson Plan
TeachEngineering

Teach Engineering: Rocking the Boat

For Teachers 7th - 9th
The concepts of stability and equilibrium are introduced while students learn how these ideas are related to the concept of center of mass. They gain further understanding when they see, first-hand, how equilibrium is closely related to...
Activity
PBS

Pbs Kids: Dragonfly Tv: Do It: Balancing Act

For Students 3rd - 8th
An experiment kids can do at home to discover how the center of gravity can affect whether things will balance or not.
Activity
Exploratorium

Exploratorium: Science Snacks: Take It From the Top

For Students 9th - 10th
Play with the center of gravity as you balance a set of blocks in a way that looks impossible.
Activity
Exploratorium

Exploratorium: Science Snacks: Balancing Stick

For Students 9th - 10th
An activity to study how the position of the center of gravity is affected by the distribution of mass of an object. This activity ask students to balance a dowel on their finger and by moving the playdoh around the dowel they see how it...
Activity
Other

A Magic Classroom: Nail Balance Puzzle [Pdf]

For Students 1st - 8th
In this lesson, students try to balance fourteen nails on the head of one nail by outwitting gravity.
Lesson Plan
TeachEngineering

Teach Engineering: Rocket Me Into Space

For Teachers 3rd - 5th
One of the exciting challenges for engineers is the idea of exploration. This lesson looks more closely at Spaceman Rohan, Spacewoman Tess, their daughter Maya, and their challenges with getting to space, setting up satellites, and...
Lesson Plan
Utah STEM Foundation

Utah Stem Action Center: Angry Birds Are Mad About Physics

For Teachers 3rd - 5th
Learn about catapults and Newton's laws of motion.
Activity
Read Works

Read Works: The Science of Fun!

For Teachers 4th
[Free Registration/Login Required] An informational text about the science behind circus acts. A question sheet is available to help students build skills in reading comprehension.

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