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University of Delaware: Virtual Compound Microscope
This virtual microscope is ideal for learning how to properly use a microscope. Users can turn knobs and dials, throw switches, move levers, change lenses, select a specimen, and adjust oculars. Watch the seven minute video for an...
TeachEngineering
Teach Engineering: Splash, Pop, Fizz: Rube Goldberg Machines
Refreshed with an understanding of the six simple machines; screw, wedge, pully, incline plane, wheel and axle, and lever, student groups receive materials and an allotted amount of time to act as mechanical engineers to design and...
Council of Foreign Relations
Council on Foreign Relations: How to Handle North Korea
A review of the sinking of a South Korean ship by North Korea, & the actions of retribution taken so far. The final discussion revolves around the critical importance that China plays in this, and the influence it can lever either...
![Ontario Council for Technology Education: Designing and Testing a Crane [Pdf] Lesson Plan](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Ontario Council for Technology Education: Designing and Testing a Crane [Pdf] Lesson Plan")
Other
Ontario Council for Technology Education: Designing and Testing a Crane [Pdf]
By the end of this project, students will be familiar with the 6 different simple machines and will be able to identify how these machines are used in products and tools they use on a daily basis. They will investigate how mechanical...
US National Archives
Nara: Teaching With Documents: Sow the Seeds of Victory!
A very interesting look at the efforts made by the Wilson administration and the American public in feeding its citizens during World War I. Find out about the extraordinary legal actions taken by the federal government to assure a...
SEDL
Southwest Educational Development Laboratory: Simple Machines [Pdf]
This large PDF file contains seven lessons on simple machines. Includes illustrations. Requires Adobe Reader.
TeachEngineering
Teach Engineering: Sum It Up: An Introduction to Static Equilibrium
Students are introduced to static equilibrium by learning how forces and torques are balanced in a well-designed engineering structure. A tower crane is presented as a simplified two-dimensional case. Using Popsicle sticks and hot glue,...
Duke University
Hartman Center: Emergence of Advertising in America
The Emergence of Advertising in America: 1850-1920 (EAA) presents over 9,000 images, with database information, relating to the early history of advertising in the United States.
TeachEngineering
Teach Engineering: A Simple Solution for the Circus
In this activity, students are challenged to design a contraption using simple machines to move a circus elephant into a rail car. After students consider their audience and constraints, they work in groups to brainstorm ideas and select...
TeachEngineering
Teach Engineering: Modern Day Pyramids
Students investigate the ways in which ancient technologies - six types of simple machines and combinations - are used to construct modern buildings. As they work together to solve a design problem (designing and building a modern...
Other
Drexel University: Archimedes
An extensive site dedicated to the life and legacy of the Greek mathematician Archimedes. Content includes a timeline of Archimedes' life, an overview of several of his inventions, and numerous anecdotes isolating various moments in his...
Science Buddies
Science Buddies: There's a Machine in My Toy Box!
Simple machines are everywhere, even many of your toys are simple machines. Come visit this science fair project and explore the six types of simple machines. Find out how many are hiding under the hinged lid (yes, another simple...
Creative Science Centre
Creative Science Centre: A Simple Demonstration of Piezoelectricity
Piezoelectricity is an electrical effect that occurs when mechanical stress is applied to certain materials, e.g., quartz crystals, Rochelle salts, and barium titanate. The sound of a wrist watch alarm or a smoke detector is made by a...
TED Talks
Ted: Ted Ed: Can You Solve the Bridge Riddle?
Taking that internship in a remote mountain lab might not have been the best idea. Pulling that lever with the skull symbol just to see what it did probably wasn't so smart either. But now is not the time for regrets because you need to...
Read Works
Read Works: Machines Can Move!
[Free Registration/Login Required] An informational text about simple machines used in daily life such as: a pulley, a screw, an inclined plane, a wheel and axle, a wedge, and a lever. A question sheet is available to help students build...
Texas Instruments
Texas Instruments: Lifting a Lion
In this activity, students learn to solve a real-world problem. Using a toy lion and a lever, students discover how much work is needed to raise the toy lion. They use proportions to determine the force needed to lift a real lion.
Alabama Learning Exchange
Alex: How to Make Something Simple, Hard
Middle schoolers will have completed a unit of forces and motion prior to the current unit of study on simple machines (lever, inclined plane, screw, wedge, pulley, wheel and axle). Students will review the functions and examples of...
Alabama Learning Exchange
Alex: Inventions Using Simple Machines Project
Students will have completed a unit on the six simple machines (lever, inclined plane, pulley, wedge, screw, and wheel and axle) before beginning this project. Students will choose to investigate an invention composed of one or more...
Other
Trinity Valley Community College: Introd. To Accessibility: Universal Design
The goal of Universal Design is to create spaces and products that are as usable as possible to the greatest number of people despite their differences. This page is a course introduction and provides a brief description of universal...
![Pbs Kids: Design Squad Challenge: Pop Fly [Pdf] Handout](https://content.lessonplanet.com/knovation/original/39881-209cdcaac474e70b6b2eb7058161d9a9.jpg?1661182352 "Pbs Kids: Design Squad Challenge: Pop Fly [Pdf] Handout")
PBS
Pbs Kids: Design Squad Challenge: Pop Fly [Pdf]
Hands-on challenge to design and build a way to launch a Ping-Pong ball high enough to catch it. Provides full list of materials with ideas on how to design, build, test, and redesign it if necessary. Activity focuses on the engineering...
Utah Education Network
Uen: Catapult Creations
Third graders learn how a catapult works and build their own.
PBS
Pbs: Nova: Infinite Secrets
Offers a look into the mind of Archimedes based on findings within newly discovered manuscript.
NASA
Nasa: Weight and Balance Forces Acting on an Airplane
The effects of forces exerted on an airplane wing are discussed both conceptually and mathematically. Illustrations and sample problems and solutions are provided.
Scholastic
Scholastic: Dirtmeister's Science Reporters: Simple Machines: The Wheel and Axle
An in-depth explanation of the wheel and axle from Scholastic. Also provides several examples and a picture for understanding.
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