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Story Behind the Science
Story Behind the Science: Pendulum Motion [Pdf]
The history of the pendulum and its importance both in timekeeping, and in how timekeeping was used to solve other problems, such as determining longitude on a map.
Story Behind the Science
Story Behind the Science: Pendulum Motion, Time, and Shape of Earth [Pdf]
Article outlining the scientific history behind the evolution of theories about measuring time based on the movement of a pendulum, and about how gravity would impact a pendulum's movement depending on one's proximity to the Earth's...
University of Colorado
University of Colorado: Ph Et Interactive Simulations: Pendulum Lab
Manipulate the mass of a weight and the length of string in this interactive pendulum simulation. Change the speed, friction, and gravity to make the pendulum swing change as measurements are displayed on the screen. Younger students can...
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Double Pendulum Poincare Map
A double pendulum model where the angles and angular velocities can be manipulated and the effects observed.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Pendulum Energy Model
A simulation exploring the energy produced by a simple pendulum, written for middle school. Includes a lesson plan with accompanying worksheets.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Double Pendulum Phase Space Model
Adjust to conditions of a double pendulum model and observe the results in an accompanying graph.
SRI International
Performance Assessment Links in Science: Observing Objects
This is a performance task for Grade Four students where they observe two different pendulums and compare the two types of motion. The activity is designed for a lab setting where students work at individual stations. A rubric and...
PBS
Pbs Kids: Zoom Science: Introduction to Pendulums
What is a pendulum? What makes it swing? Who was Leon Foucault? Discover the answers to these and related questions.
TOPS Learning Systems
Tops Learning Systems: Top Science: Paper Clip Pendulums [Pdf]
Investigate how the length of a pendulum's chain or string affects the frequency of its swings.
TOPS Learning Systems
Tops Learning Systems: Top Science: Clock Pendulum [Pdf]
Create a clock that accurately keeps time using a pendulum.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Driven Pendulum With Phase Space
Illustrate the physics of a pendulum with this simulated exercise which examines the variation of a moving pendulum, its phase space, and its Poincare section.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Two Springs and a Pendulum Model
Swing virtual pendulums and compare the motion of one oscillating weight on a horizontal spring to a second weight on another spring. Then, compare how these motions differ from the motion of a simple pendulum.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Physical Pendulum Forces
This simulation of a pendulum will demonstrate how friction and force have to change to keep the mass in the same position on the pivoted rod.
Discovery Education
Discovery Education: Physical Science
The Discovery Channel provides numerous lesson plans dealing with the physical sciences. Content is organized by grade level, but all lesson plans include suggestions for adaptations for older or younger audiences.
CK-12 Foundation
Ck 12: Earth Science: Rotation of Earth
[Free Registration/Login may be required to access all resource tools.] How the Earth rotates around its axis.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Swinging Atwood's Machine Model
Variation on the standard Atwood's Machine model, where one hanging mass swings like a pendulum and the other remains stationary. Manipulate the conditions and observe the results.
Khan Academy
Khan Academy: The Mechanics of Standing Balance
This is a 5-question quiz to help prepare for the MCAT. It uses the analogy between a standing patient and an inverted pendulum and the mechanics of standing balance.
Educaplus (Jesús Peñas Cano)
Educaplus: Ley Del Pendulo
What determines the period of oscillation of a pendulum? Try this little demonstration to find out the answer.
Georgetown University
Georgetown University: Edgar Allan Poe (1809 1849)
This site is a professor's guide for students. This guide features information on how to distinguish between Poe and his narrators in his stories.