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In this activity, learners explore how the pendulum has been a reliable way to keep time for centuries. Learners work in teams to build their own working clock using a pendulum out of everyday materials. Learners will need to be able to speed up and slow down the motion of the pendulum clock. They sketch their plans, consider what materials they will need, build the clock, test it, and present reflections to their group.
- Under 5 minutes
- 1 to 2 hours
- Over $20 per group of students
- Ages 8 - 18
- Activity, Lesson/Lesson Plan
- English
Quick Guide
Materials List (per group of students)
- Student Resource Sheets
- Student Worksheets
- Stopwatch or clock with second hand
- String
- Rubber bands
- Golf balls
- Pingpong balls (or ball or weight with knob in it)
- Pencil
- Tape
- Foil
- Paper cups
- Paper clips
- Wire
- Plastic or paper plates
- Glue
- Pipecleaners
- PVC piping
- Cardboard
- Paper
- Velcro tape
- Other materials as needed
Subjects
-
Engineering and Technology
-
Engineering
- Mechanical Engineering
-
Technology
- Information and Communication
-
Engineering
-
Physical Sciences
-
Energy
- Potential and Kinetic Energy
- Work and Machines
-
Motion and Forces
- Machines
- Gravity
- Momentum and Velocity
- Rotation Motion
-
Energy
-
The Nature of Technology
-
Technology and Society
- Impacts of Technology
- Technology and History
-
The Design Process
- Research and Development
- Invention and Innovation
- Problem Solving
- Troubleshooting and Maintenance
-
Technology and Society
Audience
To use this activity, learners need to:
- see
- read
- touch
Learning styles supported:
- Involves teamwork and communication skills
- Involves hands-on or lab activities
Other
Components that are part of this resource:
Includes alignment to state and/or national standards:
This resource is part of:
Access Rights:
- Free access
By:
Rights:
- All rights reserved, IEEE,