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In this activity, learners explore the concept of force and how pulleys are used in everyday life to make work easier. Learners examine different uses for pulleys, the impact of multiple pulleys, and identify pulley use in school and their community. Learners test the ability to move weights using one, two and three pulleys in a series.
- Under 5 minutes
- 1 to 2 hours
- $10 - $20 per group of students
- Ages 8 - 11
- Activity, Lesson/Lesson Plan
- English
Quick Guide
Materials List (per group of students)
- Student Resource Sheets
- Student Worksheets
- Household twine
- Two 2" or larger pulleys
- Weight (either a small or 1 liter plastic soda bottle filled with liquid or sand)
Subjects
-
Engineering and Technology
-
Engineering
- Mechanical Engineering
- Technology
-
Engineering
-
Physical Sciences
-
Energy
- Potential and Kinetic Energy
- Work and Machines
-
Motion and Forces
- Machines
- Gravity
- Newton's Laws
-
Energy
-
The Nature of Science
-
The Scientific Process
- Conducting Investigations
- Formulating Explanations
- Communicating Results
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The Scientific Process
-
The Nature of Technology
-
The Design Process
- Problem Solving
- Troubleshooting and Maintenance
-
The Design Process
Audience
To use this activity, learners need to:
- see
- read
- be mobile
- 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,