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In this activity, learners construct a projector out of cardboard to view their favorite images (such as storybook illustrations) on the wall. Use this activity to introduce learners to concepts related to optics, light, lenses, and mirrors. Note: this activity requires the use of a saw, not included in the cost of materials. [Activity is publicly available through a web crawler capture on Archive.org.]
- Under 5 minutes
- 1 to 2 hours
- $10 - $20 per student
- Ages 8 - 14
- Activity, Lesson/Lesson Plan
- English
Quick Guide
Materials List (per student)
- 1' square cardboard box
- 5 small pieces of cardboard or foam board
- 1 6" x 10-17" mirror
- 1 3" diameter cardboard tube
- 1-2 clip light with 23W compact florescent bulb or strong flashlight
- 1 73mm +3.0 or 3.5 convex lens with about a 12" focal length
- duct tape
- hot glue gun
- small wood saw
- utility knife
- protractor or 45 degree square
Subjects
-
Mathematics
-
Geometry
- Plane Geometry
-
Geometry
-
Physical Sciences
-
Vibration and Waves
- Light and Optics
-
Light and Optics
- Lenses and Mirrors
- Reflection and Refraction
-
Vibration and Waves
-
The Nature of Science
-
The Scientific Process
- Conducting Investigations
-
The Scientific Process
-
The Nature of Technology
-
The Design Process
- Problem Solving
- Troubleshooting and Maintenance
-
The Design Process
Informal Categories
- Arts and Crafts
- Literature
Audience
To use this activity, learners need to:
- see
- touch
Learning styles supported:
- Links STEM to other topics of interest such as arts and humanities
- 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:
- Oakland Discovery Centers
Rights:
- All rights reserved, Oakland Discovery Centers, 2012