Learn how the professionals at NASA send information across space. Engineers use a microdevice, laser pointer, and mirrors as relays to model data transmission in space. Scholars program a microdevice to detect light received and test how mirrors and their positions affect light intensity using measurements from the microdevice.

Concepts

light, optics, mirrors, engineering design, engineering practices, space exploration, space programs

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Instructional Ideas

• Create a data sheet with space to sketch designs and record light intensity changes

Classroom Considerations

• Uses materials not common in every classroom, so prepare ahead of time
• Requires one laptop or tablet per group
• Must have familiarity with Python programming language or block code to operate a microdevice

Pros

• Background section provides a real-world connection for project introduction
• Includes rubric to clarify assessment criteria

Cons

• None