Educational Programs
3D Educational Resources
Free online classroom resources for teachers.
Bring the artifacts to your classroom! These 3D print files and accompanying activity sheets bring the excitement and education of the museum wherever you are.
Terms of use
Telegraph Key: A 3D exploration of electrical transmissions cstmc
Type: Activity Kits
Grade Levels: Grades 4 to 10, Cycle 2 (primary) to Cycle 2 (secondary)
Fee: Free download
Dates Offered: Offered year round
With downloadable 3D files and activity sheets, students explore an early form of electrical communication, electrical circuits and how codes can be used to transmit information
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