How Long Does It Take to Say Hello?

In this space science learning exercise, students compute the time it would take for a message to reach the moon and all of the planets. They also identify and explain the differences in the times that it takes to communicate with the inner and outer planets.

3rd - 6th Math 4 Views 36 Downloads
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What Members Say

Pamela W.
Lesson Planet saves me from reinventing the wheel.
Pamela W., Special Education Teacher
Morrisville, NC