Upper Elementary (3-5)
Knows that the Earth is one of several planets that orbit the Sun, and the Moon orbits around the Earth.
Examples Referencing Requested Benchmark
Modeling the Motions of the Earth, Moon and Sun
The Cause of the Phases of the Moon
View all Examples
Chosen as a Selected Web Resource by the National Council of Teachers of Mathematics
NASA Official: Ralph A. Kahn
Webmaster: Susannah Pearce
: © 2015 Practical Uses of Math And Science.
ALL RIGHTS RESERVED Based on U.S. Government sponsored research