Students learn fundamental concepts in space science using the Sun-Earth-Moon system as the focus. Through models, hands-on activities, and readings, students explore topics such as planet size and distance, Earth's shape and spin, gravity, the apparent movement of the sun and stars, moon phases, and eclipses. Each of the 4 units in this Sequence contains 4 to 9 60-minute class sessions.

Kit comes with a Teacher's Guide and the materials needed for a class of 32.
The Teacher’s Guide Set includes a 5 volume Teacher’s Guide and CD-ROM containing electronic color transparencies and copy maters for duplication or electronic presentation.
The Refurbishment Set replenishes kit consumables.

/!\ WARNING: CHOKING HAZARD - Small parts. Not for children under 3 yrs.