Motorized Orrery with Teacher's Guide

Give your students the chance to see the solar system in action. Calendar at base allows positioning of planets according to date and shows relative position between individual planets and the sun. Lesson plan facilitates explanation of orbit and speed. Teachers Guide includes 10 lessons.
Grades 3-9.

Model is gear driven within the base. Not Chain-Driven.

Slightly smaller in scale than the non-motorized version.

Weight: 7 lbs

Item# HS201
PRICE: $289.95  

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       Motorized Orrery pictured above

Non-Motorized Orrery

Give your students the chance to see the solar system in action. Calendar at base allows positioning of planets according to date and shows relative position between individual planets and the sun. Lesson plan facilitates explanation of orbit and speed. Grades 3-9.

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           Non-motorized Orrery pictured above

Explore the solar system in-depth with this excellent educational set.  Includes twenty complete lessons, the non-motorized Orrery, a Microslide Viewer and lesson sets. 

Width: 25"
Height: 13"
Weight: 10 lbs.

Item# HS203
PRICE: $166.00

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                 Exploring the Solar System Set