To learn how to use Montessori ideas in the home or school, for children from birth to 12 years, and for interesting links to articles and projects, click this link: www.michaelolaf.net

EM210 Physics Experient Books, Inclined Planes & Wedges $7.95	EM212 Physics Experient Books, Levers (out of print perhaps forever) $0.00
EM214 Physics Experient Books, Pulleys $7.95	EM216 Physics Experient Books, Screws $7.95
EM218 Physics Experient Books, Wheels and Axles (out of print perhaps forever) $0.00	EM220 Physics Books, Set/3 $23.50
EM200 Block and Tackle or Pulley $70.00	EM346 Geometry Template $6.50

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