The way Things Work. Inclined Planes
DVD - 2002 None on shelf No requests on this item
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"Teacher's guides included and available online"--Container.
Special features: discussion questions & activities.
Dropping boulders off a tower makes gravel for the Mammoth Island roads, but lifting the boulders up to the top of the tower is difficult and dangerous. A young Mammoth Islander suggests that rolling boulders up a ramp would be easier than hauling them up a tower.
DVD, all regions.
Contents: Way things work.
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LANGUAGE OPTIONS
Closed captioned.
PUBLISHED
Wynnewood, PA : Schlessinger Media, [2003], c2002.
Year Published: 2002
Description: 1 videodisc (13 min.) : sd., col. ; 4 3/4 in. + 1 teacher's guide.
Language: English
Format: DVD
ISBN/STANDARD NUMBER
1417100613
9781417100613
ADDITIONAL CREDITS
Zamora, Diego.
Macaulay, David.
Millimages S.A.
Schlessinger Media.
Pearson Broadband.
SUBJECTS
Inclined planes.
Wedges.
Simple machines.
Physics.
Video recordings for children.
Educational videos.
Video recordings for the hearing impaired.