Sloping Up and Down (Paperback)

Felicia Law

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Sloping Up and Down explores the benefits and uses of the ramp. RobbO and RobbEE learn that a ramp is called an inclined plane. They discover that ramps are used for building stairs and escalators, and were even used as far back as ancient Egypt to build the pyramids.


Product Details

  • Product code: AKTSD
  • ISBN: 9780778704256
  • Publisher: Crabtree Publishing Co,US
  • Format: Paperback
  • Dimensions: 20.8cm x 25.8cm
  • Pages: 32
  • Publish date: Thu Aug 28 00:00:00 BST 2014
  • Book points: 9

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