Inscrit le: 08 Mai 2016
|Posté le: Lun 26 Juin - 17:07 (2017) Sujet du message: READ BOOK The Best Treehouse In The World
The Best Treehouse in the World is a family-oriented book about a girl and her brother using the engineering design process to create the best treehouse in the world. What do a pulley, a soup can, a light bulb, and white paint have in common? After building a treehouse with their grandpa, Kate and Alex find that it is too much work, too far, too dark, and too hot. By following the engineering design process and using simple materials like pulleys and light bulbs, they solve these problems. This STEM novel is sure to become your family's favorite read aloud. Be sure to check out the free, printable activity guide (the web address is included inside the book) so you can learn about simple machines, sound, biomimicry, heat, and electric circuits.
bound: 56 pages
publisher: CreateSpace Independent Publishing Platform; 1 edition (April 7, 2017)
isbn: 1537132032, 978-1537132037,
weight: 4.8 ounces (