Early Civilizations Library Bound Book
Grades: 3 - 6
A story, a problem, a list of possible solutions, and - Eureka! You have it! Become an inventor, and test your creative skills with an experiment or make-and-do construction.
What inspired the Romans to build straight roads? Why did Archimedes want to make a giant screw? Discover how wind was used to power machines and how printing sped up bookmaking. Then string up a super-pulley, build a wind turbine, and carve a set of begetable printing blocks.
Your students can explore ten different inventions and step-by-step instructions allow them to construct the invention or experiment.
Library bound, 48 pages.