Clever Machinery: Pulleys Levers and More cover

Clever Machinery: Pulleys Levers and More

Author: Allan, John

Reading Metrics

Grade Level Middle Grades (MG 4-8)
Book Level 5.2
Points 0.5
Fiction/Nonfiction Nonfiction
Word Count 2279
Points per Word 0.000219
Page Count 32
Points per Page 0.015625

Description

Readers learn about the science and engineering that goes into amusement park ride machinery, from gears to levers and much more.