Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.2
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1821
Points per Word
0.000275
Page Count
24
Points per Page
0.020833
Series
Spark of Invention; Momentum
Description
Compelling narrative nonfiction text presents the story of the video game's invention: why there was a need for it, its design and testing, the science behind it, and its lasting impact.