Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
4.8
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1483
Points per Word
0.000337
Description
How can we explore inside an active volcano or underneath the Antarctic ice? Find out some machines that scientists use to study extreme places. Project X Origins. Level 10. Book band 10 (White). Theme: Inventors and Inventions.