Question 1

What reading level is the Smithsonian Little Explorer; Little Physicist series?

Accepted Answer

The Smithsonian Little Explorer; Little Physicist series by Megan Cooley Peterson is at a Grades 3.3–3.8 reading level (average Grade 3.5). Intended for Lower Grades (Ages 5–8). There are 4 books in the series.

Question 2

What order should I read the Smithsonian Little Explorer; Little Physicist books?

Accepted Answer

The Smithsonian Little Explorer; Little Physicist series has 4 books in order: 1. Energy, 2. Matter, 3. Motion, 4. Sound.

Question 3

What age is the Smithsonian Little Explorer; Little Physicist series appropriate for?

Accepted Answer

The Smithsonian Little Explorer; Little Physicist series is recommended for Lower Grades (Ages 5–8). The average content intensity is 1/5.

#	Title	Reading Level	Content
1	Energy Melissa Higgins	Level 3-4	Gentle
2	Matter Megan Cooley Peterson	Level 3-4	Gentle
3	Motion Megan Cooley Peterson	Level 3-4	Gentle
4	Sound Megan Cooley Peterson	Level 3-4	Gentle

Smithsonian Little Explorer; Little Physicist Books in Order

Content Intensity Across the Series

Smithsonian Little Explorer; Little Physicist Reading Order

All Smithsonian Little Explorer; Little Physicist Books

Energy

Matter

Motion

Sound