What is the world made of?
by Kathleen Weidner Zoehfeld
HarperCollins 2001
Great fit for 3rd grade
Reading level and content both target K–3rd grade · ages 5–9
Bookshop.org supports independent bookstores. As an Amazon Associate we earn from qualifying purchases. Retailer links may be affiliate links.
Genre
Themes
- states of matter
- scientific inquiry
- observation and experimentation
- curiosity
- everyday science
- cause and effect
About this book
This Let's-Read-and-Find-Out Science title introduces young readers to the three states of matter—solids, liquids, and gases—using clear examples from everyday life. Friendly text and lively art invite kids to observe, compare, and try simple, safe activities that make abstract science ideas feel concrete. Perfect for early elementary readers and curious kids, it builds science vocabulary and sparks hands-on exploration. Families and teachers appreciate how it turns kitchen-table moments into discovery.
Setting: everyday settings at home and school; real-world science examples
Frequently Asked Questions
Is What is the world made of? right for my child?
Yes — What is the world made of? is a great fit for 3rd grade. The reading level is AR 3.2, which is typical for 3rd grade. The interest level is rated Lower Grades (K–3), meaning the themes and content are designed for ages 5–9 (K–3rd grade). Themes include states of matter, scientific inquiry, observation and experimentation.
How long does it take to read What is the world made of??
At a typical 3rd grade reading pace, What is the world made of? takes around 7m to finish. The book has 980 words. Slower or faster readers may vary significantly.
Does What is the world made of? have an AR quiz?
Yes — What is the world made of? has an AR quiz available, worth 0.5 points. Your child will need to take and pass the quiz through their school's Accelerated Reader program to earn credit. The quiz is typically 5–20 multiple choice questions about plot, characters, and setting.
What grade level is What is the world made of??
What is the world made of? has an AR reading level of 3.2, which places it at a 3rd grade reading difficulty. The interest level is rated Lower Grades (K–3) — this reflects the age-appropriateness of the content and themes, not just the reading difficulty. A strong younger reader may handle the words fine while the themes are aimed at an older audience, or vice versa.