What Was the Big Bang?

Reading Level: Grade 2 Interest Level: Grades 2 – 5

In What Was the Big Bang?, early fluent readers will learn about the leading theory of how our universe came to be. Beautiful, crisp, full-color photographs complement the text and aid readers’ comprehension.

What Was the Big Bang? features a STEM infographic, sidebars, reading tips for teachers and parents, a table of contents, an activity, a glossary, and an index. Children can learn more about the big bang using our safe search engine that provides relevant, age-appropriate websites.

What Was the Big Bang? is part of Jump!’s Cosmos Questions series.

Copyright
2026