Worksheet

The Big Bang

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About:

This printable astronomy worksheet gives students in Grades 6–9 nine fill-in-the-blank questions on the Big Bang theory and the origin of the universe. Students use a provided word bank to complete sentences about cosmic expansion, Edwin Hubble's observations, particle formation, and the age of the universe. Useful for reading comprehension, vocabulary review, or a quick unit check-in on cosmology.

Subject:: Science
Topic:: Astronomy
Grade Level:: 6th – 9th Grades
Updated October 2025

Word Bank

atoms
13.8
began
farthest
faster
expanded
light
stars
stretched
energy
planets

How to Use This Worksheet

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