GED Science Practice Test 2025

Use timed mode to build pace, tutor mode to learn, and track your results by topic so you know exactly what to study next. Add a GED tutor any time.

What we cover

• Life science: cells, the human body, genetics and ecosystems
• Physical science: chemistry, energy, force and motion
• Earth and space science
• Reading charts, tables and experiments
• Scientific method and reasoning
• Basic science calculations

How we help

• 1

  Concept lessons in plain language

• 2

  GED science practice tests with explanations

• 3

  A tutor for data and experiment questions