GED® Science: Full-Length Practice Exam (Level 1 - Foundational)

A full-length, test-day-style GED® Science practice exam: 34 questions modeled on the real blueprint, spanning Life Science, Physical Science, and Earth & Space Science, with scientific-reasoning items (reading graphs and tables, and judging experiments) woven throughout. It covers the core tested ideas -- cells and the human body, genetics and ecosystems, atoms and matter, energy and forces, and Earth's cycles and the solar system -- at a foundational, easy-to-hard difficulty spread. Every question includes a worked explanation and a pro tip, and many reuse the diagram library. Use the lessons to learn the test format (90 minutes, scored 100-200, 145 to pass) before taking the 34 questions as one timed rehearsal.