GED® Science Practice Test 2: Advanced Skills
A tougher, second full-length GED® Science practice exam for students who have cleared Level 1. Same test-day format -- 34 questions across Life, Physical, and Earth & Space Science, 90 minutes, scored 100-200 (145 to pass) -- but every item is medium or hard. It pushes into the relationships and mechanisms the GED® saves for harder questions: photosynthesis and respiration, genetics and natural selection, atoms and reactions, forces and energy transformations, and Earth's cycles, plus reading graphs and judging experiments. Every question includes a worked explanation and a pro tip, and many reuse the diagram library.
📚 Course Curriculum
This is the advanced GED® Science practice exam. The format matches the real test and Level 1:. 34 questions in 90 minutes, across Life Science, …
Open trial session →Harder science questions reward thinking about how and why, and reading evidence carefully. Trace the process. Know the inputs and outputs of photosynthesis and respiration, …
Open trial session →Use the source first. Most data questions are answered directly by the graph or table -- don't rely on memory when the evidence is in …
Open trial session →Course Syllabus
This self-paced GED® Science course follows a 3-lesson sequence. Work through the modules in order so that each skill supports the next.
Course sequence
Module 1 - Lessons 1-3
- Level 2: What's Harder
- Mechanisms, Data, and Fair Tests
- Strategy for Harder Items
Practice and completion
- Use worked examples and lesson practice to check understanding after each module.
- Review incorrect answers, explain the correction, and repeat weak skills.
- Complete the available mixed or final course practice to demonstrate readiness.
Course Outcomes
By the end of this course, learners will be able to:
- Explain the key scientific ideas and vocabulary in Level 2: What's Harder.
- Interpret observations, data, models, or evidence related to Mechanisms, Data, and Fair Tests.
- Apply scientific reasoning to questions involving Strategy for Harder Items.
- Use feedback and answer explanations to diagnose and correct mistakes.
- Complete mixed, exam-style practice with clearer reasoning and greater independence.
📝 Practice Questions
34 interactive questions with instant feedback and explanations.
Enroll for free to unlock the full practice bank after the trial sessions.