GED® Science: Data, Graphs & Evidence
A GED® Science reasoning course on reading tables, graphs, scatterplots, averages, variation, evidence, correlation, causation, and valid conclusions. Includes new visuals and 20 MCQs.
📚 Course Curriculum
Many GED® Science questions are not testing whether you memorized a fact. They are testing whether you can read evidence. The evidence may be a …
Open trial session →A line graph usually shows change over time. If the line rises as you move right, the value is increasing. If it falls, the value …
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Science often summarizes repeated measurements. The mean is the arithmetic average: add the values and divide by how many values there are. The median is …
Open trial session →Evidence supports a claim only as far as the data reaches. If a study tested one chemical on one bacteria species at one temperature, its …
Open trial session →Course Syllabus
This self-paced GED® Science course follows a 4-lesson sequence. Work through the modules in order so that each skill supports the next.
Course sequence
Module 1 - Lessons 1-4
- Read the Figure Before You Calculate
- Trends, Scatterplots, and Relationships
- Averages, Spread, and Uncertainty
- Evidence, Claims, and Limits
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 Read the Figure Before You Calculate.
- Interpret observations, data, models, or evidence related to Trends, Scatterplots, and Relationships.
- Apply scientific reasoning to questions involving Averages, Spread, and Uncertainty.
- Evaluate explanations and identify common errors about Evidence, Claims, and Limits.
- Use feedback and answer explanations to diagnose and correct mistakes.
- Complete mixed, exam-style practice with clearer reasoning and greater independence.
📝 Practice Questions
20 interactive questions with instant feedback and explanations.
Enroll for free to unlock the full practice bank after the trial sessions.