Part of GED® Science: Physical Science
GED® Science: Energy and Its Forms (Deep Dive)
A focused Physical Science deep dive on kinetic and potential energy, chemical, thermal, electrical, light, and sound energy, energy transformations, conservation of energy, heat transfer, efficiency, and GED® data reasoning.
📚 Course Curriculum
Energy is the ability to do work or cause change. It is not matter, but it affects matter: it can move it, heat it, stretch …
Open trial session →Kinetic energy is energy of motion. A moving car, flowing water, and vibrating speaker all have kinetic energy. Potential energy is stored energy due to …
Open trial session →Most devices are energy converters. A toaster changes electrical energy into thermal energy. A speaker changes electrical energy into sound energy. A car engine changes …
Open trial session →The Law of Conservation of Energy says energy cannot be created or destroyed. It can only be transferred or transformed. No real machine is 100% …
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Thermal energy moves from warmer objects to cooler objects. It transfers by conduction (direct contact), convection (moving fluids), and radiation (waves through space). Reading energy …
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Course Syllabus
This self-paced GED® Science course follows a 5-lesson sequence. Work through the modules in order so that each skill supports the next.
Course sequence
Module 1 - Lessons 1-3
- What Energy Does
- Kinetic and Potential Energy
- Energy Transformations
Module 2 - Lessons 4-5
- Conservation of Energy and Efficiency
- Heat Transfer and Energy Data
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 What Energy Does.
- Interpret observations, data, models, or evidence related to Kinetic and Potential Energy.
- Apply scientific reasoning to questions involving Energy Transformations.
- Evaluate explanations and identify common errors about Conservation of Energy and Efficiency.
- Connect Heat Transfer and Energy Data with other course concepts in mixed practice.
- Use feedback and answer explanations to diagnose and correct mistakes.
- Complete mixed, exam-style practice with clearer reasoning and greater independence.
📝 Practice Questions
10 interactive questions with instant feedback and explanations.
Enroll for free to unlock the full practice bank after the trial sessions.