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7th Grade Science
Energy
6. Forms
6.2 Energy Transfer, Conservation of energy
Energy Transfer & Conservation of Energy: How Energy Changes Form
Discover how energy transforms between kinetic, potential, thermal, and chemical forms while the total energy in any system always remains constant.
What You'll Learn
Energy cannot be created or destroyed, only transformed between forms.
Kinetic energy increases as gravitational potential energy decreases during falls.
Real-world devices demonstrate chemical, electrical, thermal, and light transformations.
The law of conservation governs all energy changes in closed systems.
What You'll Practice
1
Students identify correct energy transformations in pendulums and falling objects.
2
Learners match key energy terms like kinetic, thermal, and chemical energy.
3
Practice questions test understanding of conservation of energy in scenarios.
Why This Matters
Understanding energy transfer and conservation of energy is essential for explaining natural phenomena, analyzing technological systems, and building the scientific literacy needed for advanced study in physics, chemistry, and environmental science.
This Unit Includes
1 Video lesson
Practice exercises
Learning resources
Skills
Energy Conservation
Kinetic Energy
Potential Energy
Energy Transformation
Thermal Energy
ND Curriculum Aligned