
Energy Forms & Transformations Review
Presentation
•
Science
•
8th Grade
•
Medium
+8
Standards-aligned
Quiondriya Gee
Used 39+ times
FREE Resource
12 Slides • 17 Questions
1
Energy Forms & Transformations Review
Quiz on Tomorrow!
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Types of stored energy!
Types of Potential Energies:
Types of energy that are In motion
Types of Kinetic Energies:
This week, we have learned:
3
Multiple Select
What are the FOUR types of POTENTIAL Energy that we have discussed?
Gravitational
Elastic
Chemical
Nuclear
Sound
4
Multiple Select
Select all of the types of Kinetic Energy that we have discussed:
Thermal (heat)
Electrical
Radiant (Light)
Sound
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6
Multiple Choice
Which one of these images represent sound energy?
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Multiple Choice
The turkey is being cooked in the oven by _____ Energy.
Thermal
Solar
Electrical
None
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Multiple Choice
What form of energy is this?
Electrical
Mechanical
Chemical
Thermal
9
Multiple Choice
Which is an example of electrical energy?
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You also learned the "Law of Conservation of Energy"
***Energy cannot be destroyed, but it can be transformed.***
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Terminology to Remember
Converted / Transformed / Transferred
These three words ALL mean to change. They have the SAME definition.
Estas tres palabras TODAS significan cambiar. Tienen la MISMA definición.
Conversión / Transformación / Transferencia
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Energy changing from one form to another...
is sometimes called energy conversion or energy transformation.
>>> Any form of energy can change into any other form of energy.
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Today we will look at how energy can change from one form to another.
Let's Practice!
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Multiple Choice
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Multiple Choice
See the picture. There is electrical energy coming from the outlet in the wall.
When the energy goes into the lamp what energy does it transform into?
Mechanical Energy
Thermal Energy
Sound Energy
Radiant (Light) Energy
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Often one form of energy can change into more than one form.
Chemical-> Heat-> Kinetic-> Electrical-> Heat
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Multiple Select
A gasoline-powered generator is used to provide lighting for a house.
Choose the best 3 energy forms found in this transformation example?
Chemical
Mechanical
Light
Nuclear
Electrical
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Energy Conversions are needed in EVERYTHING we do.
(Think of what you do everyday.)
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REMEMBER:
Any form of energy can change into any other form of energy.
***Energy cannot be destroyed, but it can be transformed.***
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Multiple Choice
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Multiple Choice
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Multiple Choice
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Multiple Choice
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Multiple Choice
A teacher rubbed a match against a piece of sandpaper. The match started to burn. Which statement best describes the energy changes that occurred?
The chemical energy stored in the match changed to thermal energy and light energy.
The thermal energy stored in the match changed to light energy and chemical energy.
The light energy and thermal energy stored in the match changed to mechanical energy.
The light energy and thermal energy stored in the match changed to chemical energy.
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Open Ended
In a SCHOOL setting, what is a chemical --> mechanical energy conversion that can happen?
En un entorno ESCOLAR, ¿qué es una conversión de energía química --> mecánica que puede ocurrir?
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Open Ended
In a SCHOOL setting, what is an electrical --> radiant energy conversion that can happen?
En un entorno ESCOLAR, ¿qué es una conversión de energía eléctrica --> radiante que puede ocurrir?
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Poll
How comfortable do you feel leading up to tomorrow's quiz?
3 - VERY GOOD!
Muy buena!
2 - Somewhat ok! More practice is needed!
¡Algo bien! ¡Se necesita más práctica!
1 - I do not think I am ready.
No creo que esté lista.
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What do I do now?
Energy Forms & Transformations Review
Quiz on Tomorrow!
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