1. ENERGY TRANSFER IN TEMPERATURE & THERMAL ENERGY
INSTRUCTOR : MS. SORN

2. 9 ENERGY TRANSFER 4/6/2017
Question: How does energy change when we use a flashlight?
Answer: First, the batteries store chemical energy. (This is energy that is released during a chemical change.) When chemical bonds are formed or broken, electrons are rearranged. This movement of electrons makes chemical energy. Batteries can convert stored chemical energy into electrical energy. We will find chemical energy, electrical energy, and light energy in a flashlight.

3. Key vocab 02: words 7, 8
7. system (noun)- a set of connected things or parts forming a complex whole, in particular.
8. conductivity (noun)- the rate at which heat passes through a specified material

4. Read and Respond : “Convection” – ½ page response in notebook.
Homework 4/6/17
Read and Respond : “Convection” – ½ page response in notebook.

5. Open notes quiz tomorrow. Notebook check/ due tomorrow
Open notes quiz tomorrow! Notebook check/ due tomorrow! Lab report due tomorrow!

6. LEARNING TARGET
I will be able to elaborate on the law of conservation of energy in terms of when the motion of an object changes, there is inevitably some other change in energy at the same time.

7. Compare and contrast potential and kinetic energy
OBJECTIVES
Compare and contrast potential and kinetic energy
Describe different forms of potential energy vs. kinetic energy

8. CER-
Sample Claim: As temperature increases, the kinetic energy increases, causing the states to change from solid to liquid to gas.
EVIDENCE – Look at the image “States of Matter” and describe what is occurring with the atoms of the solid as compared to the liquid, gas, and plasma. (For example, are the molecules are close together or loosely flowing?)
Sentence Starter: In a solid…
In a liquid…
In a gas…
In plasma…

9. -Define kinetic energy
CER-
Reasoning:
- Rule of heat flow
-Define kinetic energy
-Describe how different states of matter have atoms “behaving” differently.

10. 10 Energy in motion 4/6/2017
(ESSENTIAL QUESTIONS)
1. How are different forms of energy classified?
2. What is kinetic energy? What are the different types of kinetic energy?
3. What is potential energy? What are the different types of potential energy?
(BIG IDEAS)
1. They are classified into two types: kinetic energy and potential energy.
2. Kinetic energy is the energy of motion. Kinetic energy takes several forms: radiant, mechanical, sound, chemical, electrical, nuclear, and thermal.
3. Potential energy is stored in a position or shape. Potential energy takes several forms: gravitational PE, electrical PE, mechanical (elastic) PE, chemical PE, nuclear PE.

11. Different forms of kinetic energy
Kinetic energy is the energy of motion. Whether on the microscopic level of atoms and molecules or on the macroscopic level of objects, all particles that move have kinetic energy. Objects in motion exert force by using kinetic energy. Humans have used kinetic energy to develop simple and complex machines, tools, and equipment for work, home, and recreation. Sound waves move, machine parts move, organisms move, the weather moves, and all objects in the Solar System and the universe move.

12. 10 Energy in motion 4/6/2017
(ESSENTIAL QUESTIONS)
1. How are different forms of energy classified?
2. What is kinetic energy? What are the different types of kinetic energy?
3. What is potential energy? What are the different types of potential energy?
(BIG IDEAS)
1. They are classified into two types: kinetic energy and potential energy.
2. Kinetic energy is the energy of motion. Kinetic energy takes several forms: radiant, mechanical, sound, chemical, electrical, nuclear, and thermal.
3. Potential energy is stored in a position or shape. Potential energy takes several forms: gravitational PE, electrical PE, mechanical (elastic) PE, chemical PE, nuclear PE.

13. Different forms of POTENTIAL energy
Potential energy is energy stored in a position or in a shape. This module focuses on a special type of potential energy that occurs when objects are raised to a certain height. The stored energy of an object about to fall is a special type of potential energy called gravitational potential energy. Gravity will pull the object down when the object is released. Skiers, roller coaster riders, and kids on slides all take advantage of the thrill of gravitational potential energy being transferred to the motion of downward kinetic energy.