1. Chemistry Do Now Monday, 10/2/17
Directions: Take out your Do Now sheet and begin the Do Now on the Earth.
Compare and contrast each celestial body: comet, asteroid, meteoroid, meteor, meteorite.
Compare and contrast the inner and outer cores of the Earth.
How is the Earth’s core important? (There are several answers.)

2. Chemistry Do Now Monday, 10/2/17 KEY
Compare and contrast each celestial body: comet, asteroid, meteoroid, meteor, meteorite.
All 5 celestial bodies originate in space and are, at least, composed of rocks and dust.
Comets have an icy shell; asteroids are large rocks w/o an icy shell; meteoroids are smaller rocks traveling through space, but never enter the Earth’s atmosphere; meteors are smaller rocks that enter the Earth’s atmosphere, but burn up and never hit the ground; and meteorites are smaller rocks that enter the Earth’s atmosphere and eventually hit the ground.

3. Chemistry Do Now Monday, 10/2/17 KEY
Compare and contrast the inner and outer cores of the Earth.
Both cores are located in the center of the Earth, both are composed of iron and nickel, both are under tremendous heat and pressure
The outer core is composed of liquid iron and nickel; whereas, the inner core is composed of solid iron and nickel, the outer core causes the inner core to spin faster than the Earth rotates.

4. Chemistry Do Now Monday, 10/2/17 KEY
How is the Earth’s core important? (There are several answers.)
The core generates the Earth’s heat which helps the Earth recycle the crust and form new land masses.
The core creates the Earth’s magnetic field which protects the Earth from the sun’s solar winds.
The core’s heat also heat to mobilize (move) key nutrient, found in rocks, to the surface of the Earth.

5. Reminders of Important Dates
1st Quarter Progress report grades close on Wednesday, October 4, 2017.
If you are failing a class, you have 2 more days to improve your grade before progress report grades are finalized!

6. Homework
Renewable and Nonrenewable Energy Sources Research Poster Project
Due on Friday, October 6, 2017
Source:

7. Objective
Students will know the forms of energy resources found in nature; the costs, risks and benefits of using each energy resource; and the problems associated with each energy resource by performing a close reading, taking notes and evaluating each energy’s cost-effectiveness.
Mastery Level: 2/2 on Exit Ticket Questions (Short-term goal); 1050/1500 points (70%) or better on energy poster project (Long-term goal)

8. Engage
Show the students the YouTube video “Different Sources of Energy, Using Energy Responsibly, Educational Video for Kids”
Source:

9. Explore
Students will perform a close read on the article titled YOUR GUIDE TO RENEWABLE ENERGY: WHY IS IT IMPORTANT TO USE RENEWABLE ENERGY?
Source:

10. New Vocabulary Words on Energy
Renewable
Non-renewable
Fossil fuels
Solar
Wind
Hydroelectric
Geothermal
Biomass
Pollution (Air, Water, Thermal)
Cost-Effectiveness
Risk Analysis

11. Explain:
Non-renewable & Renewable Energy Resources

12. NONRENEWABLE AND RENEWABLE RESOURCES

13. What do you think nonrenewable resources are?
HMMMM....
What do you think nonrenewable resources are?
Break it down...
Nonrenewable?
Resource?

14. NONRENEWABLE RESOURCES
A nonrenewable resource is a natural resource that cannot be re-made or re-grown at a scale comparable to its consumption.

15. Nuclear fission uses uranium to create energy.
NUCLEAR ENERGY
Nuclear fission uses uranium to create energy.
Nuclear energy is a nonrenewable resource because once the uranium is used, it is gone!

16. COAL, PETROLEUM, AND GAS
Coal, petroleum, and natural gas are considered nonrenewable because they can not be replenished in a short period of time. These are called fossil fuels.

17. HOW IS COAL MADE ???

18. HOW ARE OIL AND GAS MADE ???

19. WHAT WAS THE DIFFERENCE BETWEEN COAL AND OIL/GAS?

20. HMMMM....
If nonrenewable resources are resources that cannot be re-made at a scale comparable to its consumption, what are renewable resources?

21. RENEWABLE RESOURCES
Renewable resources are natural resources that can be replenished in a short period of time.
● Solar ● Geothermal
● Wind ● Biomass
● Water

22. Why is energy from the sun renewable?
SOLAR
Energy from the sun.
Why is energy from the sun renewable?

23. GEOTHERMAL Energy from Earth’s heat.
Why is energy from the heat of the Earth renewable?

24. Why is energy from the wind renewable?

25. BIOMASS Energy from burning organic or living matter.
Why is energy from biomass renewable?

26. WATER or HYDROELECTRIC
Energy from the flow of water.
Why is energy of flowing water renewable?

27. What are the differences between nonrenewable and renewable resources?
SUMMARY
What are the differences between nonrenewable and renewable resources?

28. Extend Part I. Exit Ticket Questions
(Short-term extension activity) Students will answer 2 exit ticket questions:
Compare and contrast renewable and non-renewable energy resources.
If renewable energy resources are more environmentally friendly than nonrenewable energy resources, why do you think humans continue to depend on nonrenewable energy resources?

29. Extend Part II. Poster Project
(Long-term extension activity) Renewable and Nonrenewable Energy Sources
Research Project [Due on Friday, October 6, 2017]
Worth 1500 points (750 points per energy resource)
Along with your group mates, your task is to select and research two energy resources - one renewable and one nonrenewable - and to create a poster to present your findings.
The poster should consist of a thorough description of each resource, with each half of the poster dedicated to one of the two resources that you researched. Each group will be researching both a renewable and a nonrenewable resource. Partners may choose who is researching which resource – in a group of four students, for example, two students can research one resource while the other two students research another.

30. Mastery Levels NRE/RE Energy Poster Project Exit Ticket Questions
100% (Both questions answered correctly): SKILLS EXCEPTIONALLY MASTERED
<60% (0-1 question answered correctly): SKILLS NOT MASTERED
 % ( points): SKILLS EXCEPTIONALLY MASTERED
 80-89% ( points): SKILLS WELL MASTERED
 70-79% ( points): SKILLS ADEQUATELY MASTERED
 60-69% ( points): SKILLS BASICALLY MASTERED
 <60% (<900 points): SKILLS NOT MASTERED