1. DO NOW Date: 01/28 You may use your notebooks to find the answer to this question. DO NOW: What is the function of Mitochondria? In which types of organisms are they found? 7 th Grade Science January 28th

2. ESSENTIAL QUESTION: How do natural forces affect the Earth’s surface? OBJECTIVES: -Brainpop: Weathering and Erosion. -Complete a frame routine on Weathering, Erosion, and Deposition

3. Dark Matter 7 th grade science Page Read the scenario. Answer the question. Uncovering Student Ideas

4. Dark Matter 7 th grade science Page Turn and talk What did your partner say about where beach sand comes from? Uncovering Student Ideas

5. Dark Matter 7 th grade science Weathering BrainPop

6. Dark Matter 7 th grade science Weathering- breaking down of rock over time. Definitions

7. Dark Matter 7 th grade science Mechanical weathering-breaking down rock into smaller rocks by water, ice, wind, and organisms. A physical change of rock. Definitions

8. Dark Matter 7 th grade science Chemical weathering- breaking down rock through chemical changes. The rock is changed into a new substance because it reacts with water, oxygen or other substances. Definitions

9. Dark Matter 7 th grade science Erosion BrainPop

10. Dark Matter 7 th grade science Erosion-the carrying away of rock or sediments. Wind, water, and ice carve out Canyons and Valleys. Definitions

11. Dark Matter 7 th grade science Deposition - the dropping off of sediments or rock to a new location. Deposition creates landforms like deltas, sandbars, or sand dunes. Definitions

12. Dark Matter 7 th grade science. Frame Routine Gateways: page 133 Complete the Frame Routine using the text

13. Dark Matter 7 th grade science. Frame Routine WeatheringErosionDeposition

14. Dark Matter 7 th grade science How are Weathering, Erosion, and Deposition related? Exit Ticket

15. DO NOW Date: 01/29 You may use your notebooks to find the answer to this question. DO NOW: All matter, including living organisms are made up of atoms. DRAW, step by step, examples all of the levels of organization starting with an atom, and ending with a cell. 7 th Grade Science January 29th atom

16. ESSENTIAL QUESTION: How do natural forces affect the Earth’s surface? OBJECTIVES: -Rock Shake Lab -Demonstrate mechanical and chemical weathering

17. Page Shake Rattle and Roll In your notebook: Objective: To examine and compare the chemical and mechanical weathering of limestone and granite rocks. Hypothesis: Predict whether or not limestone or granite will experience the most weathering. If___, then___. 7 th grade science

18. Page Shake Rattle and Roll In your notebook answer the following: 7 th grade science What did you observe?What does this represent?

19. April 27 th Shake Rattle and Roll Procedure : Place all rocks in the lid of your container and record your observations and what it represents (1 st row) Add all rocks to the container. Each student in your group will shake the rocks vigorously for a 30 seconds each. Pour the contents of the container out onto the lid and record your observations and what it represents (2 nd row) 7 th grade science

20. April 27 th Shake Rattle and Roll Procedure : Place all rocks back into the container and pour out the sediment that is left in the lid onto your tray. Record your observations and what it represents. (row #3) Take a straw and GENTLY blow the sediment across your tray. Record your observations and what it represents. (row #4) 7 th grade science

21. Clean Up AMake sure all Rocks are place back into the bag BReturn Materials CWipe off desks DCheck and clean floors around desk

22. Page LAB ANALYSIS QUESTIONS 7 th grade science 1.Weathering of rock can be described as… 2.There are two different types of weathering… 3.Which mountain range is older? Please use evidence from the lab to back up your answer. 4.DRAW an example of Weathering, Erosion, and Deposition. Rocky MountainsAppalachian Mountains

23. DO NOW Date: 01/30 01/31 You may use your notebooks to find the answer to this question. DO NOW: Draw an example of an organic compound. Write its chemical formula. Ex: Water H 2 O 7 th Grade Science

24. ESSENTIAL QUESTION: How do natural forces affect the Earth’s surface? OBJECTIVES: -Erosion Time Lapse Video -Stream Table Lab -Discuss real world examples of erosion and deposition January 30 th -31 st

25. Timelapse: Erosion Timelapse Video: Waves Eroding Land on the Coast

26. Stream Table Lab Today you will investigate the effect that forces of nature have on the earth’s surface using a stream table.

27. Stream Table Lab A- Data Recorder B- Lab Manager C-Stream Table Setup D-Materials Manager

28. Outside Expectations Stay with your group Stay on task Respect the materials

29. Stream Table Lab Debrief: Where did you see erosion occurring? Where did the Deposition occur? What real life landforms were represented in your stream table? Where does Weathering fit in all of this?

30. DO NOW Date: 02/01 You may use your notebooks to find the answer to this question. DO NOW: How is it possible to have such a difference in color in these two beaches? 7 th Grade Science

31. ESSENTIAL QUESTION: How do natural forces affect the Earth’s surface? OBJECTIVES: -Erosion Time Lapse Video -Stream Table Lab -Discuss real world examples of erosion and deposition February 1st

32. Dark Matter 7 th grade science Page Find the page you completed Monday. Reread the scenario. Decide whether you agree with your previous answer. Write a paragraph on the next page explaining why you agree or disagree. Uncovering Student Ideas

33. Photo Gallery Number page___ from 5 to 21 Go through the photo gallery with your group and and answer the questions that appear with each group of photos