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9-2 Osmosis Review

9-2 Osmosis Review. Ms. Blalock, Ms. Hartsell, Mr. Luckman. Do Now. What is YOUR definition of diffusion? What kinds of molecules can diffuse? Draw a diagram of diffusion and provide at least THREE examples of molecules that can diffuse. Estimated Time: 5 Minutes. Today’s Goal.

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9-2 Osmosis Review

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  1. 9-2 Osmosis Review Ms. Blalock, Ms. Hartsell, Mr. Luckman

  2. Do Now What is YOUR definition of diffusion? What kinds of molecules can diffuse? Draw a diagram of diffusion and provide at least THREE examples of molecules that can diffuse. Estimated Time: 5 Minutes

  3. Today’s Goal Aim: How does salt affect the movement of water? Agenda Do NowOsmosis JonesActivity #1—Dissecting DiagramsIt’s Time to Choose! (Student choice of activities)

  4. Turn and Talk https://www.youtube.com/watch?v=nieb6rnkxYI

  5. Turn and Talk Directions: Silently respond to the question below.Be prepared to share your response with a partner. Why is “Osmosis Jones” blue?

  6. Turn and Talk

  7. Big Idea #1 Osmosis is the diffusion of water.

  8. Osmosis Video https://www.youtube.com/watch?v=w3_8FSrqc-I

  9. Big Idea #2 Water “sticks” to salt.

  10. Big Idea #3 Water moves towards high concentrations of salt.Water → Salt

  11. Activity # 1—Dissecting Diagrams

  12. Activity # 1—Dissecting Diagrams

  13. Activity # 1—Dissecting Diagrams https://www.youtube.com/watch?v=nHWUAdkYq4Q

  14. Activity # 1—Dissecting Diagrams Directions: Create FOUR questions that could be asked about the pictures above. Be prepared to share your questions with a partner.Estimated Time: 2 Minutes

  15. Activity # 1—Dissecting Diagrams Directions: Quiz your elbow partner using the questions from Activity #1.Estimated Time: 2 Minutes

  16. It’s Time to Choose! Step 1: Rank your activities from first to last.Step 2: You will find the directions for each activity in a packet located at the back of the classroom.Step 3: You must complete AT LEAST ONE ACTIVITY before the end of class.Step 4: You must work in groups of THREE at the lab stations.

  17. It’s Time to Choose!

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