If you need to review information from the lesson, watch the video below.
Warm Up - Discussing Solubility and Attraction
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Question 1
1.
Below is a list of the models we’ve read about and created in chapter 1 and 2 so far!
What do these models show us or teach us about dissolving?
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Question 2
2.
DISSOLVING MODEL FROM THE SIMULATION
Is this a model of a solid that has dissolved in a liquid? Or is this a model of a solid that didn’t dissolve in a liquid?
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Question 3
3.
Explain your answer for question 2
Sentence starter: This model shows ________________________
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Question 4
4.
DISSOLVING MODEL FROM “SOLVING DISSOLVING”
Is this a model of a solid that has dissolved in a liquid? Or is this a model of a solid that didn’t dissolve in a liquid?
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Question 5
5.
Explain your answer for question 4
Sentence starter: This model shows ________________________
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Question 6
6.
What do these models show on the nanoscale that can help explain what you see on an observable scale?
Use both sentence starters:
On the nanoscale I see ______________________________
This is why on the observable scale I see ______________________________
Modeling Dissolving
Just like Diego in the book Solving Dissolving, explaining and understanding the concept of dissolving requires the use of visuals and language. We’ll create nanovision models of dissolving.
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Question 7
7.
Model 1 – Dissolving (Soluble Solid)
Use the MM 2.4 Dissolving Models Notes on PAPER
Follow the directions
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Question 8
8.
Model 2 – NOT Dissolving (Not Soluble Solid)
Use the MM 2.4 Dissolving Models Notes on PAPER
Follow the directions
Writing a Scientific Explanation (Paragraph)
Write a CER (Claim / Evidence / Reasoning) paragraph to answer the question below.
Question: Which flavor ingredients will not leave sediments in the salad dressing?
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Question 9
9.
Write your CLAIM (Answer to the question)
Sentence starter: The flavor ingredients that will not leave sediment are ______________ and _________________
Use the following sources of evidence to support your answer
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Question 10
10.
Evidence: How does your observations from the Flavor Ingredients Test support/prove your answer to the question?
Sentence starter: In the Flavor Ingredients Test, it showed _____________
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Question 11
11.
Evidence: How does your observations from the Modeling Matter Simulation support/prove your answer to the question?
Sentence starter: In the Modeling Matter Simulation, it showed _____________
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Question 12
12.
Evidence: How does your observations from the text, Solving Dissolving, support/prove your answer to the question?
Sentence starter: In the text, Solving Dissolving, it showed _____________
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Question 13
13.
Evidence: How does your observations from the Nanovison Dissolving Models support/prove your answer to the question?
Sentence starter: In the Nanovision Dissolving Models, it showed _____________
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Question 14
14.
Reasoning: Explain why some flavor ingredients do not leave sediment
Use the words from the Word Bank in your explanation
Word Bank: Dissolve Soluble Attract Molecules
Sentence starter: _________________ and _________________ do not leave sediment because __________________________
