10/17 Explaining another phenomenon
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Last updated 2 months ago
3 questions
This entire test is about the new phenomena, not the bath bomb gas.
Think about what you learned from the bath bomb experiments to help you answer the questions here.
All answers should be in sentences.
Required
1
In the Elephant toothpaste video, what was the flammability of the gas?*Go back and watch the video if you do not remember!
In the Elephant toothpaste video, what was the flammability of the gas?
*Go back and watch the video if you do not remember!
Required
1
The gas from the elephant toothpaste could have been (select all that apply)Use the table to help you answer the question:
The gas from the elephant toothpaste could have been
(select all that apply)
Use the table to help you answer the question:
Required
18
- What could have caused the mass of the system to change after combining the two substances, hydrogen peroxide and potassium iodide?
a. Claim- Write an answer to the question. Change text color to REDb. Evidence- Write about things you saw in the video that made you pick your claim. Change text color to blue.c. Reasoning- Key Idea Quote that best applies (purple) AND explain why your claim is correct. Remember to click on the lightbulb to check the hints.
Use your Notice and wonder chart from the video and your key ideas to make an argument (CER) to answer this question:
Question:
- What could have caused the mass of the system to change after combining the two substances, hydrogen peroxide and potassium iodide?
a. Claim- Write an answer to the question. Change text color to RED
b. Evidence- Write about things you saw in the video that made you pick your claim.
Change text color to blue.
c. Reasoning- Key Idea Quote that best applies (purple) AND explain why your claim is correct.
Remember to click on the lightbulb to check the hints.