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Lesson 5: Cold Lemonade on a Hot Day!

Last updated 3 months ago
2 questions
Note from the author:
Mr. Arthur and Teacher G were visiting their friend, Mr. Gilbert. They were in Mr. Gilbert's backyard, enjoying some ice-cold lemonade. They noticed that there were droplets on the outside of the pitcher of lemonade.




The 3 friends made the following claims:
  • Mr. Arthur said, “Those water droplets must be coming from the lemonade from inside the pitcher.”
  • Teacher G said, “The water droplets come from the air.”
  • Mr. Gilbert said, “I think the water comes from the ice inside the pitcher.”
Mr. Arthur and Teacher G were visiting their friend, Mr. Gilbert. They were in Mr. Gilbert's backyard, enjoying some ice-cold lemonade. They noticed that there were droplets on the outside of the pitcher of lemonade.




The 3 friends made the following claims:
  • Mr. Arthur said, “Those water droplets must be coming from the lemonade from inside the pitcher.”
  • Teacher G said, “The water droplets come from the air.”
  • Mr. Gilbert said, “I think the water comes from the ice inside the pitcher.”
Required
4

Based on what you have figured out from our water droplet investigation, which teacher has the correct claim?
  • What evidence proves you agree with the teacher above
  • Use words to explain why you agree with it, and support your thinking with evidence from our investigation.
  • Use reasoning to explain why each piece of evidence supports the claim.

Required
1

Provide a model show where the water droplets come from.