Monday, 1/22/18- A Day

Question:

Does temperature affect the speed of molecules in a liquid?

Learning Tasks:

  1. Do Now– Get out your science notebook and open to page 40. Get out your lab handout. Share your Claim Evidence Reasoning (CER) on ISN p.40 with the rest of your cooperative table group.
  2. Mindful MondayLoving Kindness
  3. Notebook Work- Period 4– Watch video of food coloring diffusion in hot and cold water and draw what you observe on handout. All classes- Check questions 1-4 on lab handout and tape handout as a flip page to ISN p.41. Also check CER on ISN p.40.
  4. Investigative Phenomenon– Volume Increase in Graduated Cylinder– Using what you learned about molecular motion and temperature in the food coloring investigation, create a model to explain what is happening with the increase in water volume in the graduated cylinder. Why do you think the volume of water increases when the water is heated? Tape your model as a flip page to p.40.