Unit 2: Heat Transfer

26R 26L “Heat Transfer Phenomenon” What I Wonder What I Notice Mine: Class: Mine: Class: 26R 26L

As you watch this Phenomenon write down “WHAT I NOTICE” (pg 26R) and “WHAT I WONDER” (pg 26L) Be prepared to share and discuss with the class.

What do you notice? What do you wonder? Class Discussion What do you notice? What do you wonder?

UNCOVER THIS QUESTION: Why isn’t it so hot outside the car? Develop a model that explains how the car gets so hot.(p27L) Don’t worry if you don’t know the “right” answer. This is to document your initial thinking Be able to explain your initial thinking Models always include: Drawings Labels Description Color Teacher walks around room and asks questions to students so students add labels and explain model UNCOVER THIS QUESTION: Why isn’t it so hot outside the car?

What do you have in common? What are you not sure about? Share with your group What do you have in common? What is different? What are you not sure about?

What did your models have in common with the rest of the class? CLASS BRAINSTORM What did your models have in common with the rest of the class? What were the differences you noticed in the models? Brainstorm on the board

Day 2

Why is this photo funny and true?

Think about THIS VIDEO! Add to your list of what I notice, what I wonder http://abc7.com/news/bill-would-allow-window-smashing-to-save-dogs-from-hot-cars/1352948/ Write down your questions, put on sticky note, place on board

DO NOW #1 Page 25R Questions 25L Answers Why does Mrs. Daggett prefer to park her car under the shaded parking structure, especially when she has Girl Scout Cookies in her car? What boils faster a pot of water with a lid on or off? Why?

Glue the Car Discussion on 28L/R Read each statement, list it as agree or disagree and be able to explain your opinion. ONLY DO THE BEFORE SECTION!

Go to the side that you agree with most as we go through each statement. Try to persuade others of your thinking. Move to the other side if you change your mind. Agree Disagree

What is Energy? Have a class brainstorm session about where you have heard the term energy, what types of energy you have heard of and what it means

Energy Potential Energy Kinetic Energy Light Energy Add the following words to your Vocabulary Chart located in the back of your Interactive Science Notebook. Energy Potential Energy Kinetic Energy Light Energy Chemical Energy Thermal Energy Nuclear Energy Electrical Energy

Brain pop video We will show this video 3 times. First time watch the video 2nd time write the definition of each word 3rd time refine your definitions as needed

Day 3

Do Now # 2 Thinking about our Car phenomenon What types of energy are involved in the process of the car changing temperature? (Refer to vocabulary chart) Why do you think so? Kinetic and thermal energy are the important types of energy to use to describe how our car gets so hot.

29L 29R

Dye Lab Demonstration Step 1: Obtain a beaker full of hot water and cold water. Step 2: Let the water settle so that water is still. Step 3: Use the dropper to add 1 drop of dye into the hot water. Step 4: Draw a picture of your observations and write down 3 detailed observations in your notebook. (pg 29) Step 5: Use the dropper to add 1 drop of dye into the cold water. Step 6: Draw a picture of your observations and write down 3 detailed observations in your notebook. (pg 29)

Molecular Model Below your observations (pg29R) draw a model of what you think is happening with the molecules inside each beaker of water. Models always include: Drawings Labels Description Color

Watch this maybe it will help.

Group Model Draw a Group model on the poster sheet Work as a team!

Effective Feedback Each person gets two sticky notes Look at every poster Choose two that you would like to put constructive comments on Effective Feedback SPECIFIC POSITIVE PURPOSEFUL HELPFUL

Revise your group model! Be prepared to share your model with the class.

YOUR TURN You’ve seen all the models Use these ideas to create your own FINAL model at the top of p.29L Models always include: Drawings Labels Description Color

CER Create a Claim, Evidence, Reasoning about the molecular motion in hot and cold water. (bottom pg 29L)