Tuesday 10/9/18 Notebook Entry: What do you think all these objects have in common?

Wednesday 10/10/18 No Notebook Entry Get your notebook out and find your observation data chart from yesterday. We will begin right away with finishing our observations.

Part 1: Is the Plaque Made of Particles? In your group discuss evidence you observed that could show how things that appear solid can actually be made of tiny particles and empty space.

Thursday 10/11/18 Notebook Entry: What do you think happens to the particles that make up water when water is boiled? Water molecule

Part 2: Will Heat Expand Things? Record the heading for part 2 in your spiral. Make this table under the heading. Each row of the table only needs to be one line on your page. Conditions Length of Red Line (cm) Room Temperature Heated in Hands Cooled to room temperature

Part 2: Will Heat Expand Things? Procedure for Investigation Be very careful to not put your hand around the red bulb. Measure the length of the red line in the thermometer using the ruler. Measure only the line length, do not include the bulb. Record your results for room temperature data. Have one person hold the thermometer bulb in their hands or between their fingers to raise the temperature. Wait a few moments and then quickly measure the length of the red line. Record the results for held in hands data. Set the thermometer on the table and watch the red line. After a few minutes record the length of the line and record for cooled to room temperature data.

Part 2: Will Heat Expand Things? What caused the change in the length of the liquid from room temperature to heated in hands? Think about the particles. What caused the change in length of the liquid from heated in hands back to room temperature. Think about the particles.

Monday 10/15/18 Fill out your assignment notebook for the week. Notebook Entry: The 3 balloons below are at different temperatures. Examine the temperature label and then explain what is happening to the air particles inside each balloon. https://phet.colorado.edu/en/simulation/legacy/gas-properties

Part 3: Why would it break out? Watch the demonstration of a bimetallic strip. Record 2 observations from the demonstration. What happens to the strip when it’s heated? What happens to the strip when it’s cooled?

Tuesday 10/16/18 Notebook Entry: Think about all you have learned about particles in motion. The average hot air balloon; with a deflated balloon, a basket, and 30-40 gallons of fuel in 2 tanks, weighs about 800 pounds. Provide a possible explanation for how heat allows a very heavy hot air balloon to rise against the force of gravity?

Particles in Motion Quiz Wednesday You will be given a scenario and have to explain how and why particle motion is affecting the objects. Two questions- you have to explain in a drawing and in a paragraph how heat causes something to expand. Study the answers in your spiral. Learning Targets I can correctly use the following terms: particle, heat, expand, contract, material. I can describe the changes in particle motion when heat is added or removed. Katie Burke 5 minutes

Vocabulary Worksheet