Mrs. Owens -Physcial Science
Team Kootenai
2021-2022
8th grade
1. Watch the Bill Nye: Phases of matter (attached below) 2. Read pages 10-15. Answer the questions on page 15 (1b,c, 2b, 3a,b) (Attached below)
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Today is the last day of the Mystery Powders lab. Please check google classroom. I have provided you with instructions (and the observations from the lab).
Today we are continuing the mystery powders lab, which you are not able to complete at home. To make up for the content related to the lab, please watch the video below. 1. These notes need to go on P. 28 in your science notebook:
A substance is a single kind of matter that is pure, meaning it always has a specific makeup and a specific set of properties. Ex: table salt (NaCl), sugar, baking soda An element is a pure substance that cannot be broken down into any other substances by chemical or physical means. Elements are the simplest substances. Ex: aluminum, copper, oxygen, etc. A compound is a pure substance made of two or more elements chemically combined in a set ratio. Ex: CO2 2. We will begin a "Mystery Lab", which is difficult to do at home without the materials. Today you can go to google classroom to access (and answer) the questions for today. Let me know if you have any questions.
Happy Friday!
1. Please finish the Phet simulation if you weren't able to finish it yesterday. 2. Make sure you have all assignments turned in for my class. If you are missing something, go back to the date on my website to find what you need to do. If you would like, for questions- you can create a google doc to answer them on and share with me. 3. Give yourself a pat on the back and have a great weekend! Please check google classroom for the assignment today. You will be doing a phet simulation.
1. Please go to google classroom. There will be a google doc assigned to you for Density of liquids. I have provided you with most of the data (since you can't find that at home).
On the doc: 2. Calculate the mass of the liquid as well as the density of liquid A and B. 3.Then, use the density to identify each liquid. 4. Identify liquid A & B using the information in the table on page 2. 1. Today we discussed the lab from yesterday "Freezing point of water". You need to add the changes of state graph (attached below) to P. 26 in your science notebook. 2. Watch: States of matter brain pop (attached below) 3. Read pages 48-53 (attached below) (use these pages for #4 and #5) *For # 4 & 5 below you can create a google doc for your answers and share it with me* 4. Answer questions for Math; Analyzing Data on P. 52 (1-5) *The graph you added to P. 26 will assist you* 5. Answer questions P. 53 (1a,c, 2a,b, 3a,b)
Today we did a "freezing point of water" lab. The results for our graph and data are below. We will talk more about why this was the case tomorrow.
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Mrs. OwensI love teaching and I love Science! Mrs. Owens email: [email protected]
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