Science 10 Lesson Outline Date: Feb 5
| Last lessons Objectives
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Reaction Rates | Evaluations
Acceleration Worksheet |
| Today’s Objective | 1 Collecting Data for Inquiry Based Lab
2 What is a wigit? 3 Vocab and balancing quiz
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| Topic
Number One |
From the Inquiry Lab results, you need to do the following
1) Write a hypothesis as to what ratio of reactants and what procedure will produce the most carbon dioxide when adding vinegar to chalk 2) Look up the process of carbonation and explain what it is and how it is related to this experiment (you should use a minimum of three references) 3) Design a lab to yield the most bubbles. ( you will be limited to a maximum amount of vinegar of 25mi and half a chalk stick 4) Write up you lab and procedure prior to actually testing your procedure. 5) Leave a result table and a place for a conclusion. 6) You will need your own lab write up prior to starting the class.
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| Topic
Number Two |
The Guinness beer company has a wee little plastic ball in every can of Guinness.
The fizzics of Guinness https://www.theguardian.com/science/punctuated-equilibrium/2011/aug/02/1
Clue number one http://recipes.howstuffworks.com/question446.htm
Look on-line and find the following What is the ball called Who designed it What is inside the ball? How does it work? How is this related to how other drinks are carbonated? Why did Guinness select this technique to make their beer foamy?
Your research should include a minimum of three web addresses Do not drink any Guinness Beer while researching
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| Topic
Number Three |
Vocab Words
Chemical change compound conductivity Density element formula Mixture physical change property Pure substance reaction qualitative property Quantitative property solubility solute Solvent
Balancing equations (20) also identify type of reaction |
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| Work book Reference |
Chapter 6 |
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| You tube Reference |
The science of carbonation
Wiki on carbonation https://en.wikipedia.org/wiki/Carbonation
Why do humans like fizzy water? http://www.popsci.com/science/article/2013-07/fyi-carbonated-water-addictive
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| Other stuff! | Make sure your workbooks chapter 4-6 are complete | |
| Next Class | Quiz time two
lab
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| Take Home Message | Now is the time to start preparing for the future.
See the goal high in the sky..build the stairs to get there now |
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