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Sparks CH301 Welcome Day 1
CH301 Sparks Fall 2013
CH301 Sparks Fall 2013
Sparks CH301 Welcome Day 1 CH301 Sparks Fall 2013 What are we - - PowerPoint PPT Presentation
Sparks CH301 Welcome Day 1 CH301 Sparks Fall 2013 What are we - - PowerPoint PPT Presentation
Sparks CH301 Welcome Day 1 CH301 Sparks Fall 2013 What are we going to learn today? Introductions/Welcome Syllabus/Quest/Web Page/Piazza/iClicker2 Learning Activity Apply Stoichiometry CH301 Sparks Fall 2013 Do you take good notes? We
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Do you take good notes?
We need a student volunteer to take “class notes” each day. This will be posted daily on the webpage
CH301 Sparks Fall 2013
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Let’s Look at the Resources
One Website Has It All ch301.cm.utexas.edu course page & eBook
CH301 Sparks Fall 2013
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Wireless Toys
I have the following: a) A Laptop b) An iPad c) A Laptop and an iPad d) Smart phone (but none of the above) e) I got nothing
POLLING: CLICKER QUESTION 1 (points for everyone)
CH301 Sparks Fall 2013
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IMPORTANT INFORMATION
LM00 – Syllabus LM01-Gas Simulator HW1 These will be posted by 1 pm each class day and due by 8:45 am the next class day. Familiarize yourself with our website & syllabus
CH301 Sparks Fall 2013
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Meet and Share
Think of something that you are really good at. It could be playing basketball, making pizza, basket weaving, solving the quadratic equation, texting… Write it down Turn to at least three people around you Learn their names and what they are “good at”
CH301 Sparks Fall 2013
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Think about how you mastered this “skill”. Did you learn by…
- A. Listening to someone explain how to do it.
- B. Practicing yourself repeatedly
- C. Watching someone else do it over and over
- D. Some other way
POLLING: CLICKER QUESTION 2 (points for everyone)
CH301 Sparks Fall 2013
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Active Learning
CH301 Sparks Fall 2013
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Based on the Kinetic Molecular Theory of gases decreasing the volume of a gas at constant temperature will lead to a higher pressure because
- A. Space aliens ensure this will be the case.
- B. Einstein proved this was true in 1625.
- C. The reduced volume will lead to more collisions of the
gas particles with the walls of the container resulting in a higher pressure
- D. The answer is never “D”
POLLING: CLICKER QUESTION 3 (points for everyone)
CH301 Sparks Fall 2013
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THINK LIKE A CHEMIST Apply a macroscopic and microscopic view to chemistry concepts. Use a problem solving process to approach chemistry data sets. Determine misconceptions that interfere with conceptual understanding of chemistry. Apply chemistry concepts to everyday phenomena. Develop learning strategies that support success.
CH301 Sparks Fall 2013
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When posed the question: “Where does most of the mass that makes up a tree come from?” What did the people in the video say?
CLASS DISCUSSION
http://www.learner.org/vod/vod_window.html?pid=77
CH301 Sparks Fall 2013
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Ultimate Source of the Mass? ~ 60% mass of tree from cellulose Cellulose – polymer 1000’s glucose monomers Glucose – C6H12O6 What do you think the source of all that C and O that make up the glucose?
CH301 Sparks Fall 2013
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Ultimate Source of Mass?
Most of the mass that becomes the tree comes from: a) Nutrients in the ground b) Water from the ground c) Carbon dioxide from the air d) Sunlight from the sun
POLLING: CLICKER QUESTION 4
CH301 Sparks Fall 2013
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Assumptions? What mass of CO2 is needed to make a 300 lb tree? How are you going to answer this? What assumptions need to be made?
CLASS DISCUSSION
CH301 Sparks Fall 2013
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WORK THIS OUT IN SMALL GROUPS What mass of CO2 is needed to make a 300 lb tree? a)Not enough info can’t solve b)44 lbs c)184 lbs d)264 lbs
POLLING: CLICKER QUESTION 5
CH301 Sparks Fall 2013
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WORK THIS OUT IN SMALL GROUPS What is the percent mass of C in CO2? You will use your iClicker2 to enter a numerical answer. This is a great chance to learn how to use your
- iClicker2. Round your answer to the
nearest 1 %.
POLLING: CLICKER QUESTION 6
CH301 Sparks Fall 2013
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WORK THIS OUT IN SMALL GROUPS
POLLING: CLICKER QUESTION 7
What mass of C is needed to make a 300 lb tree? a) Not enough information b) 27 lbs c) 72 lbs d) 180 lbs
CH301 Sparks Fall 2013
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What did we learn today?
How the class works Review Basic Reaction & Formula Stoichiometry Anything Else? Please Share….
CH301 Sparks Fall 2013