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ABSTRACTION And Modeling
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ABSTRACTION Abstraction is the process of taking away or removing characteristics from something in order to reduce it to a set of essential characteristics.
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Let’s look at a simple form of abstraction
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PORTRAIT CARICATURES Taking someone’s likeness and creating a drawing that highlights their strongest features.
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Albert Einstein
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Austin Powers
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Laura Croft : Tomb Raider
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Michael Jackson
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Katniss
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Elvis Presley
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ART IS AN ABSTRACTION OF REALITY BY THE ARTIST
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PABLO PICASSO
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1 + a = 10 What does the a mean?
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Is it always 9? a +10 = 15 (a=5) 16 - a = 8 (a=8) a x 3 = 18 (a=6)
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HOPE What color is it? What shape is it? How big is it? What does it taste like? Can you hear it?
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THESE ARE ALL ABSTRACTIONS, but what about Computer Science?
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COMPUTER SCIENCE Choose 1:13 start, 4:50 stop
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NETLOGO LIBRARY MODELS Switch to NetLogo Load NetLogo Load Models Library RETURN TO SLIDESHOW AFTERWARDS
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HOW TO PARTICIPATE IN TEACHER DISCUSSION QUESTIONS: OPEN POLL EVERYWHERE APP Choose Participating In the Keyword blank type: ITHINKTHAT and then type what you want to add to the discussion. Watch the Slideshow to see results!
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A Good Model: Simplified components to represent a complex problem. (Abstracted) We don’t know the answer to our question before we begin We have not coded every aspect of the system to do what we expect We can say through our research or data that this is how this would function in the real world We share our assumptions and know what we are measuring Our sliders are our variables to change (independent variables) We tested what we thought we were testing
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LET’S LOOK AT A PROPOSAL SUBMITTED TO THE CHALLENGE
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Highly Caffeinated Beverages in A Community Team: 2204 School: Western Hills Middle School Area of Science: Biology/Sociology
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Proposa l Starbucks coffee has more caffeine than the average cup of coffee. An average cup of coffee (2 c.) = 95 mg of caffeine Starbucks Grande (2 c.) = 85mg - 330mg caffeine The average of the caffeine levels = 210mg. Starbucks iced coffee drinks = 235mg of caffeine
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The Mayo clinic recommends that: Adults no > 400mg daily Tweens/Teens no > 100mg daily For a Tween/Teen who drinks: 1 Starbucks Grande Iced Coffee = 235mg of caffeine Which is more mg caffeine than that is recommended (235 mg more).
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Caffeine Intake for a Tween/Teen who drinks/eats: a Hershey’s milk chocolate bar = 9 mg an 8.4 oz.energy drink = 80 mg 2 mountain dews = 108 mg An iced coffee = 235 mg They will consume 332 mg of caffeine over the daily allowance
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The side effects of drinking as little as 100 mg caffeine are : restlessness nervousness excitement insomnia flushed face gastrointestinal complaints
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At levels of 1,000 mgs of caffeine per day symptoms may include: muscle twitching rapid heartbeats abnormal electrical activity in the heart psychomotor agitation
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Students at our school are having a hard time staying awake in class in the mornings. A lot of our students drink a Starbucks iced coffee before coming to school. We often see them drinking them in the cafeteria before school. We will look at the effects of drinking too much caffeine in our school.
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Problem We will build a NetLogo model to answer the question of whether caffeine use by students is effecting their school work.
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Team Members: Karen Gunder Sarah Hatner Patty Meyer Sponsor: Mrs. Sagartz
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Bibliography http://ndb.nal.usda.gov/ndb/foods http://www.starbucks.com http://www.mayoclinic.org/healthy-living/nutrition-and-healthy- eating/in-depth/caffeine http://energydrink-us.redbull.com/caffeine-amount-red-bull http://www.thehersheycompany.com/nutrition-and-wellbeing/what- we-believe/our-ingredients/ingredient-topics/caffeine- theobromine.aspx http://www.webmd.com/diet/features/caffeine-shockers-products- surprisingly-high-in-caffeine
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Any time left over, meet with teams to look at their proposals. What can they do to make it better?
By Luis Artiga. To this day in art we have learned a lot. And I mean a lot. This first semester we learned a lot about drawing in general. Then came.
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Caffeine crazy Ocqua Murrell May 19, 2008 Science Presentation.
Caffeine-related disorders All answers are from DSM-IV-TR and First and Tasman [pages ] unless otherwise indicated. This edition was done on 1Sep08.
Chemical Caffeine is the world's favorite psychoactive substance.
Caffeine is the most popular drug in the world, We’ve all been known to try it at least once: in coffee, tea, cocoa, some soft drinks, some drugs…..and.
Caffeine.
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Starbucks The Smart Way. Do Now: Answer the following questions in your notes: 1. How many Starbucks locations are there in our area? 2. How often do.
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Did you know… Caffeine is a DRUG What is Caffeine found in… Brainstorm! Coffee Tea Energy drinks Pastries Chocolate Coca cola Ice cream.
Jenna Abantao Northern Marianas College English Composition II.
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Please open your laptops, log in to the MyMathLab course web site, and open Quiz 3.1 IMPORTANT NOTE: If you have time left on your quiz clock after you.
Pablo Picasso’s Portraits. Pablo Picasso was a great artist who was well know for his “Abstract Portraits” What do you think abstract means? We will be.
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