Climate Concept Survey
Climate Concept Survey
Estimation Exercise (Leaky Water)
Black ink is what I am planning on asking the students -blue is what I hope some of the responses might be, red is notes for us:
Someone reports that almost 6,000 gallons of water is lost every year on campus due to leaky sinks.
You are asked to evaluate the truth of the statement.
1) What questions do you have about the statement?
where did the number come from?
what counts as a sink?
what constitutes a leak?
how were the leaks measured?
where is or what was the data used? or how was it collected?
what campus?
(ie how did the researcher arrive at this number? -what assumptions or baselines did she start out with?)2) What are ways to determine the truth of the statement?
Ask the researcher the answer to the above questions so you can retrace her steps (practical, not always possible)
Measure the leak of every sink on campus for a year (exhaustive, will give an answer, but not practical we have an hour not a year)
Make your own estimate and compare to the researcher’s.3) Find you own estimate (in the next 15 minutes purposeful time limit) -in groups
4) Report it as a statement and ask your classmates to evaluate the truth of your statement. (Keep in mind what they will need to know about your process in order to make that evaluation.) (Possibly do this as a gallery walk? -asking each group to write two questions or comments on each poster? Do we still have giant post-its?)
After report out discussion: (Possibly the first journal assignment)
5) What are the limitations of your group’s estimate?
6) What would you change about the way you completed your estimate and why (Given a little more time and the ability to leave the classroom is there anything that might help ensure a more accurate estimate?)
7) Which estimate from class do you think is the most accurate and why?
Points for us to make:
Scientific research is reported as statements with supporting assumptions and evidence.
A scientist gives an interpretation of the evidence (sometimes using a particular method) based on her assumptions, previous knowledge, and experiences.
Other scientists review the work before it is published -generally checking the assumptions, the method and the stated results.
Are the assumptions reasonable? If there is data, what is its source and/or how was it collected? Is the method applied correctly? Do the stated results follow logically?
Research can be affected by outside limitations -time, funding, manpower, etc.How I came up with the estimate (quick and dirty and tons of room for improvement):
There are approximately 15 non dorm buildings on campus each with approximately four bathrooms, each bathroom with approximately 2 sinks. There are about 8 dorms on campus each with approximately 6 bathrooms and 8 sinks in each bathroom. This gives an approximate total of about 504 sinks on campus. Of the sinks on campus, probably 20% of them have leaks. Or about 100.8 rounded to 101 leaky sinks on campus. On average, each leaky sink probably loses 2.5 cups of water a day -so a total of 252.5 cups of water, rounded to 253 cups, a day is lost. There are 16 cups in a gallon so 15.8125 gallons rounded to 16 gallons per day is lost due to leaky sinks. There are 365 days in a year so 5,840 gallons lost in a year.
Interesting NYT Food article
Begin forwarded message:
From: Gregg Kaufman <gregg.kaufman>
Date: August 14, 2010 12:51:30 PM EDT
To: Sandra Godwin <sandra.godwin>, Jim Lidstone <jim.lidstone>, Joe Metzker <joe.metzker>, Linda Watson-Kaufman <linda.watson-kaufman>, Julia Metzker <julia.metzker>
Cc: Melanie Marie Hatch <melanie_hatch>
Subject: Interesting NYT Food articleColleagues,
I thought of you when I read this article. Eat An Apple: Doctor’s Orders
http://www.nytimes.com/2010/08/13/business/13veggies.htmlGregg Kaufman, M. Div, Th.M.
Georgia College & State University
Department of Government and Sociology
Instructor & Coordinator of Civic Engagement
American Democracy Project Coordinator
(478) 445-1711
Help with Community Garden
All,
We have a bunch of Bridge Scholar Students coming out to volunteer at the garden on Friday June 16. Many of our regular garden volunteers will be away that Friday, so I hoping to find at least a couple people who can come out and help with the students that day. Can you (or someone you know help out). The hours will be 8-11. Lin and Linda McKnight will be there to lead the day.
Please send me an email if you can help (julia.metzker@gcsu.edu)
Julia Metzker
Help with Community Garden
All,
We have a bunch of Bridge Scholar Students coming out to volunteer at the garden on Friday June 16. Many of our regular garden volunteers will be away that Friday, so I hoping to find at least a couple people who can come out and help with the students that day. Can you (or someone you know help out). The hours will be 8-11. Lin and Linda McKnight will be there to lead the day.
Please send me an email if you can help (julia.metzker@gcsu.edu)
Julia Metzker
Greenhouse work
Pictures from the greenhouse volunteer day.
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IDST2405, Maymester 2010
Hi Everyone,
I want your input on how well my class helped you learn, so I’ve set up a survey to gather your feedback. I modify my courses every year based on what students tell me about what works and what doesn’t, so please be as thoughtful and as specific as you can. The survey will be open from Fri May 28, 2010 to Mon Jun 28, 2010, and should only take you 15-20 minutes to complete. Please follow these instructions:
* Go to http://salgsite.org/student
* Fill in your email address
* Enter the instrument number: 16454
* Provide the instrument password: food
Your responses to this instrument are confidential. I will be able to tell whether you have responded, but will not be able to tell which answers are yours.
Thanks,
Julia Metzker
Our Food Guide
Our guide is completed and printing. I’ve attached a copy for you to look at.
When: Thursday, May 27, 2010
Where: Georgia College & State University, University Banquet RoomSchedule: 11:00 am to 11:30 noon: potluck
11:30 to 12:00 noon: potluck and student group reports on community food security
12:00 noon to 12:45: watch excerpts from the film Food, Inc.
12:45 to 1:30: panel discussionOur panel will consist of (in alphabetical order):
1. Clyde Boone: conventional gardener and Early College Garden instructor
2. Ann Bowen: director of soup kitchen at Church Central in Milledgeville
2. Isabel Crabtree and Bob Burns: permaculture farmers from Haddock
3. Bruce Hall: Kroger Perishables Manager (Milledgeville)
4. Bobby Jones: GCSU graduate and Milledgeville bakerThe potluck is part of a “local food challenge” where students are to prepare a local dish, so please bring a contribution to the meal. Again, we appreciate your willingness to participate, and please let us know if you have any questions or concerns.
Best,
Sandra Godwin
478 457 5833Julia Metzker
julia_metzker
