1 / 12

Incorporating Data and Research into Courses

Preparing for an Academic Career in Geosciences Workshop. Incorporating Data and Research into Courses. Ellen E. Martin, University of Florida Wayne Powell, Brooklyn College. Rational. Create scientifically literate students

congdon
Télécharger la présentation

Incorporating Data and Research into Courses

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Preparing for an Academic Career in Geosciences Workshop Incorporating Data and Research into Courses • Ellen E. Martin, University of Florida • Wayne Powell, Brooklyn College

  2. Rational • Create scientifically literate students • Future citizens, teachers, voters, politicians, business associates… • Teach students to think like scientists • Beyond simplified “textbook” content • Apply scientific techniques and content • Think critically • Welcome the unexpected

  3. Goals • Students learn • To evaluate data critically • To observe patterns and anomalies • To make inferences and predictions • To make interpretations • To form testable hypotheses • To adapt to unforeseen circumstances Students explore the question rather than the answer

  4. Additional Goals • Students: • Learn not all data are as perfect as textbook examples • Discover there are multiple ways to interpret the same data • Gain ownership of ideas and interpretations • Discover some of the difficulties associated with data collection

  5. Techniques • Use data available on the web • Create opportunities for them to collect and interpret their own data • Field work • Lab work • Allow them to design and execute a research experiment

  6. Example 1: Online DataOcean Circulation NOAA’s Oceanographic In-Situ Data Access • CDT (conductivity, temperature, depth) data • http://www.epic.noaa.gov/epic/ewb/ NOAA’s Live Access to Climate Data • map views and cross sections of a range of variables for a range of depths • http://ferret.wrc.noaa.gov

  7. Ocean Circulation Surface temperature Temperature 3000 m Surface salinity

  8. Ocean Circulation Classic textbook Pacific high latitude Atlantic low latitude

  9. Temp Salinity Oxygen Phosphate

  10. Ocean Circulation Questions • Pick out areas of anomalous temperature • Where do deep waters acquire their temperature and salinity? • What controls density? • Identify a salinity anomaly, come up with a theory for what might cause the anomaly and how you might test it • What is the relationship between oxygen and phosphate in the ocean? …

  11. Example 2: Field DataBrooklyn Air Quality • What is suspended in the air we breathe on our urban campus? • Is there any justifiable concern?

  12. Motivations and Advantages • Community-based • Personal impact • Simple procedures • Relatively inexpensive equipment • No travel required

More Related