Incorporating Data Analysis into Undergraduate Courses Preparing for an Academic Career in Geosciences Workshop: Summer 2010 Incorporating Data Analysis into Undergraduate Courses Jeff Marshall, Cal Poly Pomona Rachel O’Brien, Allegheny College
Data sets are flexible Data and assignments can be tailored to reach a broad range of student groups K-12 Graduate courses • Can be used in one class/lab session or throughout an entire course
Data sets are cost-effective Majority of online sources are now free Simple, low-cost field and lab work Data sets are concept-effective Allow for compare/contrast work at a range of spatial & temporal scales Single or multi-concept patterns
Data sets are engaging Data sets are real Allow students the opportunity to practice science and promote active learning Data sets are real Require students to grapple with issues of complexity, uncertainty, and outliers
Ocean Circulation Profiles Classic textbook Pacific high latitude Atlantic low latitude http://www.epic.noaa.gov/epic/ewb/
Data sets are diverse in topic , scope, and format Online datasets Teach particular concepts and/or skills Recreate research, test hypotheses Hands-on data Field work and/or lab work in your course A genuine research experiment Published literature Journal articles, government documents, NGO reports
A great place to start http://serc.carleton.edu/usingdata/
Data sets are not stand alone resources Design how you’ll use data Identify clear learning outcomes Content and/or concepts Skills What steps in the process are most important? (collection and reduction, analysis, reporting) How will you address uncertainty, outliers, etc.?
Data sets are not foolproof Logistics Work through all steps of the process ahead of time Envision and create “Plan B” • Evaluation Did the use of data help student learning? How will you know?
Case study: Freshman seminar First-year seminar: Water and the Earth H20 & N budgets: increasing spatial scale; increasing complexity Hands-on and online data sources used
What is a watershed? Local watershed (10-1 km2)
What is a watershed?
What happens to water and N budgets when a forest is clear cut What happens to water and N budgets when a forest is clear cut? NE watershed (10 km2)
What happens to water and N budgets when a forest is clear cut?
What is causing the “Dead Zone” in the Gulf of Mexico What is causing the “Dead Zone” in the Gulf of Mexico? Mississippi River watershed (106 km2)
What is causing the “Dead Zone” in the Gulf of Mexico?
A Few Good Web Sites with Real Time Earth Science Data Incorporating Data Analysis into Undergraduate Geoscience Courses A Few Good Web Sites with Real Time Earth Science Data Jeff Marshall Cal Poly Pomona
Plate Boundary Observatory Geodetic Data UNAVCO EarthScope Plate Boundary Observatory http://www.unavco.org/unavco.html
Earthquake Hazards Program Earthquake Data USGS Earthquake Hazards Program & SCEC So. California Earthquake Center http://earthquake.usgs.gov/ http://www.scec.org/
Water Resources Division Hydrologic Data USGS Water Resources Division http://water.usgs.gov/
NASA Earth Observatory Satellite Imagery NASA Earth Observatory http://earthobservatory.nasa.gov
Earth, Ocean, & Climate Data NASA Eyes on the Earth 3D http://climate.nasa.gov/Eyes/
Exploration activity Choose a course: Introductory level or advanced course (grad or ugrad) Identify a website with datasets that could be used in the course What topic(s) and/or skill(s) can students explore with the data?