Results 121 - 135 of 143 matches
Chemical Inputs and Outputs at Subduction Zones part of MARGINS Data in the Classroom:MARGINS Mini-Lessons
Karin Block, CUNY City College
In this exercise students utilize data from geochemistry databases to analyze inputs and outputs associated with arc volcanism.
Online Investigation of an Island Arc Volcano: Anatahan, Mariana Arc part of MARGINS Data in the Classroom:MARGINS Mini-Lessons
This activity is a Web investigation and research exercise starting with the 2003-present Anatahan volcanic eruptions in the Mariana arc, and concluding with a petrologic examination of published Mariana arc lavas data sets.
Half Life Model part of Starting Point-Teaching Entry Level Geoscience:Interactive Lecture Demonstrations:Examples
David N. Steer (firstname.lastname@example.org)and Kyle Gray (email@example.com), University of Akron This material is based upon work supported by the National Science Foundation under Grant No. GEO-0506518.
While working in groups to facilitate peer tutoring, students manipulate a hands-on, physical model to better comprehend the nature of half life. Students use the model to simulate the decay of radionuclides. The ...
Tracing sediment provenance from source to sink: Isotope records in the Bay of Bengal and Indonesia part of MARGINS Data in the Classroom:MARGINS Mini-Lessons
Annika Johansson, Columbia University in the City of New York; Jeff Ryan, University of South Florida
In this exercise students examine data from a geochemical database to understand the link between source rocks and sedimentary deposits in the ocean, focusing on the Bay of Bengal in the context of the MARGINS Source-to-Sink initiative and contrasting these data with those offshore of Indonesia. This activity utilizes the online geochemical database SedDB, GeoMapAPP, and Excel.
Using geochemical proxies to trace sediment sources part of MARGINS Data in the Classroom:MARGINS Mini-Lessons
Karin Block, CUNY City College; Annika Johansson, Columbia University in the City of New York
This lecture segments can be used in a mid- to upper-level course to introduce geochemical proxies commonly applied to weathering and sedimentation.
What Goes into Making Volcanic Arc Magmas, and How Do We Know It? part of MARGINS Data in the Classroom:MARGINS Mini-Lessons
This activity is a directed reading exercise focused on papers that have been key to our understanding of the major source contributors to subduction zone volcanic rocks.
Serpentinite in Subduction Zones: How do we find it, and how common is it? part of MARGINS Data in the Classroom:MARGINS Mini-Lessons
A mineralogical, petrological, and geophysical exploration of the role of serpentinite in subduction zones, as highlighted in the two NSF-MARGINS Subduction Factory focus sites.
The Anatomy of a Rate Law part of Pedagogy in Action:Library:Quantitative Writing:Examples
Barry Bickmore, Brigham Young University
This assignment teaches geochemistry students to explain the mathematical forms of rate laws, and organize paragraphs in their writing assignments properly.
A Jigsaw Approach to the Weathering Thermostat Hypothesis part of CLEAN:Community:Teaching Materials
Maureen Padden, McMaster University
This activity is part of the community collection of teaching materials on climate and energy topics. These materials were submitted by faculty as part of the CLEAN Climate Workshop, held in June, 2011 and are not ...
VEPP: Monitoring the Pu'u 'Ō'ō Eruption of Kīlauea Volcano Using Geochemical, Deformation and Seismicity Timeseries Data part of NAGT:Teaching Resources:Volcano Exploration Project: Pu`u `O`o:Examples
Andrew R. Greene and Michael O. Garcia University of Hawai'i at Mānoa Show credits HidePu'u 'O'o at the end of episode 32 (USGS photograph by J.D. Griggs, 4/22/85, JG5363).
This is an exercise that is in development and has not yet been fully tested in the classroom. Please check back regularly for updates and changes. Goals of this lab are to: (1) gain background on volcano ...
Acid Mine Field-Lab Experience part of NAGT:Teaching Resources:Teaching in the Field:Field Trip Collection
Acid Mine Field-Lab Experience: Greg Druschel, University of Vermont Intended Audience: This activity was used for an introductory Geochemistry class, which contained students from sophomore level to master's ...
The Mountain View area of the Stillwater Complex as a field teaching model part of NAGT:Teaching Resources:Teaching in the Field:Field Trip Collection
I. S. McCallum, University of Washington
The Mountain View Area of the Stillwater Complex as a Field Teaching Model: I. S. McCallum, University of Washington Intended Audience: Geology majors: I will assume that most students in this group who make the ...
Chemical Equilibrium Misconceptions part of Pedagogy in Action:Library:Mathematical and Statistical Models:Examples
Barry Bickmore, Brigham Young University
This STELLA modeling and writing assignment helps students confront and replace common misconceptions about chemical equilibrium.
From Isotopes to Temperature: Working With A Temperature Equation part of Spreadsheets Across the Curriculum:General Collection:Examples
Spreadsheets Across the Curriculum module. Students build a spreadsheet to examine from a dataset the relation between oxygen isotopes in corals and the temperature of surrounding seawater.
ConcepTest: Einsteinium Half-life part of Starting Point-Teaching Entry Level Geoscience:ConcepTests:Examples
The isotope Einsteinium-253 has a half-life of 20 days. If you began an experiment with an 80-gram sample of Einsteinium-253, how much would remain after 60 days? a. 60 grams b. 40 grams c. 20 grams d. 10 grams