Exemplary Teaching Activities

Initial Publication Date: November 8, 2019 | Fix Links: June 18, 2024 (see revision history: 2 events)

Beginning in 2011, On the Cutting Edge began a process to review the extensive collection of activities submitted by workshop participants and members of the geoscience community. With the transition of the On the Cutting Edge program into NAGT the review process is now being used to broadly review online teaching activities relevant to NAGT's community of Earth educators. Through this review processes activities are scored on 5 elements: scientific veracity; alignment of goals, activity, and assessment; pedagogical effectiveness; robustness; and completeness of the description. The activities that score very highly in these areas become part of the Cutting Edge Exemplary Collection and are featured below.

You may also be interested in the full collection of teaching activities.

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Unit 1: Ocean Introduction part of Ocean Sustainability
MICHELLE KINZEL, Southwestern College; Astrid Schnetzer, North Carolina State University; Cara Thompson, Arizona State University at the West Campus
In this unit, students explore the role of ocean circulation in climate modification and bioproductivity. The activities require students to interpret the effect of horizontal and vertical seawater movement on heat ...

Unit 2: Ocean Conditions: Ancient to Modern part of Ocean Sustainability
MICHELLE KINZEL, Southwestern College; Astrid Schnetzer, North Carolina State University; Cara Thompson, Arizona State University at the West Campus
Students will be provided with seawater pH and carbon dioxide concentration (pCO2) data spanning as far back as 1850. They will describe trends in pH, pCO2 and atmospheric CO2 concentration, outline why these ...

Melting ice cubes part of Oceanography:Activities
Mirjam Glessmer, University of Bergen
Explore how melting of ice cubes floating in water is influenced by the salinity of the water. Important oceanographic concepts like density and density driven currents are visualized and can be discussed on the ...

Waves and Tides: Understanding Characteristics & Practice Problems part of Oceanography:Activities
Stephanie Jaeger, Green River Community College
Part A: Students identify basic characteristics and terminology for waves. Part B: Students define factors that influence tides and practice using tide charts and tide tables.

Ocean Gyre Circulation and Patterns of Global Primary Productivity part of Oceanography:Activities
Megan Jones, North Hennepin Community College
This teaching activity provides a visual framework for understanding the relationship/connection between ocean gyre circulation and primary productivity. Students demonstrate their own understanding of surface ...

Tsunami Travel Time Approximation part of GIS and Remote Sensing:Activities2
Eric Grosfils, Pomona College
Eric Grosfils, Pomona College Summary Students are asked to calculate approximate tsunami travel times across the Pacific basin. The assignment builds off of a lab introducing students to Spatial Analyst, and ...