Measuring the Inclination and Declination of the Earth's magnetic field with a smartphone
Avradip Ghosh, University of Houston-University Park
The poles of the Earth's magnetic field are not precisely aligned with the geographic north and south poles and, in fact, vary continuously. This activity introduces to students the Earth's magnetic ...

Climate Change: Past & Present, Local & Global
Cheryl Manning, OrbWeaver Consulting, LLC; Rondi Davies, CUNY Queensborough Community College
Average inquiry level: Guided inquiry In this laboratory exercise for introductory geology or environmental science courses, students use data to examine climate change in their local environment. They compare ...

Human Wave: Modeling P and S Waves
IRIS (Incorporated Research Institutions for Seismology) and ShakeAlert
Lined up shoulder-to-shoulder, learners are the medium that P and S waves travel through in this simple, but effective demonstration. Once "performed", the principles of P and S waves will not be easily forgotten. This demonstration explores two of the four main ways energy propagates from the hypocenter of an earthquake as P and S seismic waves. The physical nature of the Human Wave demonstration makes it a highly engaging kinesthetic learning activity that helps students grasp, internalize and retain abstract information.

Lesson 3: The Value of a Water Footprint (High School)
Kai Olson-Sawyer, GRACE Communications Foundation
Session 1 of this lesson begins with a quick activity to get students thinking about their direct and virtual water use. It introduces a few new ideas for virtual water use that may surprise students, including the ...

Introduction to MATLAB for Oceanographic Data
Anna Pfeiffer-Herbert, Stockton University
This activity introduces students to loading and plotting data in MATLAB. Students explore scalar and vector time series and profile data commonly used in the field of Oceanography using data sets from publicly ...

Earthquake Machine
IRIS (Incorporated Research Institutions for Seismology) and ShakeAlert
In this activity, learners work collaboratively in small groups to explore the earthquake cycle by using a physical model. Attention is captured through several short video clips illustrating the awe-inspiring power of ground shaking resulting from earthquakes. To make students' prior knowledge explicit and activate their thinking about the topic of earthquakes, each student writes their definition of an earthquake on a sticky note. Next, through a collaborative process, small groups of students combine their individual definitions to create a consensus definition for an earthquake.

How Do We Know Where an Earthquake Originated?
Jeffrey Barker (Binghamton University) & Michael Hubenthal (IRIS)
Students use real seismograms to determine the arrival times for P and S waves and use these times to determine the distance of the seismic station from the earthquake. Seismograms from three stations are provided to determine the epicenter using the S – P (S minus P) method. Because real seismograms contain some "noise" with resultant uncertainty in locating arrival times of P and S waves, this activity promotes appreciation for uncertainties in interpretation of real scientific data.

Feldspar Minerals and Triangle Diagrams
Eileen Herrstrom, University of Illinois at Urbana-Champaign
This activity takes place in a laboratory setting and requires ~1.5-2 hours to complete. Students learn how to read a triangle or ternary diagram. They determine physical properties of feldspars and interpret two ...

Using Carbon Isotopes in Astrobiology: Origin of Life and beyond
Phoebe Cohen, Williams College
Carbon isotopes are used in many different ways by scientists to reconstruct Earth's past. For example, we can use carbon isotopes to determine when life first evolved on Earth, and to learn more about what ...

Activity 10: Feedback Loops Applied
Cameron Weiner, Middlebury College
Students apply the vocabulary and concepts from the Activity 9: Feedback Loop Introduction to assess and create earth science feedback loops with the LOOPY online modeling program. (Optional) The students then ...

Erosion in a River
Nicole LaDue, Northern Illinois University
× Formative assessment questions using a classroom response system ("clickers") can be used to reveal students' spatial understanding. Students are shown these diagrams and instructed to ...

Relative Dating with Art
Jennifer Cholnoky, Skidmore College
This activity asks students to make observations of an artwork and to deduce the sequence of events or processes that occurred during the creation of the piece.

Chemical Engineering Thermodynamics Project
Dan Burleson, University of Houston-University Park
This activity is a project designed to introduce undergraduate chemical engineering students to chemical engineering thermodynamics in the context of MATLAB. The project requires students to learn concepts they ...

Are we in a modern mass extinction?
John Fronimos, Auburn University Main Campus
A lab activity evaluating the hypothesis that Earth's biosphere is currently undergoing a mass extinction, the so-called "sixth extinction." Students practice quantitative skills by calculating ...

Lake Modeling Module
This page was initially developed by Carey, C.C., S. Aditya, K. Subratie, and R. Figueiredo. 1 May 2016. Project EDDIE: Modeling Climate Change Effects on Lakes Using Distributed Computing. Project EDDIE Module 4, Version 1. Module development was supported by NSF DEB 1245707 and ACI 1234983. Note: An updated version of this module is available as part of the Macrosystems EDDIE project. Please visit the Climate Change Effects on Lake Temperatures module to view and download module files. We recommend using the updated Macrosystems EDDIE version of the module, as the Lake Modeling module materials have not been maintained with R code and software updates.
Lakes around the globe are experiencing the effects of climate change. In this module, students will learn how to use a lake model to explore the effects of altered weather on lakes, and then develop their own ...

Sustainability Metrics
Natalie Hunt, University of Minnesota-Twin Cities
Sustainability is a complex term applied to many different contexts in a variety of ways. As a result, it can be challenging to determine how sustainable something really is. In this module, students will use an ...

Geology of Yosemite Valley
Nicolas Barth, University of California-Riverside
This is a four-part module designed to be flexible in duration and student grade-level. (1) Geology of Yosemite Valley Virtual Field Trip. A 43-stop web-based Google Earth tour with embedded views, hyperlinked ...

Example Bisection Method Problem in MATLAB Grader
Roche de Guzman, Hofstra University
Here's an example of a text book problem in Numerical Methods that was converted to a MATLAB Grader assignment to assess students in a more automated and interactive way. Other problems can be modeled and ...

Working with Point Clouds in CloudCompare and Classifying with CANUPO
Sharon Bywater-Reyes, University of Northern Colorado
This exercise will walk you through 1) basic operations and use in CloudCompare, and 2) use of an Open-Source plugin in CloudCompare called CANUPO (http://nicolas.brodu.net/en/recherche/canupo/) that allows for ...

Tracking Sea Level and Paleoenvironments with Fossils
Pete Berquist, Virginia Peninsula Community College
Students use the Paleobiology Database Navigator to examine changes in sea level in southeastern North America throughout the Cretaceous, Paleogene, and Neogene Periods. They will plot the change in distribution of ...