Unit 2: Geophysical Properties of the Subsurface part of Evaluating the Health of an Urban Wetland Using Electrical Resistivity
Archie (1950) defined the term petrophysics to describe the study of the physics of rocks, particularly with respect to the fluids they contain. Although originally focused on geophysical exploration, petrophysics ...

Unit 4: The Magic of Geophysical Inversion part of Evaluating the Health of an Urban Wetland Using Electrical Resistivity
This unit introduces the student to the concept of geophysical inversion, which is the process of estimating the geophysical properties of the subsurface from the geophysical observations. The basic mechanics of ...

Unit 5: Integrated Geophysical Interpretation and Comparison with Ground Truthing part of Evaluating the Health of an Urban Wetland Using Electrical Resistivity
In this unit, students explore spatial associations between the three-dimensional electromagnetic (EM) conductivity inversions and the visible patterns of Salicornia (pickleweed) introduced in Unit 1, Exploring ...

Bouncing Ball Explorer part of Teaching Computation with MATLAB:Past Workshops:MATLAB Workshop October 2022:Activities
Exploration of the sound of a bouncing ball dropped on a hard surface, the sound recorded with a mobile phone or laptop microphone, is the basis for an accessible experiment in elementary mechanics. For ...

Physics: Permafrost part of PENGUIN:PENGUIN Modules
Students learn what permafrost is, the implications of permafrost thawing due to climate change, and how to calculate heat diffusion through permafrost. Student activities include watching a video about permafrost, ...

Unit 3: Field Geophysical Measurements part of Evaluating the Health of an Urban Wetland Using Electrical Resistivity
Near-surface geophysical measurements are performed by moving sensors across the earth's surface. Active geophysical sensors transmit a signal into the earth and record a returned signal that contains ...

Scaling sizes of sports field part of Teaching Computation with MATLAB:Past Workshops:MATLAB Workshop 2020:Activities
This is a MATLAB live script that guides students to learn about the kinematics of thrown balls in various sports. It helps the students learn about simple numerical methods to solve differential equations, as well ...

Unit 1: Exploring Harrier Meadow, an Urban Wetland System part of Evaluating the Health of an Urban Wetland Using Electrical Resistivity
Students will conduct a virtual exploration of Harrier Meadow, a salt marsh in the New Jersey Meadowlands. They will identify its vulnerability to pollution, its tidal connection to the Hackensack Estuary and the ...

Unit 3: Codorus Creek Case Study: Measuring and Interpreting Seismic Refraction Data part of Measuring Depth to Bedrock Using Seismic Refraction
This unit presents an applied case study example and the associated concepts related to designing a seismic survey and analyzing the data. It discusses parts of the instrument and presents practical experience ...

Introduction to circuits and Arduino coding part of Teach the Earth:Teaching Activities
This activity guides students through making a simple circuit and writing a simple Arduino sketch (code) to make some LEDs blink. It precedes a lab where students build a temperature sensor, and could be used prior ...

Intro to Image Processing with MATLAB part of Teaching Computation with MATLAB:Past Workshops:MATLAB Workshop 2020:Activities
This short project introduces students to image processing with MATLAB including importing images from the web, color transformations, circle finding, and edge finding. These techniques are broadly applicable in ...

Thermodynamics: Sea ice melt part of PENGUIN:PENGUIN Modules
Students learn about thermodynamics topics through calculation of the amount of heat required to melt Arctic sea ice. They start by watching an online animation of changing polar ice with time. They next download ...

Mono Lake Paleoshoreline Mapping part of E-STEM:Field Course:ESTEM-PD Activities
Students complete a series of geology, geomorphology, hydrology, and botany field exercises at a field site near the north shore of Mono Lake to generate interpretations of the lake through time. The Mono Lake ...

Poleta Stratigraphy part of E-STEM:Field Course:ESTEM-PD Activities
Based on field observations at Little Poleta, students identify and describe sedimentary rock units and measure the thicknesses of 5 different stratigraphic units. They then establish the field site's major ...

Poleta Bedrock Geologic Mapping part of E-STEM:Field Course:ESTEM-PD Activities
Students produce a bedrock geologic map of the Little Poleta field area from which they write a short interpretation of the paleoenvironment and geologic history of the region.

Unit 2: How Seismic Waves Travel Through the Ground part of Measuring Depth to Bedrock Using Seismic Refraction
This unit presents core underlying principles needed to understand refraction seismology concepts including refraction of rays, types of seismic waves, interpreting information about subsurface materials from ...

Sediment Transport part of E-STEM:Field Course:ESTEM-PD Activities
In this exercise, students gain experience observing streams. They practice measuring stream discharge, sediment sampling, and channel surveying, and using their field data, they make predictions about bed mobility.

Groundwater Potentiometric Surface Mapping part of E-STEM:Field Course:ESTEM-PD Activities
In this exercise, students map the elevation of the water table in the Mammoth Groundwater Basin using water levels measured in Mammoth County Water District monitoring wells.

Botany Field Observations part of E-STEM:Field Course:ESTEM-PD Activities
Plants form the link between the abiotic features of landscape (rock, soils, water, etc.) and the biotic world. California has a very rich and complex flora, making species identification sometimes very difficult. ...

Botanical Transect Mapping part of E-STEM:Field Course:ESTEM-PD Activities
Students gain experience "reading" landscapes using geologic, hydrological, and botanical/ecological techniques. They learn two simple and widely used methods for quantitatively measuring the density of ...