Search the Site

Search across all the material in the Pedagogy in Action site. Use the boxes on the right to focus in on particular collections.

Help

Results 1 - 20 of 133 matches

How Do We Estimate Magma Viscosity? part of Pedagogy in Action:Library:Teaching with SSAC:Examples
SSAC Physical Volcanology module. Students build a spreadsheet to examine how magma viscosity varies with temperature, fraction of crystals, and water content using the non-Arrhenian VFT model.

Bubbles in Magmas part of Pedagogy in Action:Library:Teaching with SSAC:Examples
SSAC Physical Volcanology module. Students build a spreadsheet and apply the ideal gas law to model the velocity of a bubble rising in a viscous magma.

Porosity and Permeability of Magmas part of Pedagogy in Action:Library:Teaching with SSAC:Examples
SSAC Physical Volcanology module. Students build a spreadsheet for an iterative calculation to find volume of bubbles and hence porosity, permeability and gas escape as a function of depth.

What is the Volume of the 1992 Eruption of Cerro Negro Volcano, Nicaragua? part of Pedagogy in Action:Library:Teaching with SSAC:Examples
SSAC Physical Volcanology module. Students build a spreadsheet to calculate the volume a tephra deposit using an exponential-thinning model.

How Does Surface Deformation at an Active Volcano Relate to Pressure and Volume Change in the Magma Chamber? part of Pedagogy in Action:Library:Teaching with SSAC:Examples
SSAC Physical Volcanology module. Students build a spreadsheet to examine and apply the Mogi model for horizontal and vertical surface displacement vs. depth and pressure conditions in the magma chamber.

Being P-Waves and S-Waves part of Pedagogy in Action:Library:Role Playing:Examples
Teach students about P-waves and S-waves by having them model them with their own bodies.

Sun Spot Analysis part of Pedagogy in Action:Library:Teaching with Data:Examples
Introductory students use Excel to graph monthly mean Greenwich sunspot numbers from 1749 to 2004 and perform a spectral analysis of the data using the free software program "Spectra".

Waves Through Earth: Interactive Online Mac and PC part of Pedagogy in Action:Library:Mathematical and Statistical Models:Examples
Students vary the seismic P and S wave velocity through each of four concentric regions of Earth and match "data" for travel times vs. angular distance around Earth's surface from the source to detector.

Mass Balance Model part of Pedagogy in Action:Library:Mathematical and Statistical Models:Examples
Students are introduced to the concept of mass balance, flow rates, and equilibrium using an online interactive water bucket model.

How Do We Estimate Melt Density? part of Pedagogy in Action:Library:Teaching with SSAC:Examples
SSAC Physical Volcanology module. Students build spreadsheets to estimate melt density at high temperatures and pressures from the thermodynamic properties of silicates.

How are Flow Conditions in Volcanic Conduits Estimated? part of Pedagogy in Action:Library:Teaching with SSAC:Examples
SSAC Physical Volcanology module. Students build a spreadsheet to calculate velocity of rising magma in steady-state Plinian eruptions using conservation of mass and momentum.

Lithospheric Density part of Pedagogy in Action:Library:Teaching with SSAC:Examples
Students learn about the weighted mean by building spreadsheets that apply this concept to the average density of the oceanic lithosphere.

Slinky and Waves part of Pedagogy in Action:Library:Interactive Lecture Demonstrations:Examples
Use a Slinky to show:P and S waves, Wave reflection, and Standing waves in interactive lecture demonstration.

Metric System Conversions: Process Oriented Guided Inquiry Learning (POGIL) activity part of MnSCU Partnership:PKAL-MnSCU Activities
This activity helps student learn to convert within the metric system and begin learning about process skill necessary for working in groups.

The Transformer: Simulation Lecture Demo part of Pedagogy in Action:Library:Interactive Lectures:Examples
The activity presents an interactive lecture demonstration of the operation of a transformer using a simulation.

Think-Pair-Share Analysis of the Operation of a Metal Detector part of Pedagogy in Action:Library:Interactive Lectures:Examples
The activity presents a Think-Pair-Share analysis of a metal detector including a simulation.

Motion Concepts: Displacement, velocity, & acceleration graphs part of Pedagogy in Action:Library:Interactive Lectures:Examples
Students often struggle with motion concepts. These activities focus on the graphical representations of displacement, velocity, and acceleration given a number of situations of an object moving along the x-axis. ...

Measuring voltage and current in a DC circuit part of Pedagogy in Action:Library:Interactive Lectures:Examples
These exercises target student misconceptions about how to properly measure voltage and current in simple DC circuits by letting them investigate different meter arrangements without fear of damaging equipment. These activities also are designed to lead to other investigations about simple DC circuits.

Concept Questions for the Photoelectric Effect with Interactive Simulation part of Pedagogy in Action:Library:Interactive Lectures:Examples
These are interactive lecture-demonstration questions probe student understanding of fundamental concepts in the photoelectric effect.

Interactive Lecture Questions for Single Slit Diffraction part of Pedagogy in Action:Library:Interactive Lectures:Examples
This is a set of interactive lecture demonstration questions designed to probe student understanding of single-slit diffraction.