# Activities

## Materials for Lab and Class

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# Subject: Geoscience

# Quantitative Skills

- Algebra 32 matches
- Arithmetic/Computation 96 matches
- Differential Equations and Integrals 18 matches
- Estimation 59 matches
- Fourier Series, Spectral Analysis 1 match
- Fractions and Ratios 10 matches
- Gathering Data 6 matches
- Geometry and Trigonometry 45 matches
- Graphs 84 matches
- Logarithms/Exponential Functions 34 matches
- Models and Modeling 55 matches
- Probability and Statistics 72 matches
- Problem Solving 101 matches
- Scientific Notation 10 matches
- Units and Unit Conversions 56 matches
- Vectors and Matrices 8 matches

Results 21 - 30 of **244 matches**

How Do We Estimate Magma Viscosity? part of Pedagogy in Action:Partners:Spreadsheets Across the Curriculum:Physical Volcanology:Examples

chuck connor

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:Partners:Spreadsheets Across the Curriculum:Physical Volcanology:Examples

Module by Chuck Connor, University of South Florida, Tampa. This cover page by Ali Furmall, USF, now at U. Oregon.

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:Partners:Spreadsheets Across the Curriculum:Physical Volcanology:Examples

chuck connor

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:Partners:Spreadsheets Across the Curriculum:Physical Volcanology:Examples

chuck connor

SSAC Physical Volcanology module. Students build a spreadsheet to calculate the volume a tephra deposit using an exponential-thinning model.

What is the Relationship between Lava Flow Length and Effusion Rate at Mt Etna? part of Pedagogy in Action:Partners:Spreadsheets Across the Curriculum:Physical Volcanology:Examples

chuck connor

SSAC Physical Volcanology module. Students use Excel to determine a log-log relationship for flow length vs effusion rate and compare it with a theoretical expression for the maximum flow length.

How Does Surface Deformation at an Active Volcano Relate to Pressure and Volume Change in the Magma Chamber? part of Pedagogy in Action:Partners:Spreadsheets Across the Curriculum:Physical Volcanology:Examples

Module by Peter LaFemina, Penn State, State College, PA. This cover page by Ali Furmall, University of South Florida, now at University of Oregon.

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.

Using Melting Ice to Teach Radiometric Dating part of Quantitative Skills:Activity Collection

Developed by Donald Wise, Franklin and Marshall College. Taken from Wise, 1990 . Related Links
Radioactive Decay

Students are challenged to a Sherlock Holmes-style mystery in which they construct their own decay curves of melting ice to determine time-zero.

Density of Earth - Using Some Field Data part of Quantitative Skills:Activity Collection

Len Vacher, Dept of Geology, University of South Florida

This module addresses the problem of how to determine the density of the earth and has students do some field experiments to get the data they need to answer the problem.

The Floating Lithosphere - Eureka! part of Quantitative Skills:Activity Collection

Len Vacher, Dept of Geology, University of South Florida

In this module, students examine Archimede's Principle in general and as it applies to Isostacy.

The Earth's Shells - Density vs. Depth part of Quantitative Skills:Activity Collection

Len Vacher, Dept of Geology, University of South Florida

In this module, students are asked to devise a way of graphically plotting the density variations with depth in the Earth.