# Activities

## Materials for Lab and Class

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# Subject: Geoscience

# Quantitative Skills

- Algebra 33 matches
- Arithmetic/Computation 97 matches
- Differential Equations and Integrals 18 matches
- Estimation 60 matches
- Fourier Series, Spectral Analysis 1 match
- Fractions and Ratios 10 matches
- Gathering Data 6 matches
- Geometry and Trigonometry 45 matches
- Graphs 86 matches
- Logarithms/Exponential Functions 34 matches
- Models and Modeling 56 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 11 - 20 of **247 matches**

Two streams, two stories... How Humans Alter Floods and Streams part of Quantitative Skills:Activity Collection

Eric Baer, Highline Community College

An activity/lab where students determine the changes in 100-year flood determinations for 2 streams over time.

Vectors and slope stability part of Quantitative Skills:Activity Collection

Eric Baer, Highline Community College

An in-class activity or homework for graphically solving slope-stability problems with vectors.

How Fast Do Materials Weather? part of Starting Point-Teaching Entry Level Geoscience:Interactive Lectures:Examples

Rebecca Teed, Wright State University-Main Campus

A think-pair-share activity in which students calculate weathering rates from tombstone weathering data. -

Carbon Dioxide Exercise part of Starting Point-Teaching Entry Level Geoscience:Interactive Lectures:Examples

Rebecca Teed, Wright State University-Main Campus

Students work in groups, plotting carbon dioxide concentrations over time on overheads and estimating the rate of change over five years. -

The Modern Atmospheric CO2 Record part of Starting Point-Teaching Entry Level Geoscience:Teaching with Data:Examples

Bob Mackay, Clark College

Students compare carbon dioxide (CO2) data from Mauna Loa Observatory, Barrow (Alaska), and the South Pole over the past 40 years to help them better understand what controls atmospheric CO2. -

Back-of-the-Envelope Calculations: Weight of Gold part of Quantitative Skills:Activity Collection

Barb Tewksbury, Hamilton College

Question Let's suppose that you have a shoe box full of water (the box is waterproof, of course). The shoe box weighs about 9 kg (19.8 pounds). Suppose you emptied the box and filled it completely with rock ...

Estimating Exchange Rates of Water in Embayments using Simple Budget Equations. part of Quantitative Skills:Activity Collection

Keith Sverdrup, University of Wisconsin-Milwaukee

Simple budgets may be used to estimate the exchange of water in embayments that capitalize on the concept of steady state and conservation principals. This is especially true for bays that experience a significant exchange of freshwater. This exchange of freshwater may reduce the average salt concentration in the bay compared to seawater if it involves addition of freshwater from rivers, R, and/or precipitation, P. Alternatively, it may increase the average salt concentration in the bay compared to seawater if there is relatively little river input and high evaporation, E. Since freshwater input changes the salt concentration in the bay, and salt is a conservative material, it is possible to combine two steady state budgets for a bay, one for salt and one for water, to solve for the magnitude of the water flows that enter and exit the bay mouth. Students will make actual calculations for the inflow and outflow of water to Puget Sound, Washington and the Mediterranean Sea and compare them to actual measured values.

Exercise 8: Using LiDAR and GPS data to model the water table in ArcScene part of Cutting Edge:GIS and Remote Sensing:Activities2

Barb Tewksbury, Hamilton College

Barbara and David Tewksbury, Hamilton College Tutorial for using the new LiDAR tools (LAS dataset and LAS toolbar) in ArcGIS 10.1 (Acrobat (PDF) 13.8MB Nov6 13). Same LiDAR Tutorial as a Word doc (Microsoft Word ...

Is There a Trend in Hurricane Number or Intensity? part of Cutting Edge:Hurricanes-Climate Change Connection:Activities

Todd Ellis, SUNY College at Oneonta

This lab guides students through an examination of the hurricane record to determine if there is a trend in hurricane intensity over the past 40 years and introduces some issues related to statistics and ...

Northridge: A Case Study of an Urban Earthquake part of Cutting Edge:GIS and Remote Sensing:Activities2

Michael Mayhew, National Science Foundation;

Michael Mayhew and Michelle Hall, Science Education Solutions Summary The 1994 Northridge Earthquake Case Study explores the mystery of how such a major fault could have been missed within a tectonic basin that is ...