# QR Teaching Activities

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# Quantitative Skills Show all Quantitative Skills

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92 matches General/OtherResults 41 - 50 of **92 matches**

Exploring Radiometric Dating with Dice part of Quantitative Skills:Activity Collection

Carla Whittington derived from Baer (1999)
Related Links Radioactive Decay ProbabilityExponential Growth and Decay

An activity in which students use dice to explore radioactive decay and dating and make simple calculations.

Waves Through Earth: Interactive Online Mac and PC part of Starting Point-Teaching Entry Level Geoscience:Mathematical and Statistical Models:Mathematical and Statistical Models Examples

JAVA Applet and activity provided by Visual Entities. Starting Point page organized by R.M. MacKay.

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 ...

Mass Balance Model part of Starting Point-Teaching Entry Level Geoscience:Mathematical and Statistical Models:Mathematical and Statistical Models Examples

Activity and Starting Point page by R.M. MacKay. Clark College, Physics and Meteorology.

Students are introduced to the concept of mass balance, flow rates, and equilibrium using an online interactive water bucket model. -

Sun Spot Analysis part of Starting Point-Teaching Entry Level Geoscience:Teaching with Data:Examples

Bob Mackay, Clark College; Mike Clark

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". -

Demonstration of radioactive decay using pennies part of Quantitative Skills:Activity Collection

Jennifer Wenner, University of Wisconsin-Oshkosh

A demonstration (with full class participation) to illustrate radioactive decay by flipping coins. Shows students visually the concepts of exponential decay, half-life and randomness. Works best in large classes – the more people, the better.

Graphing Chemical Data to Identify Fractional Crystallization part of Cutting Edge:Courses:Petrology:Teaching Examples

John Brady, Smith College

Students are given major-element, whole-rock chemical analyses from ten samples of lava from the 1868 eruption of Mauna Loa. They do not know sequence of eruption, only that the lavas came from the same volcano. ...

Floods over time: death vs. destruction part of Quantitative Skills:Activity Collection

Anna Tary, Boston University

This exercise looks at the dollar losses and deaths caused by flooding in the US, and at the causes of, and relationships between the two trends.

Time Series Analysis of Lehigh Valley Instrumental Climate Records part of Quantitative Skills:Activity Collection

Zicheng Yu, Lehigh University

In this lab activity the students will learn basic statistical and graph skills by analyzing real world climate data sets.

Driving Through Geologic Time - An analogy part of Quantitative Skills:Activity Collection

Eric Baer, Highline Community College

An analogy of the Earth's history to a cross-country drive.

Prework for Rivers and Streams Lab (Intro Geology) part of Quantitative Skills:Activity Collection

Rachel Teasdale, California State University-Chico

In order to give Introductory Geology (Physical Geology) undergraduate non-majors students experience and confidence in using basic algebra to calculate very simple stream flow properties, we use a prework assignment prior to the Rivers and Streams Lab. Prework is a worksheet assigned 2 weeks in advance, which asks students to calculate velocity and discharge as well as unit conversions and calculations of stream load. The questions are put into the context of activities they completed earlier in the semester during visits to the stream (on campus) so questions are relevant to their previous experiences. The prework timeframe gives students the opportunity to seek extra help from their instructor prior to the lab period in which they will make additional measurements, similar calcualations and interpretations of their data.