# QR Teaching Activities

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Results 21 - 30 of **36 matches**

Reading Topographic Maps and Calculating Map Scale part of Quantitative Skills:Activity Collection

Leslie Kanat, Johnson State College

Use a topographic map to deliniate a watershed, draw a map bar scale, and calculate a map ratio scale.

Flood Frequency and Risk Assessment part of Quantitative Skills:Activity Collection

Carol Ormand, Carleton College

Students calculate recurrence intervals for various degrees of flooding based on historical data. Students then do a risk assessment for the surrounding community.

Stokes' Law Exercise for "Rocks and Minerals" part of Quantitative Skills:Activity Collection

Karen Bartels - Northeastern Illinois University - Chicago, IL

Students in a lab qualitatively "derive" Stokes' Law by timing the settling of various objects through given fluids.

Density of rocks - How large is a ton of rock? 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 size of a ton of rocks of a given composition and invites the student to figure out how to solve the problem.

Density of Rocks - Some Applications part of Quantitative Skills:Activity Collection

Len Vacher, Dept of Geology, University of South Florida

This module studies some applications of being able to determine the density of rocks.

The Earth's Shells - Thicknesses and Densities part of Quantitative Skills:Activity Collection

Len Vacher, Dept of Geology, University of South Florida

This module explores the combination of densities and shell thicknesses that produce an aggregate density of the Earth of 5.5 g/cm3.

Who Goes There? Estimating Ocean Populations in Chincoteague Bay part of SISL:2012 Sustainability in Math Workshop:Activities

Maria Hernandez; Itnuit Janovitz-Freireich

In this activity students use data to: rank species on the food chain, compute energy flow ratios and estimate fish populations in the Chincoteague Bay. Students also discuss the impact of the ecosystem and humans on this population, with an extension activity calculating the biodiversity of the system.

Question of the Day: Ocean Waves #2 part of Starting Point-Teaching Entry Level Geoscience:Interactive Lectures:Question of the Day

Surfers know that the best waves from distant storms have periods of about 14 seconds. The object of this activity is to compute how long it takes the 14 second period waves to travel 6,000 km across the pacific. ...

One day it is too hot and other days it is too cold. Do we need to replace the HVAC system? part of SISL:2012 Sustainability in Math Workshop:Activities

Monika Kiss

This project will allow students to create a mathematical model to help in making decision about replacing HVAC units on a large scale.

A Monarchy Deposed: The Demise of the Monarch Butterfly part of SISL:2012 Sustainability in Math Workshop:Activities

Daniel Abel

Monarch butterflies (scientific name: Danaus plexippus) migrate annually to forests in central Mexico from Canada and California. Those surviving the 1200 - 2800 mile migration overwinter in Mexico. In this activity, students will learn about the conservation biology of monarch butterflies, threats to their survival, the implications of their potential extinction, and ways to protect the species.