# Activities

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# Subject: Geoscience

# Quantitative Skills Show all Quantitative Skills

## Fractions and Ratios

11 matchesResults 1 - 10 of **11 matches**

Earthquake Shaking and Damage part of Quantitative Skills:Activity Collection

Eric Baer, Highline Community College

This student homework and problem set has students quantitatively earthquake hazard, shaking and damage.

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.

The True Cost of Eggs: Commercial vs. Local part of SISL:2012 Sustainability in Math Workshop:Activities

Caira Bongers

How Biodiverse is Lake Superior? An exercise in proportions. part of SISL:2012 Sustainability in Math Workshop:Activities

Stephanie Kajpust

Students use critical thinking and algebra to measure and evaluate the biodiversity in Lake Superior.

Salt Marshes: estimation techniques using basic algebra and geometry part of SISL:2012 Sustainability in Math Workshop:Activities

Yelena Meadows; Sharareh Nikbakht

The activity allows for learning about salt marshes ecosystem and practicing of basic math in estimations.

Genetic and Empirical Approaches to Classifying Climates part of Quantitative Skills:Activity Collection

Charles Dodd, Shoreline Community College

Students (in groups of 3-4) are given a hypothetical planet and create a genetically based climate regionalization. Students then interpret empirical data of various climate phenomena (precipitation, temperature, evapo-transpiration) from different locations on the planet, and apply these to the Koppen system of climate classification.

Measuring specific gravity to answer questions about subduction. part of Quantitative Skills:Activity Collection

Leslie Kanat, Johnson State College

Use a quadruple beam balance to measure the specific gravity of the minerals and rocks that are common in oceanic and continental lithosphere. The results of the calculations are tied to numerous concepts described in previous lectures.

How much energy do you save by doubling insulation? part of SISL:2012 Sustainability in Math Workshop:Activities

Joseph Skufca

Students will be provided the governing equation for steady state heat transfer across a surface. They will use that equation to explore the effect of changing the insulation value on the amount of energy used.

How Big is Your Breakfast Footprint? part of SISL:2012 Sustainability in Math Workshop:Activities

Ben Galluzzo, Shippensburg University

Calculation of a carbon footprint resulting from common breakfast choices illustrates the importance of contextualization.

Modeling: (1) Revenue Neutral Carbon Taxes; (2) Accelerated atmospheric C02 concentrations part of SISL:2012 Sustainability in Math Workshop:Activities

Martin Walter

Design a revenue neutral carbon tax and a plan for implementation; together with a model for what happens if we do not institute such a tax-system.