Activities

Vocabulary

Background

Geology is a science with many domain-specific words, and to many students, a geologic vocabulary is a significant challenge, like that of learning a foreign language. A vocabulary assignment, especially assigned prior to lab, has significant pedagogic value in the following ways:

• helps students prepare for labs
• can be relatively short and undemanding because results are easily obtained
• can be assigned a few points for low-stakes credit to promote completion

Online Dictionaries - Google

Numerous dictionaries are published online. Caution must be used, as for example, sources may not be authoritative, too general, or incomplete.

A generalized search procedure is to enter "define + term" into a browser search bar. A single term search via Google generally defaults to Google's dictionary licensed from Oxford University Press. Multi-term (phrase) searches may return results from other sources, including dictionary.com and merriam-webster.com.

• Enter in browser bar "define conchoidal". Search appears as https://www.google.com/search?q=define+conchoidal
• Enter in browser bar "define luster". Search appears as https://www.google.com/search?q=define+luster
• Enter in browser bar "define crystal". Search appears as https://www.google.com/search?q=define+crystal

Wikipedia Glossary of Geology

Reasonable for general use, but limited in scope. Also, like Wikipedia, the Glossary may contain errors but public oversight allows continual correction. Important note: Wikipedia's Glossary of Geology is a dictionary-like subset of the full Wikipedia. A search on the Glossary returns an abbreviated meaning of the term, not a full-length article.

• https://en.wikipedia.org/wiki/Glossary_of_geology

Vocabulary Activity

If a student learns as few as 10 words per week, by the end of the semester, the student's vocabulary is significantly increased, and the student earns cumulative credit.

Here is an example for the study of minerals.

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Mineral Resources Demand Activity

Background. Our economy depends in part on the flow of minerals from the earth through the industrial manufacturing capacity of the nation. This activity will introduce you to minerals in demand.

Mineral Resource Demand

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2019 Mineral Baby

"The Minerals Education Coalition (MEC) is the Society for Mining, Metallurgy and Exploration Foundation’s designated program to develop and deliver accurate and timely K-12 education materials and activities and conduct public awareness outreach about mining and minerals." Each year the MEC publishes the "Mineral Baby" graphic that shows how much of our nation's minerals, metals and fuels, the average American will use during a lifetime.

The 2019 Mineral Baby is accessible at this link, and reproduced below.

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Mineral Uses Activity

Adapted from a unit of the InTeGrate module "Human's Dependence on Earth's Mineral Resources".

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How Much for a Driveway? Activity

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Critical Minerals Activity

Commodities in US Navy SEAL Gear

• The US is reliant on foreign suppliers for many of the critical minerals used in the manufacture of high tech US Navy SEAL gear.
• This activity is designed to inform you about specific materials and their source countries on which the US relies.

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What Is A Concept Map?

• Concept maps are network-like visual diagrams that organize knowledge.
• A concept map is often a highly condensed visual representation of a more expansive body of knowledge.
• Activities with concept maps inform students of the drive.google.com/file/d/0B4fOLlTi1drPcU5DR0Y3aXBqZzg/view?usp=sharingorganization of a limited body of knowledge.

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A Concept Map for Minerals

• A concept map is a network-like visual diagram that organizes knowledge.
• This activity takes only a few minutes to inform aboutdrive.google.com/file/d/1iHyADZE_qhtbluJAIBW20qN78P06861b/view?usp=sharing hierarchical relationships of minerals to other levels of matter.

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A Concept Map for Lithium

• Lithium is a critical element for the manufacture of batteries.
• Lithium is mined from various rocks and extracted from salty brine.
• This concept map activity takes only a few minutes to introduce some knowledge about lithium.

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