An example set of tasks and questions for the first field trip of a 300-level Sedimentology and Stratigraphy course.

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This is a short and simple exercise requiring students to examine and compare different crystal shapes. Cardboard models and wooden blocks are used as ideal representations of real crystals. Students examine the representations and determine what shape properties they have in common. They then discuss what it means if crystals of different minerals share some shape properties.

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In this video segment from Evolution: "Great Transformations," paleontologist Jenny Clack explains that vertebrates evolved fingers before they invaded land.

In this activity, students critically analyze prior conceptions and textbook visuals of the relative sizes and orbiting distance of the Earth-moon system (and other bodies in our solar system), search out sources for this data, and construct scale models by using balls of various sizes. There are tips for helping learners understand the large scales (i.e., millions rather than thousands) that characterize our solar system, and examples are provided of scaling using different sizes of athletic balls.

To complete this assignment students need to choose a group and decide who will write each section. They should also agree on a timeframe which will allow them to complete the assignment in the time provided. One student is expected to take the lead in assembling the final document. Students are expected to edit themselves the stay within the page limit, as they will find a vast amount of information. Students may work alone or in groups of less than five, but are still required to include all the necessary information.

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This color-coded map displays a progression of changing five-year average global surface temperatures anomalies from 1880 through 2010. The final frame represents global temperature anomalies averaged from 2006 to 2010. The temperature anomalies are computed relative to the base period 1951-1980.

This NASA animation of the Five-Year Average Global Temperature Anomalies from 1881 to 2009 shows how temperature anomalies have varied in the last 130 years. The color-coded map displays a long-term progression of changing global surface temperatures from 1881 to 2009. Dark red indicates the greatest warming and dark blue indicates the greatest cooling.

In this activity, students investigate how pressure affects the temperature of air and how this relates to the formation of clouds in the troposphere. They will form a cloud in a bottle, find the dew point and relative humidity of air at different places in the school and use a chart to estimate how high that air would have to rise to form a cloud.

In this module, students calculate the pressure at the depth of compensation along a cross section of North America.

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In this module, students examine Archimede's Principle in general and as it applies to Isostacy.

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Students are asked to numerically and then analytically determine the relations governing the depth of compensation.

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Students are asked to numerically and then analytically determine the relations governing the depth of compensation.

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Students experience firsthand one of the most common water treatment types in the industry today, flocculants. They learn how the amount of suspended solids in water is measured using the basic properties of matter and light. In addition, they learn about the types of solids that can be found in water and the reasons that some are easier to remove than others. Encompassing the concepts of force and motion, attraction and repulsion of charged particles, and properties of matter, during the associated activity students see scientific concepts they already understand through the eyes of engineers who apply them to the removal of solids from water via chemical flocculants.

This Lecture Tutorial worksheet guides students through thinking about the effects humans have on
infiltration, and how that effects the duration and severity of floods. It is designed to be used
in groups after a brief lecture introducing surface and ground water flow into a stream.

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SSAC Geology of National Parks module/Geology of National Parks course. Students calculate probabilities using USGS hydrograph data, a spreadsheet of daily stage heights, and the COUNTIF function.

SSAC Geology of National Parks module/Geology of National Parks course. Students calculate probabilities using USGS hydrograph data, a spreadsheet of daily stage heights, and the COUNTIF function.

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In this video segment adapted from NOVA, scientists investigate how farming along the Mississippi River impacts floods and what can be done about it.

This assignment asks students to do a flood frequency analysis to determine the size and stage of various floods and determine if the town of Crawford, OH is likely to be flooded or not. Outcomes: learn to work with quantitative data, learn to use Excel, be able to use USGS data.

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This video segment from NatureScene features the area of the Congaree Swamp where the high ground and the flood plain meet. Learn how a few feet of difference in elevation on a floodplain can yield drastic changes in what youŰ__Ű__ŒŒÇll find living there.

This lab activity has students use stream discharge data obtained from the USGS Water Resources Division web site in order to calculate recurrence intervals for a local stream. Using the recurrence data generated, the students then make recommendations to the residents of a local town as to what they might do to reduce their loss from the effects of frequent flooding in their community.

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