In addition to this collection there is a large collection of ConcepTest Examples.Help
Subjectshowing only Geoscience Show all Subject
Results 1 - 10 of 21 matches
Geologic Puzzles: Morrison Formation part of Examples
Images of faulted strata, tilted turbidites, and beach rocks bring the field into the classroom, giving students practice in doing what geoscientists do. These images are examples of geologic puzzles.
Using An M&M Magma Chamber To Illustrate Magmatic Differentiation part of Cutting Edge:Courses:Petrology:Teaching Examples
Fractional crystallization by gravity settling can be illustrated using a model magma chamber consisting of M&M's®. In this model, each major cation (e.g., Si, Ti, Al, Fe, Mg, Ca, Na, K) is ...
Hotspot Lesson: Mantle Plumes part of ERESE:ERESE Activities
This lesson introduces the theory of mantle plumes and possible ways of finding evidence to support the theory.
Introduction to Carbonate Equilibrium part of Cutting Edge:Courses:Hydrogeology:Hydrogeology, Soils, Geochemistry 2013:Activities
The activity asks students to make observations about what occurs when two effervescent antacid tablets are placed into a beaker of water. The Students work together in groups. There are three parts to the ...
What is it? part of Cutting Edge:Courses:Structural Geology:Structure, Geophysics, and Tectonics 2012:Activities
This classroom activity involves students interpreting geologic structures presented in photos during lecture. Photos are shown either after topics or towards the end of class and one student is called upon to ...
Carbon Dioxide Exercise part of Examples
Students work in groups, plotting carbon dioxide concentrations over time on overheads and estimating the rate of change over five years.
How Fast Do Materials Weather? part of Examples
A think-pair-share activity in which students calculate weathering rates from tombstone weathering data.
Hotspot Lesson: Hotspot Theory and Plate Velocities part of ERESE:ERESE Activities
This activity provides the students with a data set of ages of some of the Hawaiian Volcanoes and seamounts and how far they are from the active volcanism (considered to be the location of the hotspot). By plotting the data on a graph and fitting the data with a line of best fit, the plate velocity can be estimated by taking the slope of the line.
Hotspot Lesson: Samoan Hotspot part of ERESE:ERESE Activities
This lesson discusses the similarities and difference between Samoa and Hawaii. Both Samoa and Hawaii are island chains in the Pacific and thought to be the result of hotspots.
Magma Viscosity Demos part of Examples
This is an interactive lecture where students answer questions about demonstrations shown in several movie files. They learn to connect what they have learned about molecules, phases of matter, silicate crystal structures, and igneous rock classification with magma viscosity, and to connect magma viscosity with volcano explosiveness and morphology.