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Sea Floor Spreading II part of Pedagogy in Action:Library:Mathematical and Statistical Models:Examples
Students import ocean bathymetry data from text files, they then use Excel to graph these observations along with model prediction to assess the model's ability to simulated the observed topographic features of the North Atlantic.

Human Demographics part of Pedagogy in Action:Library:Mathematical and Statistical Models:Examples
In this biology simulation students explore factors that change human population growth including age at which women begin to bear children, fertility rate and death rate.

Genetic Drift part of Pedagogy in Action:Library:Mathematical and Statistical Models:Examples
In this biology simulation, students use a mathematical simulation of genetic drift to answer questions about the factors that influence this evolutionary process. Students run a series of simulations varying allele frequency and population size and then analyze their data and propose a model to explain their results.

Conics and Reflection part of Pedagogy in Action:Library:Mathematical and Statistical Models:Examples
This is a discovery bases lesson on the reflective properties of the conics: parabolas, ellipses, and hyperbolas.

Chemical Equilibrium Misconceptions part of Pedagogy in Action:Library:Mathematical and Statistical Models:Examples
This STELLA modeling and writing assignment helps students confront and replace common misconceptions about chemical equilibrium.

Earthquake Demonstration part of Pedagogy in Action:Library:Interactive Lecture Demonstrations:Examples
This demonstration uses an "earthquake machine" constructed from bricks, sand paper, and a winch, to simulate the buildup of elastic strain energy prior to a seismic event and the release of that energy during an earthquake.

Copper Extraction Demonstration Tutorial part of Pedagogy in Action:Library:Interactive Lecture Demonstrations:Examples
Summary This demonstration uses sulfuric acid and crushed copper ore (malachite) to produce a solution of copper sulfate and carbonic acid in a beaker. When a freshly sanded nail is dropped into the copper sulfate ...

Fog Chamber part of Pedagogy in Action:Library:Interactive Lecture Demonstrations:Examples
Show how clouds and fog are created with a very simple physical model. Materials needed are: A large 1 gallon jar, latex glove, a little water, and matches.

Phases of the Moon part of Pedagogy in Action:Library:Interactive Lecture Demonstrations:Examples
This exercise has students use a simple physical model of the Earth, sun, and moon to understand why the moon changes phases from the perspective of Earthly observers.

Slinky and Waves part of Pedagogy in Action:Library:Interactive Lecture Demonstrations:Examples
Use a Slinky to show:P and S waves, Wave reflection, and Standing waves in interactive lecture demonstration.

Subduction Zone Earthquakes part of Pedagogy in Action:Library:Interactive Lecture Demonstrations:Examples
While working in groups to facilitate peer tutoring, students manipulate a hands-on, physical model to better comprehend several characteristics of subduction zone earthquakes.

Igneous Rocks Model part of Pedagogy in Action:Library:Interactive Lecture Demonstrations:Examples
While working in groups to facilitate peer tutoring, students use samples of four igneous rocks (gabbro, basalt, granite, and rhyolite) to observe differences in texture, color and grain size and make inferences ...

JiTT - Dam Removal - A Good Idea or Not? part of Pedagogy in Action:Library:Just in Time Teaching:Examples
1) What are some of the biological effects of dam removal (good and bad)? 2) What are some of the more pressing/compelling reasons to remove a dam? Explain. 3) The Stanley and Doyle (2003) article states that, ...

JiTT - Geologic Dating part of Pedagogy in Action:Library:Just in Time Teaching:Examples
1) How are zircons formed? 2) Which of the following statements describes relative geologic dating? a) the Triceratops and Tyrannosaurus rex went extinct at the same time b) dinosaurs came later than horseshoe ...

JiTT - Ethics of Fossil Collecting part of Pedagogy in Action:Library:Just in Time Teaching:Examples
1) What do you think it means for a fossil resource to be "abused"? 2) What's the issue with fossil hunting on federal land (such as National Parks)? Explain what your interpretation of the conflict ...

JiTT-Scientific Method part of Pedagogy in Action:Library:Just in Time Teaching:Examples
A "Just in Time Teaching" question about he scientific method with follow-up class room activities and an exam question.

Linear Systems and Matrices part of Pedagogy in Action:Library:Just in Time Teaching:Examples

Contour Basics: JAVA Mac/PC part of Pedagogy in Action:Library:Teaching with Visualizations:Visualization Examples
A great on-line resource for introducing students to contour plots.

Light Reactions of Photosynthesis part of Pedagogy in Action:Library:Teaching with Visualizations:Visualization Examples
Light reactions of photosynthesis including location and steps for non-cyclic and cyclic photophosphorylation.

Dark Reactions of Photosynthesis part of Pedagogy in Action:Library:Teaching with Visualizations:Visualization Examples
The dark reactions of photosynthesis (Calvin Cycle) are presented in this learning experience to show where these processes take place in the plant as well as the specific reactions involved.