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Screencasts downloadable at iTunesU, or watch through YouTube LearnChemE


View COLTT Presentation on Screencasts

Prezi presentation on Screencasts presented at the 2011 COLTT conference at University of Colorado Boulder


Poster Presentation at ASEE Vancouver 2011

Can access poster presentation given at the Annual American Society of Engineering Education Conference in 2011.

Conceptests

Conceptests challenge students with qualitative questions that are not answered by memorization. Studies show that conceptests and peer instruction can dramatically improve functional understanding. Furthermore, instructors can gauge students understanding immediately and tailor their instruction accordingly. Examples of Conceptests are provided below.

Screencasts

Screencasts are short screen captures of material with narration by an instructor. Students view these videos outside of class. They present detailed problem solutions, explanations of concepts, mini-lectures, software tutorials, exam reviews, and provide learners with alternatives to lecture notes and textbooks. These can also help to teach students a systematic approach to solving engineering problems. Some recently posted screencasts are to the right.

 

Developed at the University of Colorado Boulder

Department of Chemical and Biological Engineering:

John Falconer: Mel and Virginia Clark Professor, President's Teaching Scholar

Janet deGrazia: Senior Instructor and Associate Chair

Will Medlin: Associate Professor and ConocoPhillips Faculty Fellow

Garret Nicodemus: Project Coordinator, Web-master

Katherine Hoeferkamp: Project Associate

Screencast & ConcepTest Contributors:

Charles Nuttelman: Screencasts Creator

Marina Miletic: Screencasts Creator

Catherine Youngblood: Screencasts Creator

Daria Kotys-Schwartz: Screencasts Creator

Jeffrey Knutsen: Screencasts Creator

Scott Fogler: ConcepTests Author

Curt Connor: ConcepTests Author

Project Contributors:

Michael Holmberg, Zachary Gibbs, Isabella Funke, Xiao Ba, Cuining Liu, Audrey Schaiberger

 
 
 

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Newest Screencasts

Adsorption in a Zeolite (Interactive)

Multiple choice question. For which system does more hexane adsorb in a zeolite: zeolite crystals in the liquid phase or in the vapor phase in equilibrium with the liquid phase? Interactive screencast.

Model Non-Ideal CSTR

Given a tracer response plot, model a non-ideal CSTR with a combination of ideal reactors, recycle, bypass, and hold-up.

Add Ideal Gas to an Ideal Gas (Interactive)

Multiple choice question. Nitrogen gas is added to a constant volume container of carbon dioxide. What happens to the partial pressure of carbon dioxide? Interactive screencast.

Reaction Rate Dependence on Space Time (Review)

Conceptual problem that discusses how reaction rate depends on space time for a differential flow reactor with a solid catalyst.

Entropy Change for Gases Expanding in a Vacuum (Interactive)

Multiple choice question in which an ideal gas expands. Which of these four systems has the largest entropy change? Interactive screencast.

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