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New Interactive Multiple Choice Screencasts!

Answer a question within the video and see video responses
New for Thermodynamics and Fluids

Watched and downloaded over 2.5 million times!

Check out our newest Screencasts here and our Topics

New Simulations!

Simulations designed used Mathematica and incorporated into the
Wolfram Demonstrations Project

Over 1,300 available!

Instructors register for free access here: SIGN UP

Watch through any device!

Screencasts downloadable at iTunesU, or watch through YouTube/LearnChemE


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. Sign up to access our inventory.


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

Victor Ugaz - Texam A&M: Screencasts Author

Project Contributors:

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


This material is based upon work supported by the National Science Foundation under Grant Numbers (NSF DUE 0920640) and (NSF DUE 1322300)

Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.


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