The Astronomy Center has provided educational resources to introductory astronomy educators since 2003. Over the past 20 years, the rapid pace of discovery has rendered some of our linked resources obsolete. Thus, the Astronomy Center will be decommissioned on March 1, 2022. Our highest quality resources will be retained on ComPADRE.org.
written by
Kevin M. Lee
supported by
the National Science Foundation
This web site contains a series of in-class question modules. Each Flash module consists of a set of questions and resources designed to encourage student engagement in the classroom. The modules follow the outline of most introductory astronomy textbooks. More details are provided on how to use this pedagogical material and guidance on importing ClassAction resources into PowerPoint.
Please note that this resource requires
at least version 6.0 of Flash.
Lee, K. (n.d.). UNL ClassAction: Interactive Classroom Materials for Introductory Astronomy. Retrieved June 22, 2025, from https://astro.unl.edu/nativeapps/
%0 Electronic Source %A Lee, Kevin %T UNL ClassAction: Interactive Classroom Materials for Introductory Astronomy %V 2025 %N 22 June 2025 %9 application/flash %U https://astro.unl.edu/nativeapps/
Disclaimer: ComPADRE offers citation styles as a guide only. We cannot offer interpretations about citations as this is an automated procedure. Please refer to the style manuals in the Citation Source Information area for clarifications.
Record Link
Save to my folders