In post-project interviews, TELS teachers express enthusiasm about the TELS projects, indicating that students are, in general, on task and, in most cases, can make sense of the visualizations of complex scientific phenomena and respond to the embedded assessments. Many express frustration that the technological infrastructure at their schools is under-supported.

"I liked the way the kids worked together. They actually did a pretty good job of helping each other out and working cooperatively to answer the questions." - High school teacher commenting on the chemistry unit

"I liked the fact that they tied the cancer biology stuff into the mitosis unit. And I thought that, as a feature, it was a success in tying (the unit) into the real world." - Middle school teacher commenting on the life science unit