If you’re a science teacher, you never stop asking questions.

With a constant stream of new discoveries and research to keep up with, along with older topics that might need refreshing, science teachers are always in search of new information. But with limited time and resources for professional development, sometimes those questions go unanswered.

To help these teachers on their endless quests for knowledge, Laura Guertin, professor of earth science at Penn State Brandywine, is spearheading a project that aims to create podcasts that answer questions submitted by her fellow members of the Pennsylvania Earth Science Teachers Association (PAESTA).  More