With crosscutting concepts such as stability and change in the "Next Generation Science Standards," this article was written for those who have wondered how to teach these concepts in a way that is relevant to students. In this investigation, students ask the question, "Why is the pond dirty?" As students investigate the health…

We discuss the results of a study aimed at shedding light on the influence that the sharing of professional teaching experiences may have on teachers' professional learning. The focus is on the uses that participants make of their notes about their lesson planning experience in an in-service blended learning course, and the mediation strategies…

Procedures are presented for training classroom observers to collect data in naturalistic research projects. Training methods are directed toward the collection of highly reliable observational data. Pre-classroom training prepares observers for data collection by working with the coding manual, video-tapes, and written dialogues, and through…

Considers the complete ethnographic project as a strategy for teaching qualitative methods. Describes an undergraduate class where students chose an ethnographic setting, gathered and analyzed data, and wrote a final report. Settings included Laundromats, bingo halls, auctions, karaoke clubs, and bowling leagues. (MJP)