This is the third post in a series dealing with seawater chemistry and global maritime trade. This classroom activity introduces the concept of salinity and tasks students to predict the range of salinities in certain regions of the ocean (coastal and open water, all four hemispheres, high and lower latitudes). Enjoy...
This is the second blog post describing a classroom activity relating seawater chemistry to oceanic shipping. Included are questions that challenge students to apply conclusions drawn from observations to making predictions.
Nora Walsh has been using interactive notebooks for some time. Here she outlines her stoichiometry unit and explains how she uses the interactive notebooks with her students.
The "Two-Faced" thionin reaction involves causing a purple solution to fade to colorless by shining light on the solution. I wondered if it could be demonstrated the color of light that caused this transition.
A primary goal of modern education is to prepare students for a globally competitive society. Importantly we must ask questions such as, “who is doing the hard intellectual work in the classroom?” and "what does doing hard intellectual work look like?"
Krystle Moos will present materials she uses to teach the mole concept. Breakout rooms and discussion will follow the presentation. Register to join us for this hour long Zoom meeting.
Formative assessment questions provide a useful lens into students' minds regarding what they are thinking about chemistry. By ascertaining what students are thinking, teachers can make decisions regarding what to do with what they learn. The members of ACCT (Assessing for Change in Chemical Thinking) presented a ChemEd X Talk on the topic on May 26th. You can watch the edited recording of this Talk and find more resources here.
Kristen Drury came up with a fun new project for her class, “Create a Game: Shark Tank Presentation.”
Case studies have been a staple of undergraduate and graduate education programs like medicine, law, and business, for many years. They let learners engage with simulated real-world situations, making the content more meaningful and connected to their future careers. As a valuable context-based learning tool, case studies are becoming more common in secondary science. Here, we'll explore the role that students and instructors play when learning with case studies.
Kristen Drury explains some major shifts in her teaching philosophies and how her flipped classroom has evolved as a result.
