Articles

Making Chemistry Visible with Doug Ragan

Many chemistry teachers use models and diagrams to help students describe how matter behaves at the particle level. On April 14, 2022, Doug Ragan explained how he uses colored magnets in his classroom to represent things such as subatomic particles, states of matter, balancing chemical equations, types of bonding, molecular geometry and much more. View a recording of his presentation and access materials he uses. 

Session 10 at a glance

This final ACCT session will offer opportunities for participants to work collaboratively as we use the LASW protocol to review each of the final formative assessments that were given to students. Time will be spent reflecting on the ACCT course and engaging in discussion of the course objectives and components.