Day 88: Board Meeting, Energy CERs, & Periodic Trends

AP Physics: Board Meeting

Students whiteboarded their results from the standing waves lab and the wave equation came nicely out of the discussion. I usually give students a minute or two to pre-discuss with their lab group once we circle up with the boards, but I think I can skip that time in my 2nd hour; they dove immediately into asking questions and making comments across groups, which is a great sign of how comfortable with each other and with talking physics.

waves wb.jpg

Physics: Energy CERs

Students wrote CERs with their lab groups to make qualitative predictions about objects like the seismic accelerator and a ballistic pendulum. A lot of groups struggled a lot with what good reasoning looks like, which is not surprising. We’ve backed away from reasoning tasks in Physics this year because many students are struggling on the quantitative problems, but I need to remind myself that students need the reasoning tasks to practice the sensemaking we want them to do on problems.

nrg cer.jpg

Chemistry Essentials: Periodic Trends

Students used yesterday’s cards alongside their periodic tables to start looking at the patterns in the periodic table. Students made a lot of good observations and started asking questions about the legs used to represent valence electrons, which should make for a nice lead in to atomic structure.

card sort 2

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

w

Connecting to %s