AP Physics 1: Oscillating Spring Whiteboarding

Students whiteboarded some problems for a mass on a vibrating spring. They are recognizing the parallels to pendulums and successfully connecting a lot of the ideas I want them to connect.

Physics: Projectile Whiteboarding

Students whiteboarded some problems for horizontally launched projectiles. A lot of students are making good use of energy to simplify the math on the vertical motion and things seemed to click for a lot of students today.

Chemistry Essentials: Bohr Model Whiteboarding

Students used the Bohr model of the atom to whiteboard structures for some of the first 20 elements, also bringing in what we figured out yesterday about isotopes. I ask students to predict the two most common isotopes, which requires rounding the average mass both up and down, and a few students had some trouble with rounding to predict isotopes like H-2, but they were able to get there with some support.