Today we started class with a BrainPop cartoon about precision and accuracy and then took the quiz. The quiz was harder than expected, but students did well.
We discussed percent error, a measure of accuracy. Students need to memorize the formula:
your value - accepted value x 100%
Next we used the whiteboards and learned how to set up conversion problems. Once students felt comfortable, we did a little bit of notes and more practice problems. We will continue to practice dimensional analysis until the students have it down pat. I have plenty of practice problems. :)
Tonight's homework on the blue sheet is boxes A C D
Global Ocean Conveyor - Today students began class with a BrainPop on currents and took the quiz. Tim and Moby did an excellent job describing how currents affect global weather ...
7 months ago