Unit WS Lesson 2 Classroom Video Clips To show and then play a video clip, click on the arrow or the video clip title/description. Repeat to hide it. UWS L2 Video Clip 1: Group 1 answers questions about wavelength UWS L2 Video Clip 1: Group 1 answers questions about wavelength Ryan in Group 1 explains how to determine the wavelength from the top view representation on pages WS-15 & 16. UWS L2 Video Clip 2: Class answers CQ 2-1 UWS L2 Video Clip 2: Class answers CQ 2-1 Students in class (Vivian and then Lizzie from Group 1) supports choice C in CQ 2-1 (wavelength will be longer when waves slow down and shorter when waves speed up). Then another student argues for choice B (opposite of choice C). UWS L2 Video Clip 3: Class answers CQ 2-2 UWS L2 Video Clip 3: Class answers CQ 2-2 Student justifies choice A (deep end) for CQ 2-2.   Next Gen PET Classroom Video Clips Index Copyright © 2017 Next Gen PET