Some of my Favorite Things for VSEPR
Melissa Hemling | Thu, 03/18/2021 - 17:25
Melissa Hemling shares her favorite manipulatives along with cheap at-home alternatives to help students visualize VSEPR.
VSEPR
Examining VSEPR though the Cross Cutting Concept of Patterns
Stephanie O'Brien | Sat, 12/15/2018 - 16:23
In an effort to align an old VSEPR lesson to NGSS, I told my students that we were going to look at the data available from the real molecules on the pHET simulation we were using and specifically look for patterns. Finding patterns is a cross-cutting concept; one of the three dimensions of NGSS.
Geometric Approach to Lewis Structures
Lauren Stewart | Tue, 04/12/2016 - 18:25
Lauren Stewart discusses why she is having her students build 3-D models BEFORE teaching them to draw Lewis structures.