axis of symmetry


  • Symmetry Made Accessible

    Symmetry Made Accessible

    The work shown below posted on LinkedIn by Maria Priovolou. I think this is awesome. The photo below shows a focus on just the vertical axis and the student has to reflect one object at a time. This is a nice task analysis approach. The stamp creates the objects which makes it hands on and…


  • Mailbag Jan 29 2018

    Mailbag Jan 29 2018

    A reader asked about an algebra 2 problem and shared (below) his effort to cut up the math into bite-sized pieces. I greatly appreciate his effort because he is trying to meet student needs. While this post is very “mathy” I want to make a couple of points to the readers. First, I wrote out…