It’s no secret that I LOVE Desmos. To the point that my teaching friends roll their eyes when I bring it up. However, the awesomeness was stepped up a notch today when I searched Desmos Activity Builder for a card sort on expressions and found a familiar FAL. I am excited because 1.) I’ve always wanted to try the activity builder since the launch but haven’t made the time and 2.) I am well aware of the quality present on the Shell Centre site so I know this will be a good one.