Visually this StAIR project looks really good. I like how you have an explanation of the different symbols in the very beginning instead of assuming that the students will know how to use the StAIR. The animations and slide transitions are very interesting and engaging. However the slides that are a timed switch confused me at first because I wasn’t sure where to click. After that I realized it was a timed slide it was easy from there on out but it could be confusing to students. The visuals are very clear and go a long way to helping the student understand the concepts. It is a very clear way to illustrate the concepts without needed to necessarily understand the text. Great work.