Here’s a screencast with a whole set of directions to produce a math foldable Perfect Square Chart for an interactive notebook by Mrs. Tishler. How long would this have taken to go through in class? How many kids would have to be redirected if these directions were spoken live? How many students would be lost a quarter the way through? With a Doceri screencast a series of directions can be replayed at will. So many differentiations accommodations covered in one action. It would be hard to fail Mrs. Tishler’s class!