This is part 1 of a series by Professor Lawrence Perez at Saddleback College. This 'live action' movie has an interesting perspective: the people are very small and the interactive white board is very large.
Professor Perez teaches a single student, Charlie. While designed for college, the explanations are simple and clear. It shows the different ways division is indicated, then uses the number line to show division, and long division. This video shows many different examples using the various methods. Video is good quality and good for all students as review or initial learning of concept. (09:55)