I worked with Charlie on some challenging word problems and he was very successful. I then tested his knowledge of divisibility of different numbers by 2, 3, 4, 5, 6, and 9. I was able to teach him about divisibility by 3. The technique involves adding the digits and dividing the answer by 3. If the sum of the digits is divisible by 3, then the number itself is divisible by 3. We tried several other divisibility problems before moving into the video. Math Magic Land is a Disney film about the role mathmatics plays in many aspects of life. There was no assignment.