This is my bar model tutorial. It is my first attempt using Screencastify. It is inspired by Khan Academy (it is a math website). I did it in computer class. I also did it in Math. This is a tutorial about bar modeling.Bar modeling is a way to solve the problem easily. There are bars , and there are numbers on it . There is a question mark. You are supposed to find out what the question mark is with the information you have. I learned that bar models can come in handy sometimes!