Human: I recently got a job as a teacher and need to know what supplies to buy. Assistant: 
You should first determine the type of classroom you will be teaching in, such as elementary school or high school. Then, decide on the number of students you will have in your class and how many textbooks and other educational materials you will need for each student. Additionally, consider any special needs that some of your students may have and make sure you have the necessary equipment to accommodate them. Finally, budget accordingly for all items so that you can purchase everything you need without going over-budget.