There are many sites that sell calculators and other office supplies for students. Amazon, Staples, Walmart and Target all have online web stores that sell school and office supplies.
An academic superstore is a shop that sells various equipment and supplies for students and teachers. They sell all types of stationary, computer software, and even computers.
The Sticker Factory sells paper products. They sell things like certificates and charts. They also sell pencils and basic school supplies that teachers might be interested in.
There are many place that Specializes in supplies for school teachers. You friend can go ask the school for that information and lot of office supplies store such as office depot sell supplies for reasonable price also you can go online to site like amazon and eBay as well and find some great deal on stuff as well.
Kmart
You can't get a tan at a school store... School stores sell supplies for different things.
There are many products that Copier Supply Store sell. They sell a lot of supplies for student, teachers and office workers. Whatever you are looking for you will be able to find here.
As for the school supplies, it'll vary from what classes you'll be taking and what each teacher wants. Some teachers require you to have a separate binder for their class, while other teachers don't care. For some math and science classes, you'll need a scientific calculator (more specifically, Geometry and Physical Science). They sell around $10 - $15 at Wal-Mart so it's a pretty good deal considering that you'll be using it for most of your high school career.
School vendors have to sell a variety of foods so students will not have only junk food to choose from.
There are in fact place to buy school supplies wholesale. There are places more known then others; like the Dollar tree or OfficeMax, or you could find them in little shops that sell just school supplies.
It is unethical for teachers to make students clean a teacher's house. The teacher's decision to sell grades was unethical.
Schools are a good place to start for schools supplies. The school buys them and so does every student in attentance. For office supplies, visiting office supply stores if you want to sell in bulk might be beneficial. You could also sell on eBay or Amazon, but you would have the added hastle of packing and shipping.