All links to accessories are through Amazon.com. If you plan to use Amazon to purchase items, don't forget to log in to your Amazon Smile account so your purchase benefits the HES or UES PTO!
These are things that students need on a daily basis that might need to be replaced regularly.
A sheet music stand is vital for holding your sheet music or method book at the proper height for good posture while playing. Most students use a folding wire stand at home but they can be a little flimsy, especially with a book. So maybe you go a little beefier with the solid metal stand like the ones we use at school.
An instrument stand allows your student to spend less time each week with assembly/disassembly and more time actually playing. Students are also more likely to practice on their own when they see the instrument sitting out on a stand.
Here are a few items that are inexpensive upgrades for instrumentalists. These items are of a better build quality than the items that come with student-level instruments, so they're either more comfortable or they help create a better sound. These are also great options if your original item breaks or is lost.