Run the cord through your shirt or shirt sleeve, and out your collar. Put an earbud into the ear that is facing away from the teacher and conceal it with your hair or a hoodie. If you don’t have long hair, turn the earbud upside down and wrap the cord behind your ear. Run the headphones up your sleeve. Keep them in your sleeve, and not in your ear. Then, simply put the sleeve up to your ear and lean on that arm. Use a cordless Bluetooth headset. If your music player supports Bluetooth, these headphones can be very small and easily hidden under your hair.
