What is it when you listen to teacher or read a book at school trying to learn a new material and suddenly the head starts terribly hurting and you can't remember anything?

Answer 1

Perhaps you are having anxiety over your ability to lean.

Answer 2

This could be a manifestation of stress or anxiety, leading to a tension headache and difficulty concentrating. It's important to take breaks, practice relaxation techniques, and ensure you have a conducive learning environment to help manage these symptoms. If the headaches persist, consider speaking with a healthcare provider.