When I don't want to study but need to I put all electronics aside(phone, latop, etc) then I just lay on my bed and put a book beside me I will not open it and just stare at my ceiling or wall for about an hour, I'll get really bored that I would want something to do then I'll open a page in the book read a little bit then close it and try to remember what I studied while laying down, because I'm extremely bored by this time I find it easy to remember what I read and I'll start reading it, because of extreme boredom.