u/Illustrious-Owl1746

My grades are pretty bad and I'm slipping off.I need to manage my time to study and I don't know how.When I get back home from school,the first thing I do is sleep.I want to take a shower,read a book, study,stretch and basically a whole night routine.But most of my nights end with a sleep and study.I struggle memorizing History especially because of its time lines and names.For maths,I get them pretty easily but in the test, I struggle especially with geometry.I also get distracted easily.Any ideas please?