Big,
I taught a boy Mind Mapping. By only using Mind Mapping, he graduated as The Most Improved Student in his h.s. class. He told me it was thanks to MMing.

He filled the walls of his room w/ MMs. He said it was so easy to get the big picture and remember stuff.

Drinking water, exercising, brain gym exercises, stating your goal, doing your studies in 20 minute layers.

Do you realize that a wandering mind is the result of your brain not being in an integrated state. Yes! You are not using your left side enuff. You are too much in the right side. X think of an X,
do cross crawling, trace a butterfly with your eyes to bring your brain back into integration

Brain Gym by the Dennisons is inexpensive and can be purchased directly from them.

I get very disgusted w/ the lack of insight into the problems of today's students.