High school is a time in life when not only do you get to enjoy yourself, but obtaining excellent marks is also important. Good grades will allow you to gain admission to prestigious colleges with no effort.
Every
successful student believes that writing down what they have learned will help
them memorize and remember it later. There is always the possibility that you
may forget what you have learned. Noting down the points, on the other hand,
aids memory by forming a mental image of those points.