Most students make the mistake of memorizing the entire lesson. If it's not memorized, they may try to go through the entire lesson over and over to grasp as much as possible. Instead, think of knowledge trivia or a quiz when preparing for the exam, which will help you take into consideration the lesson's most important parts. When you keep in mind the potential questions for your exam, you will be in a better state of mind to find the right answers. This tactic will help you concentrate more, and you will be able to retain the information in your mind for longer.
To keep your brain active and welcome to new knowledge, you have to take good care of your diet. Also make sure you are well-hydrated and getting at least eight hours of sleep. Not only is sufficient sleep important, but you should sleep at a regular time each night and get up early in the morning, around 6 or 7 at the latest. Morning is often a good time to study for people, since the brain should be actively functioning then.
As cliched as it may sound, exercise and meditation help increase concentration level. Take 15 to 20 minutes every day, preferably in the morning, and meditate. After you're done meditating, do some floor exercises and stretches. You can also try yoga, which involves breathing practice. Such exercises keep you fit and provide power to the brain. Consequently, you'll be able to better focus on your studies.
The spot where you study matters a lot in keeping you focused and not distracted. Some people may find libraries comfortable to study in, while others may prefer a quiet spot outside in a park or a garden. Try a few different places and decide on the place you find the most appropriate. To keep away distractions, switch off your cellphone and all other things that may interfere with your study time.