It is not a secret that many students combine their studying with a part-time job. Sometimes, they are successful in both fields. Sometimes, their marks at college or school become worse. However, in most cases, productivity at work suffers because a young person cannot concentrate on it and thinks about studying tasks all the time. If you are in such a situation, it will mean you have to take a break. This is the first thing a person should do instead of burying himself or herself in the papers and feel a constant tiredness and stress. Your work has to bring good results or your boss will be unsatisfied and may even fire you. Nevertheless, it is quite hard to be productive at your workplace, especially when you are a college student. Our team compiled some useful tips to make this task easier for you.