Study skills are the skills that enable each individual to study and learn efficiently – they are an important set of transferable life skills. Study skills are those skills and habits which are necessary for understanding and retrieving information, and in particular they are the link between comprehension and memorization. The aim of this study is to investigate the effectiveness of study skills intervention program among secondary school students. Students from ninth grade from a private school participated(N=50). At pretest and posttest students scheduling of time for study and homework, classwork and their time scheduling for exams are assessed. Paired sample t-test revealed that there is a significant change in pretest and posttest scores. It is concluded that study skills intervention has brought an improvement in time scheduling, concentration levels, exam time scheduling by improving the overall study skill scores among secondary school students.