IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-10-52750 Original Research Paper Effectiveness Of Demonstration Method On Knowledge And Practice Regarding Ocular Exercises To Improve Visual Health Of Students Studying In Selected School Suvarna Balasaheb Kadam Dr. Mrs. Pournima Naik Dr. Ms. Vanita Gaikwad Dr. October 2023 12 10 01 02