A simple and innovative method of teaching the following using water bottles.
The Department of Refraction conducted a 4 – day exhibition called Fun with light in July 2020 where the MLOPs demonstrated various models such as of Refraction, Reflection, Total Internal Reflection, Prism effect, Vertex distance, Image formation in convex lens, Centiation of lens and Magnification.
The innovation lies in the fact that though we perform refraction, we find it difficult to understand the science behind the procedures we do. This demonstration makes us aware of the art and science of refraction and it can be a good tool for teaching the MLOPs and doctors Idea Generator

Aravind-Coimbatore