Sadhanandh Vishwanath

     This is a conversation from one of our math circle sessions on counting paths in a grid [17th Aug 2025, RAM Math Circle , Chennai Chapter]. A math circle is not a regular classroom. It is a place where children and a teacher sit together to explore problems, ask questions, and discover ideas in a free way. I like to record these conversations because they show the raw, honest way in which children think about mathematics. For me, this is more precious than the final answer. I hope this helps others enjoy a glimpse of how we enjoy mathematical activity and might serve as an example of an active math session.      The session was with about 10 students from 6th to 8th standard who were good in math, and it went for an hour. I have also highlighted a few ways of addressing wrong answers from curious students, along with a few comments which I feel could be helpful for teachers who read this. Names of the children have been changed for their privacy....

Hello! I am Sadhanandh Vishwanath, a PhD student at Chennai Mathematical Institute in Mathematics. My research interests are in Representation Theory, Quantum Groups, and Monoidal Categories. Along with research, I enjoy teaching and working with school children and undergraduates through outreach programs. This blog is a simple space where I share what I learn, how I teach, and some personal reflections. You will also find assorted notes on my experiences, travel, and etc. My aim is to keep the posts useful and easy to read. If you have questions or suggestions for future posts, please leave a comment. I will try my best to reply. Thank You