Week week 1: problem Presented By : Harshita Hansraj Model School Punjabi Bagh New Delhi Teacher : Jaya Sood <a href="https://www.youtube.com/embed/VnSA0LlYB3M?wmode=opaque">Embedded video for The Plastic Menace - By Hansraj Model School, India</a> https://flipgrid.com/hrmsindia