I am the Senior most Maths teacher in LAKSHMIPAT SIGHANIA ACADEMY , KOLKATA, INDIA . I want to be the Best among all people in India in using this App to teach my students . I am simply in love with the App. I believe this App is going to change the education Technology . I want to be a part of this Change . Last 26 years i am teaching students of Both Physics and Mathematics upto Plus two level . I want to contribute my ideas if required. Seeing my interest in GeoGebra the Principal of the Institution asked me to conduct a workshop on GeoGebra among the teachers of the institution in the next week . I have to make a PPT Presentation on it . Kindly help.