Learn to write the Devanagari script - letters hang from the top headline (शिरोरेखा). Real Marathi words by topic, plus simple everyday sentences and Maharashtra culture (Ganesh Chaturthi, Sane Guruji, Shivaji Maharaj).
Devanagari is NOT cursive - separate strokes, no pen-flow score (shape only). Best on phone/tablet with finger or stylus.