Ranjitsinh Disale's career as an educator began with a challenge. In 2009, when he first arrived at the Zilla Parishad primary school in Paritewadi, a small village in Solapur, Maharashtra, he found a school housed in a dilapidated building next to a cattle shed. Attendance was low, and teenage child marriage was a common reality for many young girls in the community.
Determined to make a difference, Ranjitsinh set out to transform the school. He recognized that language was a major barrier for his pupils, as the school's textbooks were written in Marathi, whereas the local children spoke Kannada. He undertook the massive task of translating textbooks into the pupils' mother tongue and embedding QR codes that linked to audio poems, video lectures, and assignments.
His QR-coded textbook innovation was later adopted by the State of Maharashtra, and eventually scaled nationwide. His efforts achieved 100% girl-child school attendance in the village and completely eradicated child marriages. In recognition of this path-breaking work, he was awarded the Global Teacher Prize in 2020, where he famously shared half of his million-dollar prize with the nine other finalists.
A retrospective of the defining achievements and global impact of Ranjitsinh's educational career.
Took up his first teaching post at the local Zilla Parishad school, resolving to lift children's learning outcomes and break down local barriers to education.
Blended educational content with interactive media, creating custom videos and games to make learning joyful, lift school attendance, and keep children engaged.
Translated the textbooks into students' mother tongue and printed unique QR codes on the pages — opening up audio poems, video lessons, and assignments on any basic phone. A simple idea that would go on to reshape Indian classrooms.
After a successful pilot, the Maharashtra government rolled QR-coded textbooks across the state for grades 1–12, reaching millions of learners.
India's HRD Ministry directed that all NCERT textbooks nationwide carry embedded QR codes — turning one teacher's classroom experiment into national policy.
Awarded the $1 Million Global Teacher Prize by the Varkey Foundation. He shared 50% of the prize with his fellow finalists — sparking a global wave of collaboration.
Now studying at Harvard while advising governments and global bodies on teacher development and technology-driven, inclusive classrooms.
Book Ranjitsinh for keynotes, workshops, or advisory panels on classroom innovation, educational technology, and teacher empowerment.
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