In A world where children shy away from maths, 15-year-old Bhavya Shah stands out. He loves the subject, and, when he grows up, he wants to be a computer engineer. It’s a dream that until now would have had little chance of fulfillment.

Vaishali Mahajan, a NAB-trained teacher, with Akhilesh Kambali, who has low vision. Kambali uses large print papers and contrast colours as tools to understand mathematical concepts. Pic/Sharad Vegda