A really wonderful experience of working with the students of the nearby private English school Jyotirmoy Public School, who visited us and prepared interesting, practically-oriented lessons in physics and mathematics for our girls. We express our sincere thanks to the school management for this initiative, which we hope is only the beginning of a long-term cooperation. Peer-to-peer learning is one of the most sustainable forms of learning, as it requires students to participate and develop collaborative skills.