First of all, Lao Tang's mathematics pays attention to cultivating students' mathematical thinking and problem-solving ability, which is an important goal of modern mathematics education. As urban students, Beijing students face more competition and challenges, so it is of great significance to cultivate their mathematical thinking and problem-solving ability. The curriculum and teaching methods of Laotang Mathematics can help students develop these abilities, so it is suitable for Beijing students.

Secondly, Lao Tang's mathematics teaching method pays attention to heuristic teaching, and cultivates students' creativity and independent thinking ability by making students think actively and find solutions to problems. This teaching method conforms to the modern educational concept and is also suitable for the learning characteristics of Beijing students. Students in Beijing generally receive a more traditional education, paying attention to memory and exams. The heuristic teaching method of Lao Tang mathematics can help them develop their thinking and cultivate their innovative spirit.