Attach importance to and explore the cultural connotation of mathematics. After years of accumulation and summary, it has formed a teaching style of "carefully explaining and analyzing, paying attention to thinking methods, improving cultural taste, organizing effective training and leaving room for thinking". Combine teaching practice, carry out various scientific research work, and strive to become an expert, scientific research and scholar mathematics teacher. Up to now, more than 90 papers have been published in provincial journals, of which more than 30 have won the first and second prizes in the national, provincial and municipal excellent papers appraisal. In 2000, he completed the research work of the key educational research topic "Problem solving and middle school mathematics education" in Jiangsu Province, and won the first prize of outstanding teaching and research achievements in Jiangsu Province. 200 1 presided over the completion of the key research topic "Mathematics as a Culture and its Teaching" in the national educational science planning, and the final report won the national first prize.