马德纯,男,55岁,汉族,共产党员,1958年天津师范大学生物系本科毕业。现任高中生物教师,任生物教学32年。1988年获市级优秀园丁、1989年获全国优秀教师称号。1988年被评为天津市特级教师。马老师具有坚实的生物学基础理论和专业知识,还业余进修了《分子生物学》、《遗传学》、《遗传工程学》等新学科。在教学上能运用自如。适应生物学科飞速发展的形势。 Ma Dechun, male, 55 years old, Han nationality, member of the Communist Party of China, graduated from Department of Biology, Tianjin Normal University in 1958. The current high school biology teacher, biological education for 32 years. In 1988 by the municipal outstanding gardener, in 1989 won the title of outstanding teachers. In 1988 was named Tianjin special grade teacher. Ma teacher has a solid basic theory of biology and professional knowledge, but also spare time studying “molecular biology”, “genetics”, “genetic engineering” and other new disciplines. In teaching can use freely. Adapt to the rapid development of biology.