My name is Dr. Muhibbuddin, M.S. was born in Gle Dagang Village, Muara Batu District, North Aceh Regency, Aceh Province on May 14, 1963. All my basic education completed in North Aceh Regency, starting from Madrasah Ibtidaiyah (1970-1976) at Krueng Mane, SMP Negeri Gandapura (1977-1980), SMA Negeri-1 Bireuen (1981-1983). In 1983 I entered the University of Syiah Kuala (Unsyiah) at Darussalam, Banda Aceh in the Department of Biology Education, Faculty of Teacher Training and Education (FKIP). In 1989  I was accepted as a lecturer in the Department of Biology Education FKIP Unsyiah until now. In the same year (1989) I had the opportunity to continue my Pre-S2 education at the Department of Biology of Bandung Institute of Technology (ITB), and continued my S2 in 1990 in the same department. In 1992 I obtained  a Master of Science degree in plant development biology. While the S3 I am took at the University of Education Indonesia (UPI) Bandung West Java in 2005 and completed in 2008. The field of study I am tekunini is the field education of science, especially the development of science learning process. Since 2009 until now active in the development of science learning strategies both university level and primary and secondary education. The results of the development are disseminated to faculty members within FKIP and science teachers. Since completing S3 education, I am have returned to serving as a lecturer in the FKIP Unsyiah, at Biology Education depatement.