Application Sorogan-Bandongan Model in Lectures Reaction Mechanism

Rinaningsih, Suyatno

Department of Chemistry, Surabaya State University, Jl.Ketintang Surabaya, Indonesia (60231)

E-mail: rinaningsih@unesa.ac.id

Asep Kadarohman, Harry Firman

Department of Chemistry, Indonesia University of Education, Jl.Dr. Setiabudi 229 Bandung, Indonesia (40154)

E-mail: kadar@upi.edu

Abstract

Sorogan-Bandongan is an intergrated lecture model coming from the traditional learning that are implemented at Islamic boarding school in Indonesia. It starts with Sorogan and ends with Bandogan. The implentation of integrated lecture model of Sorogan-Bandongan with stages of students reading and doing handout assigment; diagnostic test,  material explanation by lecturer; students work on worksheets (Sorrogan); class discussion on reinforcing the material (Bandongan); final test. Sorogan-Bandongan becomes a lecture model in learning reaction mechanism with the average of handout assignments 51.8; diagnostic test 47.9; final test 60.4. The correlation between those three results is 0,511. It is found that to learn reaction mechanism needed precondition configuration concept of electron, hybridization, molecular form, Lewis acid and base, and steric hindrance.