PENGGUNAAN STRATEGI PENGORGANISASIAN PEMBELAJARAN DENGAN MODEL ELABORASI SEBAGAI UPAYA UNTUK MENINGKATKAN PRESTASI BELAJAR BIOLOGI SISWA DI KELAS VIII D SMP NEGERI 10 KOTA BENGKULU

This study aims to determine the activities of teachers and students in learning biology through the elaboration model and to determine the learning achievement of students of class VIII D of SMP Negeri 10 Bengkulu City in biology learning through the elaboration model. This research is a classroom action research (CAR) conducted in 2 cycles, where each cycle consists of the following stages: action planning, action implementation, observation and reflection with the research subjects being teachers and students of class VIII D SMPN 10 Kota Bengkulu even semester of the 2010/2011 school year with 39 students consisting of 10 men and 29 women. The research instrument was a test sheet, an observation sheet of teacher and student activities. The observation sheet of teacher and student activities was observed by two observers. Based on descriptive analysis conclusions can be drawn as follows: the average score of observations of the activities of teachers in the first cycle 33 increased to 37.5 in the second cycle while the average score of the observations of the students in the first cycle 28.5 increased to 34.5 in the cycle II. Student learning achievements in the first cycle obtained an average value of students reaching 74.26 with 78.94% classical learning completeness. Then the second cycle obtained the average value of students reaching 89.45 with a classical learning completeness of 97.22%.