摘要：This study aims to develop students' scientific attitude, and to identify responses of teachers and students in practicum based learning on the concept of Invertebrates. Research using the method of quasi experiment with the static group pretest-posttest design involving 64 high school students the second semester of class X, which consists of 32 students grade class experiment, and 32 students on the control of on high school in the Cimahi city of Bandung. Practicum based learning is to orient and train students to formulate problems, conduct investigations, solve problems and reflect the results of the investigation. Research data captured by using a test instrument shaped scientific attitude likert scale, students' questionnaire responses, observation sheets, and interviews. The results showed that the scientific attitude of students who use practicum based learning differ significantly with students who learn in the conventional. These results are evidenced by the N-gain students scientific attitude control class of 0.13 while the N-gain experimental class scientific attitude is better than the control class, which is 0.33. Based on questionnaire responses of students concluded that students liked the practicum based learning, because it can facilitate?é?á in understanding the subject matter, invites students to actively and build cooperation among students. The results of the observation sheet analysis showed activity and positive student attitudes toward lab activities. Interviews with teachers also showed positive responses to practicum based learning. The conclusion is practicum based learning had a positive impact in developing scientific attitude students'.
其他摘要：PEMBELAJARAN BERBASIS PRAKTIKUM PADA KONSEP INVERTEBRATA UNTUK PENGEMBANGAN SIKAP ILMIAH SISWA Muhammad Syaipul Hayat Program Studi Pendidikan Biologi IKIP PGRI Semarang Sri Anggraeni dan Sri Redjeki Program studi Pendidikan IPA Sekolah Pascasarjana UPI e-mail: fullsmile_84@yahoo.com PRACTICUM BASED LEARNING ON INVERTEBRATE CONCEPT TO STUDENTS' SCIENTIFIC ATTITUDE DEVELOPMENT ABSTRACT This study aims to develop students' scientific attitude, and to identify responses of teachers and students in practicum based learning on the concept of Invertebrates. Research using the method of quasi experiment with the static group pretest-posttest design involving 64 high school students the second semester of class X, which consists of 32 students grade class experiment, and 32 students on the control of on high school in the Cimahi city of Bandung. Practicum based learning is to orient and train students to formulate problems, conduct investigations, solve problems and reflect the results of the investigation. Research data captured by using a test instrument shaped scientific attitude likert scale, students' questionnaire responses, observation sheets, and interviews. The results showed that the scientific attitude of students who use practicum based learning differ significantly with students who learn in the conventional. These results are evidenced by the N-gain students scientific attitude control class of 0.13 while the N-gain experimental class scientific attitude is better than the control class, which is 0.33. Based on questionnaire responses of students concluded that students liked the practicum based learning, because it can facilitate?é?á in understanding the subject matter, invites students to actively and build cooperation among students. The results of the observation sheet analysis showed activity and positive student attitudes toward lab activities. Interviews with teachers also showed positive responses to practicum based learning. The conclusion is practicum based learning had a positive impact in developing scientific attitude students'.
