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Iskandar Safri Hasibuan

Pendidikan Biologi, FKIP Universitas Muhammadiyah Tapanuli Selatan

Author-ID : 3832162

Education

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PENERAPAN MODEL RECIPROCAL TEACHING DENGAN GAME SMART CASE UNTUK MENINGKATKAN MINAT BELAJAR BIOLOGI DI SMA NEGERI 1 ANGKOLA TIMUR Elwidani Siregar; Iskandar Safri Hasibuan; Yusni Atifah
PeTeKa (Jurnal Penelitian Tindakan Kelas dan Pengembangan Pembelajaran) Vol 1, No 1 (2017): PeTeKa
Publisher : Universitas Muhammadiyah Tapanuli Selatan

The problem in this research is the low interest of student biology in class X3 SMA Negeri 1 Angkola Timur. To overcome this problem, this research applied the learning model of Reciprocal Teaching with Game Smart Case on the subject of the ecosystem in class X3 SMA Negeri 1 Angkola Timur can increase student biology interest. The research method used is class action research method (PTK) which is implemented in two cycles which each cycle consists of four stages: planning, implementation, observation and reflection. Learning tools in this study are RPP, student interest questionnaire, test instrument sheet and student observation sheet. The results of the study were analyzed descriptively and obtained through the application of Reciprocal Teaching learning model with Game Smart Case can increase the students 'biology interest in class X3 SMA Negeri 1 Angkola Timur, especially the subject of ecosystem, based on the questionnaire of students obtained in cycle I of 65.80% And in cycle II equal to 81,13%. Based on student learning test in cycle I get completeness equal to 63,33% and cycle II equal to 83,33%, then based on student activity observation result obtained percentage equal to 62,90% and at second cycle equal to 80,83%. Based on the results of this study can be concluded that there is increased interest in learning biology of students through the learning model Reciprocal Teaching with Game Smart Case in class X3 SMA Negeri 1 Angkola Timur. Keywords:Interest in learning, Reciprocal Teaching model, Game Smart Case

PENINGKATAN HASIL BELAJAR BIOLOGI SISWA MELALUI PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE GROUP INVESTIGATION (GI) Fitra Halimah Nasution; Iskandar Safri Hasibuan; Jalilah Azizah Lubis
PeTeKa (Jurnal Penelitian Tindakan Kelas dan Pengembangan Pembelajaran) Vol 1, No 1 (2017): PeTeKa
Publisher : Universitas Muhammadiyah Tapanuli Selatan

The results can be seen from the test results of student learning on Ecosystem materials are characterized by the level of student learning mastery. In cycle I with an average value of 78.10 and in cycle II with an average value of 84.48. From the average value ofcycleIandcycle II there is an average increase of 13.25. The percentage value in cycle I is 72,41% with enough qualification. And the percentage in cycle II equal to 86,20% with very good qualification. From the results of the test cycle I and cycle II has been an increase in percentage of 13.79%. Student learning activities increase by using the GI learning model. The value of activity percentage in cycle I is 69,4% with enough qualification. In the second cycle of 80.9% with very good qualifications. From the results of student learning activities in cycle I and in cycle II has been an increase in thepercentage of 11.5%. Based on the results of this study, it can be concluded that there is an increase in student biology learning outcomes through cooperative learning model type Group Investigation (GI) on Ecosystem material in class X MA. Muhammadiyah 06 Kotanopan as prescribed in the action hypothesis in Chapter II so that the hypothesis of this action is acceptable. Keywords:Learning Outcomes, Application of Cooperative Learning Model Type Group Investigation (GI), Ecosystem.

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