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All Journal QUANTUM: Jurnal Inovasi Pendidikan Sains
Bambang Suharto
Department of Chemistry Education Faculty of Teacher Training and Education University of Lambung Mangkurat
Chemistry Education Physics

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PENGGUNAAN METODE IMPROVE UNTUK MENINGKATKAN KEMAMPUAN SISWA DALAM MEMECAHKAN MASALAH PADA MATERI LARUTAN PENYANGGA, KELARUTAN DAN HASILKALI KELARUTAN DI KELAS XI IPA 4 SMA NEGERI 1 BANJARMASIN Rahmat Eko Sanjaya; Syahmani Syahmani; Bambang Suharto
QUANTUM: Jurnal Inovasi Pendidikan Sains Vol 5, No 1 (2014): April 2014
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/quantum.v5i1.3296

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Abstract: Use of IMPROVE method to increase student’s ability in problem solving of the buffer, solubility and solubility product at class XI IPA 4 SMAN 1 Banjarmasin School Year 2012/2013. A study concerning the use of the IMPROVE in buffer, solubility and solubility product. This study aims to determine the increase in students' ability in problem solving, both cognitive achievement and metacognitive development. Study using action research design with 2 cycles. Each cycle consists of planning, action, observation and reflection. The subjects were students of class XI IPA 4 SMA Negeri 1 Banjarmasin with the number 34. Data were collected using a test problem-solving ability and other non-test instruments to determine the implementation of the action. Data were analyzed by quantitative descriptive analysis and qualitative analysis. The results showed that the application of IMPROVE method can improve students' ability to solve the problems of the average 37.96 to 61.83 in the first cycle to the second cycle. Cognitive learning outcomes of students on average 54.74 to 93.79 in the first cycle to the second cycle. Metacognitive development of students hasincreased from category Still Very Risky (SVR) in the first cycle to Start Growing (SG) in the second cycle. An increase in activity of teachers in the implementation of the action category quite well in the first cycle to be good in the second cycle. Student activity increased in the first cycle of category good enough to be good on the second cycle. Student responses on the first and second cycle showed excellent criterion.Keywords: IMPROVE method, metacognitive, problem-solving ability
MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA KELAS VIII C SMP NEGERI 6 BANJARMASIN PADA MATERI KIMIA BAHAN MAKANAN DENGAN MODEL PEMBELAJARAN BILINGUAL PREVIEW REVIEW BERBASIS INKUIRI 5E Muhammad Nor Huda; Bambang Suharto; Muhammad Kusasi
QUANTUM: Jurnal Inovasi Pendidikan Sains Vol 6, No 1 (2015): April 2015
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/quantum.v6i1.3235

Abstract

Abstract. This study aims to improve students' critical thinking skills class VIII C SMP Negeri 6 Banjarmasin bilingual learning through inquiry-based 5E preview review. This research is a classroom action research that consists of four phases: planning, implementation, observation, and reflection. The subjects were students of class VIII C. While the object of study is the overall chemical process and learning outcomes with the implementation of bilingual teaching inquiry-based 5E preview review to improve critical thinking skills. Instrument in the form of test and observation sheets. Analysis using qualitative descriptive analysis. The experiment was conducted in two cycles with six sessions by applying bilingual teaching inquiry-based 5E preview review. The results showed that the application of bilingual teaching inquiry-based 5E preview review the steps include: Engagement, exploration, explanation, elaboration and evaluation can improve students' critical thinking skills. In the first cycle gained critical thinking skills class VIII C is 57.25% with low qualifications. Obtained through the second cycle students' critical thinking skills class VIII C on the second cycle of 75.25% with medium qualifications. Critical thinking skills of students increased from cycle I to cycle II of 31.44%.Keywords: critical thinking skills, inquiry-based bilingual preview review 5E
Co-Authors Muhammad Kusasi Muhammad Nor Huda Rahmat Eko Sanjaya Syahmani Syahmani