Sri Hartini
Prodi Pendidikan Fisika FKIP Unlam Banjarmasin

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Meningkatkan Kemampuan Analisis Sintesis Siswa Dengan Metode Problem Solving Melalui Pengajaran Langsung Muhammad Rizhan; M. Arifuddin Jamal; Sri Hartini
Berkala Ilmiah Pendidikan Fisika Vol 1, No 3 (2013): Oktober 2013
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/bipf.v1i3.880

Abstract

The low of synthesis analysis capabilities of students in resolving a problem or physical symptoms due to the lack of application of the method of problem-solving, so it caused low student learning outcomes. Therefore, conducted research that aims at improving the synthesis of analysis capabilities of students. Special purpose research to describe: (1) lesson plan implementation (2) procedural skill (3) learning outcomes (4) students response. The kind of research using classroom action research with Hopkins model that consisting of three cycles, each cycle includes plan, action/observation, and reflective. Data obtained through a test, observation, questionnaires, and documentation. The data were analyzed by descriptive qualitative and quantitative. Research findings: (1) lesson plan implementation in good categories (2) procedural skills students indicated synthesis analysis capabilities of students was increased (3) the students learning outcomes, that at present the percentage of classical exhaustiveness in cycles I 11,43% (not exhaustive), in cycles II 88,57% (exhaustive), in cycles III 94,29% (exhaustive) (4) the response of students to the problem solving methods through direct instruction in good categories. 
Pengembangan Lembar Kerja Siswa (LKS) dan Media Penunjang Untuk Mengaktifkan Keterampilan Berpikir Kritis Siti Kuzaimah; Mustika Wati; Sri Hartini
Berkala Ilmiah Pendidikan Fisika Vol 2, No 2 (2014): JUNI 2014
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/bipf.v2i2.838

Abstract

Curriculum 2013 aims to encourage students to think critically in the learning process, but the results of UNDP (United Nations Development Programme) in 2010 showed critical thinking skills in Indonesia is still low. This research aims to produce worksheets and supporting media that can stimulate students' critical thinking skills. This type of research is the development of models ASSURE (Analyze Learners, State Objectives, Select methods, media, and materials, Utilize Material, Requires Participation Learners, Evaluate and revise). Test subjects were students of grade IX SMP Negeri 1 Aluh-Aluh. Implementation research is to develop the initial design and media supporting worksheets, reviewed by experts (faculty) and practitioners (junior high science teacher) and tested in grade IX students of SMP Negeri 1 Aluh-Aluh. Data obtained from the test results, observations, questionnaires, and documentations. Data analyzed in descriptive and qualitative. Analysis results of students' critical thinking skills after using worksheets and supporting media, there is a very good category 12.5% of students, 59.4% good students, good enough 25% of students, and 3% poor students. Students 'response to LKS categorized 78.9% good, and the students' response to the media at 82.9% well categorized. As conclution the developed worksheet and the media support material of the solar system is able effective to stimulate critical thinking skills of junior high school students.