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<![CDATA[PENGETAHUAN AWAL CALON GURU BIOLOGI TENTANG KONSEP KATABOLISME KARBOHIDRAT (RESPIRASI SELULER) ]]>
<![CDATA[Rahmatan, H.]]>;
<![CDATA[-, Liliasari]]>
<![CDATA[ Jurnal Pendidikan IPA Indonesia Vol 1, No 1 (2012): April 2012 ]]>
Publisher : <![CDATA[Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) ]]>
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DOI: 10.15294/jpii.v1i1.2019
<![CDATA[Tujuan dari penelitian ini adalah untuk mengetahui pengetahuan awal mahasiswa calon guru Biologi semester dua pada salah satu LPTK di provinsi Aceh, mengenai konsep katabolisme karbohidrat (respirasi seluler). Hasil penelitian dapat disimpulkan bahwa mahasiswa calon guru Biologi semester dua pada salah satu LPTK di provinsi Aceh belum mengetahui konsep katabolisme karbohidrat sebagai pengetahuan awal dengan baik, walaupun konsep tersebut telah diberikan pada jenjang pendidikan sebelumnya. Oleh karena itu, sebaiknya dosen harus mengetahui pengetahual awal mahasiswa, sehingga pengajaran sains dapat lebih bermakna.The purpose of this research is to find out the initial knowledge of catabolism carbohydrate (cellular respiration) for second semester students of Biology teacher candidate in one of LPTK Aceh. The result shows that the students do not have good initial knowledge about the concept although they already got the material in the previous semester. Therefore, it is important to the lecturer to recognize the initial knowledge of students to give the right treatment for science teaching.]]>
<![CDATA[PENGEMBANGAN ALAT UKUR BERPIKIR KRITIS PADA KONSEP TERMOKIMIA UNTUK SISWA SMA PERINGKAT ATAS DAN MENENGAH ]]>
<![CDATA[-, Kartimi]]>;
<![CDATA[-, Liliasari]]>
<![CDATA[ Jurnal Pendidikan IPA Indonesia Vol 1, No 1 (2012): April 2012 ]]>
Publisher : <![CDATA[Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) ]]>
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DOI: 10.15294/jpii.v1i1.2008
<![CDATA[Untuk mengetahui tingkat keberhasilan siswa dalam mengembangkan berpikir kritis, diperlukan suatu alat evaluasi yang dapat mengukur kemampuan tersebut. Hasil penelitian menunjukkan bahwa terdapat perbedaan ke-terampilan berpikir kritis siswa pada konsep Termokimia antara siswa SMA kategori peringkat atas dan mene-ngah yang ada di wilayah Cirebon, Kuningan, dan Majalengka. Hal ini menunjukkan bahwa perangkat tes yang dikembangkan dapat membedakan kemampuan berpikir kritis di wilayah Cirebon (daerah pantai), kabupaten Kuningan (daerah pegunungan), dan Kabupaten Majalengka (daerah pertanian).To find out the studentsââ¬â¢ achievement level to develop their critical thinking, it is needed an evaluation instrument to measure their ability. The research result shows that there is a difference of critical thinking skill for Thermo chemistry concept between top ranking and medium ranking of High School in the area of Cirebon, Kuningan, and Majalengka. This result indicates that the test which is applied to the students is able to differentiate the critical thinking ability in the area of Cirebon (coastal area), Kuningan District (mountainous area), and Majalengka District (agricultural area).]]>
<![CDATA[PENGEMBANGAN MODEL PEMBELAJARAN BIOKIMIA BERBASIS KOMPUTER UNTUK MEMBEKALI KETERAMPILAN BERPIKIR KREATIF MAHASISWA CALON GURU BIOLOGI ]]>
<![CDATA[Rahmatan, H.]]>;
<![CDATA[-, Liliasari]]>;
<![CDATA[Redjeki, S.]]>
<![CDATA[ Jurnal Pendidikan IPA Indonesia Vol 1, No 2 (2012): October 2012 ]]>
Publisher : <![CDATA[Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) ]]>
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DOI: 10.15294/jpii.v1i2.2136
<![CDATA[Penelitian ini bertujuan untuk mengembangkan model pembelajaran biokima berbasis komputer untuk membekali keterampilan berpikir kreatif mahasiswa calon guru biologi. Penelitian ini merupakan penelitian deskriptif. Hasil pengolahan data diperoleh bahwa hasil validasi oleh ahli terhadap model pembelajaran sudah baik demikian juga dengan keterbacaan software pembelajaran. Dengan demikian model pembelajaran biokimia dengan model drill and practice yang dikemas dalam software sudah dapat digunakan untuk mengukur penguasaan konsep biokimia dan keterampilan berpikir kreatif mahasiswa calon guru biologi. ÃÂ This study aims to develop computer-based learning model biokima creative thinking skills to equip prospective teachers of biology students. This research is a descriptive study. Data processing results obtained that the results of the validation by experts to have a good learning model as well as the legibility of the learning software. Thus the biochemical model of learning by drill and practice models that can be packaged in software has been used to measure mastery of biochemical concepts and creative thinking skills of prospective teachers of biology students.]]>
<![CDATA[STUDENTSâ CREATIVE THINKING ENHANCEMENT BY USING INTERACTIVE MULTIMEDIA OF REDOX REACTION ]]>
<![CDATA[Liliasari, Mrs.]]>;
<![CDATA[Supriyanti, Siti]]>;
<![CDATA[Hana, Muhammad Nurul]]>
<![CDATA[ Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Vol 21, No 1 (2016): Jurnal Pengajaran MIPA - April 2016 ]]>
Publisher : <![CDATA[Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia ]]>
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DOI: 10.18269/jpmipa.v21i1.666
<![CDATA[The aim of this study was to apply multimedia in enhancing studentsâ creative thinking skills. Research subject were eleventh-grade students that yet to learn redox concept, at one of senior high school in Bekasi. Experimental group was consisted of 50 students and control group was consisted of 51 students. Multimedia activities can be used to enhance studentsâ creative thinking by designing multimedia based on creative thinking activities. Studentsâ creative thinking enhancement is equal to studentsâ cognitive enhancement and research findings suggested that enhancement in all studentsâ creative thinking aspects by using interactive multimedia learning was significantly different than by PowerPoint learning. It was reflected by creative thinking enhancement of high and moderate criteria. The highest enhancement was on fluency (N-gain= 85.83%) and the lowest  was on flexibility (N-gain= 54.93%).ABSTRAKPenelitian ini bertujuan untuk menggunakan multimedia dalam meningkatkan kemampuan berpikir kreatif siswa. Subjek penelitian adalah siswa kelas XI yang belum belajar konsep redoks di salah satu SMA di Bekasi. Kelompok eksperimen terdiri dari 50 siswa dan kelompok kontrol terdiri dari 51 siswa. Kegiatan multimedia dapat digunakan untuk meningkatkan kemampuan berpikir kreatif siswa dengan merancang multimedia berdasarkan kegiatan berpikir kreatif. Peningkatan kemampuan berpikir kreatif siswa adalah sama dengan peningkatan kognitif siswa dan penelitian menemukan bahwa peningkatan semua aspek berpikir kreatif siswa dengan menggunakan pembelajaran multimedia interaktif berbeda secara signifikan dengan pembelajaran PowerPoint. Hal ini ditunjukkan oleh peningkatan kemampuan berpikir kreatif dengan kriteria tinggi dan sedang. Peningkatan tertinggi ditemukan pada kefasihan (N-gain = 85,83%) dan peningkatan terendah ditemukan pada fleksibilitas (N-gain = 54,93%).]]>
<![CDATA[INTERACTIVE MULTIMEDIA THERMODYNAMICS TO IMPROVE CREATIVE THINKING SKILL OF PHYSICS PROSPECTIVE TEACHERS ]]>
<![CDATA[Hakim, A.]]>;
<![CDATA[Liliasari, L.]]>;
<![CDATA[Setiawan, A.]]>;
<![CDATA[Saptawati, G. A. P.]]>
<![CDATA[ Jurnal Pendidikan Fisika Indonesia Vol 13, No 1 (2017) ]]>
Publisher : <![CDATA[Department of Physics, Faculty of Mathematics and Natural Sciences ]]>
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DOI: 10.15294/jpfi.v13i1.8447
<![CDATA[This study aims to improve the creative thinking skills of prospective physics teacher as the impact of the application of interactive thermodynamics multimedia (ITMM). The research method used is quasi experiment with control group pretest-posttest design. The subjects consisted of 34 students in the experimental group and 33 students in the control group. Participant students are physics physics semester fourth, in one of the state universities in East Kalimantan. The research instrument consists of multiple choice test items charged with creative thinking skills. Data were analyzed by using difference test of two averages. The normalized gain gain score <g> of creative thinking skill aspect on the experimental group is 0.60 and the control group is 0.31. This indicates that the creative thinking skills of the prospective physics teacher increase significantly after they experience thermodynamic learning with interactive multimedia. Thus it can be concluded that the use of interactive multimedia improve the creative thinking skills of prospective physics teachers.]]>
<![CDATA[KORELASI PENGUASAAN MATERI MATEMATIKA DASAR DENGAN PENGUASAAN MATERI PENDAHULUAN FISIKA INTI ]]>
<![CDATA[Kereh, C. T.]]>;
<![CDATA[-, Liliasari]]>;
<![CDATA[Tjiang, P. C.]]>;
<![CDATA[Sabandar, J.]]>
<![CDATA[ Jurnal Pendidikan Fisika Indonesia Vol 10, No 2 (2014) ]]>
Publisher : <![CDATA[Department of Physics, Faculty of Mathematics and Natural Sciences ]]>
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DOI: 10.15294/jpfi.v10i2.3449
<![CDATA[Perkuliahan Pendahuluan Fisika Inti (PFI) di Program Studi Pendidikan Fisika di suatu LPTK di Ambon terkendala oleh kurangnya penguasaan matematika dasar mahasiswa, juga tenaga dosen dan ruangan jumlahnya terbatas. Salah satu upaya yang dilakukan untuk mengatasi masalah tersebut di atas, maka dilakukan perkuliahan berbasis web dengan memperhatikan matematika dasar terkait. Tujuan penelitian ini adalah untuk mengetahui tentang: (1) konten matematika dasar yang berkaitan langsung dengan materi PFI, dan (2) korelasi antara penguasaan materi Matematika Dasar (MD) mahasiswa dan penguasaan materi PFI mereka setelah melalui suatu perkuliahan. Studi ini dilakukan secara kuasi eksperimen terhadap dua kelompok mahasiswa, masing-masing berjumlah 28 orang. Kelompok yang pertama diajarkan dengan menggunakan perkuliahan konvensional dengan tatap muka di dalam kelas selama delapan kali pertemuan sedangkan kelompok kedua menggunakan blended learning. Pada kedua kelompok mahasiswa dilakukan tes awal dan tes akhir materi MD dan PFI. Hasil penelitian ini menunjukkan bahwa ada korelasi yang tinggi antara penguasaan materi Matematika Dasar dengan materi Pendahuluan Fisika Inti.ABSTRACTNuclear Physics Introduction (NPI) is a course in Physics Education Program in a teacher education program in Ambon. It had been constrained by the lack of students’ mastery on basic mathematics. Moreover, the number of lecturers and rooms were limited. In order to overcome the problems, a web based NPI course had been carried out. The aims of this research were to know: (1) which mathematics contents related to NPI and (2) the correlation between students’ mastery on basic mathematics and their mastery on NPI. This study was conducted in a quasi-experimental design. There were two groups consisted of 28 students in each group. The first group had been taught by direct instruction, and the second by blended learning. There were administered a pre-test and a post-test of basic mathematics and NPI for both groups. The results showed that there was a strong correlation between students’ mastery on basic mathematics and their mastery on Nuclear Physics Introduction.]]>
<![CDATA[PENGEMBANGAN ALAT UKUR BERPIKIR KRITIS PADA KONSEP TERMOKIMIA UNTUK SISWA SMA PERINGKAT ATAS DAN MENENGAH ]]>
<![CDATA[-, Kartimi]]>;
<![CDATA[-, Liliasari]]>
<![CDATA[ Jurnal Pendidikan IPA Indonesia Vol 1, No 1 (2012): April 2012 ]]>
Publisher : <![CDATA[Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) ]]>
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DOI: 10.15294/jpii.v1i1.2008
<![CDATA[Untuk mengetahui tingkat keberhasilan siswa dalam mengembangkan berpikir kritis, diperlukan suatu alat evaluasi yang dapat mengukur kemampuan tersebut. Hasil penelitian menunjukkan bahwa terdapat perbedaan ke-terampilan berpikir kritis siswa pada konsep Termokimia antara siswa SMA kategori peringkat atas dan mene-ngah yang ada di wilayah Cirebon, Kuningan, dan Majalengka. Hal ini menunjukkan bahwa perangkat tes yang dikembangkan dapat membedakan kemampuan berpikir kritis di wilayah Cirebon (daerah pantai), kabupaten Kuningan (daerah pegunungan), dan Kabupaten Majalengka (daerah pertanian).To find out the students’ achievement level to develop their critical thinking, it is needed an evaluation instrument to measure their ability. The research result shows that there is a difference of critical thinking skill for Thermo chemistry concept between top ranking and medium ranking of High School in the area of Cirebon, Kuningan, and Majalengka. This result indicates that the test which is applied to the students is able to differentiate the critical thinking ability in the area of Cirebon (coastal area), Kuningan District (mountainous area), and Majalengka District (agricultural area).]]>
<![CDATA[PENGEMBANGAN MODEL PEMBELAJARAN BIOKIMIA BERBASIS KOMPUTER UNTUK MEMBEKALI KETERAMPILAN BERPIKIR KREATIF MAHASISWA CALON GURU BIOLOGI ]]>
<![CDATA[Rahmatan, H.]]>;
<![CDATA[-, Liliasari]]>;
<![CDATA[Redjeki, S.]]>
<![CDATA[ Jurnal Pendidikan IPA Indonesia Vol 1, No 2 (2012): October 2012 ]]>
Publisher : <![CDATA[Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) ]]>
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DOI: 10.15294/jpii.v1i2.2136
<![CDATA[Penelitian ini bertujuan untuk mengembangkan model pembelajaran biokima berbasis komputer untuk membekali keterampilan berpikir kreatif mahasiswa calon guru biologi. Penelitian ini merupakan penelitian deskriptif. Hasil pengolahan data diperoleh bahwa hasil validasi oleh ahli terhadap model pembelajaran sudah baik demikian juga dengan keterbacaan software pembelajaran. Dengan demikian model pembelajaran biokimia dengan model drill and practice yang dikemas dalam software sudah dapat digunakan untuk mengukur penguasaan konsep biokimia dan keterampilan berpikir kreatif mahasiswa calon guru biologi.  This study aims to develop computer-based learning model biokima creative thinking skills to equip prospective teachers of biology students. This research is a descriptive study. Data processing results obtained that the results of the validation by experts to have a good learning model as well as the legibility of the learning software. Thus the biochemical model of learning by drill and practice models that can be packaged in software has been used to measure mastery of biochemical concepts and creative thinking skills of prospective teachers of biology students.]]>
<![CDATA[PEMBELAJARAN BERBASIS MULTIMEDIA INTERAKTIF PADA TOPIK KATABOLISME KARBOHIDRAT UNTUK MENINGKATKAN PENGUASAAN KONSEP MAHASISWA CALON GURU BIOLOGI ]]>
<![CDATA[Rahmatan, H.]]>;
<![CDATA[-, Liliasari]]>;
<![CDATA[Redjeki, S.]]>
<![CDATA[ Jurnal Pendidikan IPA Indonesia Vol 2, No 1 (2013): April 2013 ]]>
Publisher : <![CDATA[Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) ]]>
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DOI: 10.15294/jpii.v2i1.2502
<![CDATA[Studi ini bertujuan untuk mengukur penguasaan konsep Katabolisme Karbohidrat mahasiswa calon guru Biologi melalui pembelajaran berbasis multimedia interaktif. Hasil penelitian pada kelas uji coba, N-Gain (%) tertinggi pada siklus Krebs berkategori sedang (59) dan terendah pada karbohidrat berkategori rendah (22%). N-Gain (%) tertinggi pada kelas eksperimen adalah fosforilasi oksidatif berkategori tinggi (83%) dan kelas kontrol adalah karbohidrat berkategori sedang (50%). Sebaliknya N-Gain (%)  terendah baik pada kelas eksperimen maupun kelas kontrol adalah glikolisis berkategori sedang (masing-masing 62% dan 33%). Hasil analisis statistik menunjukkan bahwa hasil pretes dan postes baik pada kelas uji coba maupun pada kelas implementasi terdapat perbedaan yang signifikan pada p < 0,05. The study were intended to measure understanding of the concept carbohydrate catabolism of pre-service biology teacher through interactive multimedia-based learning. The result of research in  limited testing class, the highest N-Gain (%) was Krebs cycle in medium category (59%) and the lowest was carbohydrate in low category (22%). The highest N-Gain (%) in the experimental class was oxidative phosphorilation in high category (83%) and in the control class was carbohydrate in medium category (50%). Conversely, the lowest N-Gain (%) in both the experimental class and the control class was glycolysis in medium category (60% and 30%, respectively). The results of statistical analysis showed that the pretest and posttest in limited testing and implementation classroom were significant differences in the p < 0.05.]]>
<![CDATA[THE STUDY OF MENTAL MODEL ON N-HEXANE-METHANOL BINARY SYSTEM (THE VALIDATION OF PHYSICAL CHEMISTRY PRACTICUM PROCEDURE) ]]>
<![CDATA[Albaiti, A.]]>;
<![CDATA[Liliasari, L.]]>;
<![CDATA[Sumarna, O.]]>
<![CDATA[ Jurnal Pendidikan IPA Indonesia Vol 5, No 1 (2016): April 2016 ]]>
Publisher : <![CDATA[Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) ]]>
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DOI: 10.15294/jpii.v5i1.5783
<![CDATA[N-hexane and methanol systen is one example of a binary system that shows the solubility properties of reciprocity. This study aimed to assess the mental model of a n-hexane-methanolbinary system. Interaction at the submicroscopic level between n-hexane and methanol molecules is described in the form of mental model. Penelitian ini menggunakan cloud point method untuk memperoleh data kesetimbangan cair-cair sistem n-heksana-metanol. This study used a cloud point method to obtain data on liquid-liquid equilibrium on the system of n-hexane-methanol. Research data showed the maximum critical temperature (above the consolute temperature) of this system was at 42.95 °C with Xmethanol = 0.475 (P= 715 mmHg). Data from the laboratory observations was representedas a symbolic level in the form of the curve of correlation between mole fraction of methanol with temperature in a phase diagram system of n-hexane-methanol. The curve that was formed was asymmetric. It indicated that the solubility of n-hexane in methanol was relatively small compared to the solubility of methanol in n-hexane. Mental model of the binary system of n-hexane-methanol in four curve areasin the form of visualization of the interaction between n-hexane and methanol molecules through London force. In thermodynamics, each component had the same chemical potential inboth phases at equilibrium state. This study results could have a contribution to form a mental model on the student as the prospective chemistry subject teachers.]]>
