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PENGARUH MODEL PEMBELAJARAN KOOPERATIF TERHADAP HASIL BELAJAR KOGNITIF DITINJAU DARI KEMAMPUAN AKADEMIK MAHASISWA -, Fahruddin; Jufri, A. Wahab; -, Jamaluddin
Jurnal Penelitian Pendidikan IPA Vol 2, No 1 (2016): January
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v2i1.27

Abstract

This research aims to determine the effect of cooperative learning on cognitive learning outcomes in terms of students' academic abilities. This study was aquasi-experimental research design with non-equivalent pretest-posttest control group design with 2x4 factorial design. The study population was a student of biology education STKIP Bima semester IV, total of 8 classes with a number of 336 students. Samples were obtained through a simple random sampling technique, of which there are 8 classes taken 4 classes as the sample with 168 students.The research instrument is a cognitive achievement test. The data were analyze dusing statistical techniques Anacova two paths. The results showed that 1) There is influence of cooperative learning model type STAD, Jigsaw II, and the TGT to the cognitive achievement of students (p <0.05), 2) There is influence of academic ability on the cognitive achievement of students (p <0.05) , 3) There is no influence to interaction effect between cooperative learning model type STAD, Jigsaw II, and TGT with academic ability of the student cognitive learning outcomes (p> 0.05), 4) Different test results show that the cooperative learning model TGT significant differences in their effects oncognitive learning outcomes, compared with Jigsaw II, and STAD (coefficient positively and sig. <0,05).
PENGEMBANGAN PERANGKAT PEMBELAJARAN BERBASIS PENDEKATAN SAINTIFIK MODEL GUIDED DISCOVERY DAN EFEKTIVITASNYA TERHADAP PENGUASAAN KONSEP BIOLOGI SISWA SMA NEGERI 1 BAYAN Sumiadi, Raden; Jekti, Dwi Soelistya Dyah; -, Jamaluddin
Jurnal Penelitian Pendidikan IPA Vol 2, No 2 (2016): July
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v2i2.43

Abstract

The purposes of this research are 1) developing learning device based on scientific approach with model of guided discovery 2) knowing elegibility peripheral of study base on scientific approach model of guided discovery 3) Knowing effectiveness peripheral of study to ability domination biological concept. Development peripheral of study use model 4D from Tiagrajan S. Semmel & modified Semmel become three phase, that is phase of define, design, and development. Result of development peripheral study is hereinafter analysed to use formula of presentase adapted for mean the tables criterion result of validasi. To know effectiveness peripheral of study to domination biological concept, peripheral of study in aplicate limited group in SMAN 1 Bayan and analysed to use formula of presentase complete individual. Result of research show, peripheral of study base on scientific approach model of guided discovery categorized good (valid) and very good (very valid) competent so that used in course study of biology in SMAN 1 Bayan, and peripheral study can streamline ability of domination biological concept student.Keyword: Learning device, Scientific approach, Guided discovery,   Mastery of biological concept
PENGEMBANGAN PERANGKAT PEMBELAJARAN BIOLOGI BERBASIS INKUIRI TERBIMBING (PPBIT) DALAM MENINGKATKAN KEMAMPUAN BERARGUMEN SISWA Seprianingsih, Dewi; Jufri, A Wahab; -, Jamaluddin
Jurnal Penelitian Pendidikan IPA Vol 3, No 2 (2017): July
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v3i2.86

Abstract

This study was aimed to develop inquiry-based learning tools (PPBIT) and analyzed its effectiveness in developing the ability to argue of students at SMAN 2 Taliwang-West Sumbawa. PPBIT was carried out by applying 4D procedure. Then, pretest posttest control group design also completely concerned in determining the effectiveness of PPBIT. There were 66 students as the sample which was scattered from two classes and was selected by using purposive sampling technique. The results showed that PPBIT was appropriately to be used for students argumentation skills’ activities by an average of feasibility syllabus 78.71%, RPP 83.5, LKITS 75%, and Instruments KB 80.25%, and effective in improving the ability to argue the class X SMAN 2 Taliwang, particularly on the subject of environmental pollution and recycling of waste by the average score of the students' ability from 48.22 up to 85.08.Keywords: PPBIT, Argument
DEVELOPMENT OF LEARNING DEVICE OF EMPOWERMENT THROUGH THINKING NATURAL SCIENCE LEARNING IN ELEMENTARY SCHOOL -, Jamaluddin; Ramdani, Agus; Setiadi, Dadi
Jurnal Penelitian Pendidikan IPA Vol 4, No 1 (2018): January
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v4i1.96

Abstract

The objectives of this study were to: (1) develop learning device for questioning empowerment thinking (PBMP) combined with cooperative strategies of TPS types and NHT types in science subjects in primary schools; (2) to know the different understanding of students' science concepts by applying the learning of PBMP, PBMP.TPS, PBMP.NHT and Conventional Strategy; (3) know the consistency of PBMP applications, PBMP.TPS, PBMP.NHT and Conventional Strategies. This research method: (1) research and development method to develop learning device; and (2) quasi experimental study to know the effect of applying learning tool to understanding student biology concept. To collect data using the science-biology concept test. Hypothesis test using covariance analysis technique (Ancova). The results of the research are: (1) This research produces learning device consisting of syllabus, PBMP learning plan, PBMP.TPS and PBMP.NHT. Learning device have the potential to improve understanding of science concepts in elementary schools in Mataram; (2) There is a significant difference in understanding the concepts of students following PBMP, PBMP.TPS, PBMP.NHT and conventional learning strategies
PENGEMBANGAN PETUNJUK PRAKTIKUM BIOLOGI DAN INSTRUMEN PENILAIAN KINERJA PRAKTIKUM BERBASIS MODEL PEMBELAJARAN KOOPERATIF DAN EFEKTIVITASNYA TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA SMA/MA KELAS XI Rahmadani, St.; -, Jamaluddin; Zulkifli, Lalu
Jurnal Penelitian Pendidikan IPA Vol 1, No 2 (2015): July
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v1i2.13

Abstract

The aims of this study were: 1) to develop a biology practical guidance based on TGT cooperative models equipped with practical performance assessment instrument; 2) to determine the characteristics and suitability of products than have been developed; 3) to know it’s effectiveness in critical  thinking abilities on biology subject of students in class XI. Product development process in this study by following Borg and Gall’s Development. The result of the expert validation by 3 validators showed that each of  the average score in biology practical guidance based on TGT and practical performance assessment instrument were 4,41 and 4,48 and categorized as “very good”. Limited testing conducted on 10 students with high, medium, and low ability. The result of limited testing showed that each of percentage score average in biology practical guidance based on TGT and practical performance assessment instrument were 82,67% and 83,33% and categorized as “very good”. Field trial testing using a pre-test post-test control group design. The data of critical  thinking abilities are tested in this study consist of 5 indicator skills:  (1) formulate the problem; (2) recognize the existence of a logical relationship between issues; (3) collect and collate information; (4) asses and evaluate the statement of facts; (5) Make some conclude were needed. Data analysis were performed  using two independent sample test formula by SPSS 20 for windows. The analysis showed that the critical  thinking abilities for indicator 1, 2, 3, and 5 of experimental group different from the control group, while the fourth indicator not different. Data analysis equipped with calculation of the value of n-gain to determine  the effectiveness of learning by using product that have been developed. The result of the data analysis showed that the value of n-gain in experimental groupis equal to 0,71 and categorized as “high”.
IMPLEMENTASI MODEL PEMBELAJARAN ADVANCE ORGANIZER MENGGUNAKAN ANIMASI DITINJAU DARI MINAT BELAJAR TERHADAP HASIL BELAJAR KOGNITIF SISWA KELAS VII PADA PELAJARAN IPA DI SMPN 1 BATUKLIANG TAHUN AJARAN 2014/2015 Maryani, Erlin; -, Muchlis; -, Jamaluddin
Jurnal Penelitian Pendidikan IPA Vol 2, No 1 (2016): January
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v2i1.34

Abstract

This research was conclude in three main goals. Firstly, the effect of advance organizer implementation using animation on students natural science subject achievement VII Grade Students at SMP. Secondly, the effect of interest of students on learning on the advance organizer implementation using animation on students natural science subject achievement VII Grade Students at SMP. Lastly, the effect of combination between advance organizer implementation using animation and interest on students natural science subject achievement VII Grade Students at SMP. This research was a 2x2 factorial designs. The result of statistical analyzed using anava two ways showed at 5% level significant there were significant influence of advance organizer implementatoin using animation on students natural science subject achievement VII Grade Students at SMP (F count 396,6 > F table 6,81), interest of students on learning on the advance organizer implementation using animation on students natural science subject achievement VII Grade Students at SMP (F count 138,4 > F table 6,81), and the combination of between advance organizer implementation using animation and interest on students natural science subject achievement VII Grade Students at SMP (F count 61,95 > F table 6,81). This research was conclude that advance organizer implementation using animation, interest of students on learning on the advance organizer implementation using animation on students natural science subject, and combination of between advance organizer implementation using animation and interest on students natural science subject can highly influence of natural science learning achievements VII Grade Students at SMPN 1 Batukliang.Keyword: organizer, animation, interest, learning achievements.
PENGEMBANGAN PERANGKAT PEMBELAJARAN BIOLOGI BERBASIS INKUIRI TERBIMBING (PPBIT) DALAM MENINGKATKAN KEMAMPUAN BERARGUMEN SISWA Seprianingsih, Dewi; Jufri, A. Wahab; -, Jamaluddin
Jurnal Penelitian Pendidikan IPA Vol 3, No 1 (2017): January
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v3i1.50

Abstract

Arguing ability was a part of critical thinking skills which important to be mastered by the students. In fact, students’ ability to argue was still relatively low. This referred to the TIMSS report (The Trends in International Mathematics and Science Study) in 2011, and showed that Indonesian children’s level in science was positioned in 42 from 45 countries. One kind of efforts to improve the quality of the ability to argue was applying the model of guided inquiry. This study was aimed to develop inquiry-based learning tools (PPBIT) and analyzed its effectiveness in developing the ability to argue of students at SMAN 2 Taliwang-West Sumbawa. PPBIT was carried out by applying 4D procedure. Then, pretest posttest control group design also completely concerned in determining the effectiveness of PPBIT. There were 66 students as the sample which was scattered from two classes and was selected by using purposive sampling technique. The results showed that PPBIT was appropriately to be used for students argumentation  skills’ activities by an average of feasibility syllabus 78.71%, RPP 83.5, LKITS 75%, and Instruments KB 80.25%, and effective in improving the ability to argue the class X SMAN 2 Taliwang, particularly on the subject of environmental pollution and recycling of waste by the average score of the students' ability from 48.22 up to 85.08Keyword: PPBIT, Argument
SIMULASI MONTE CARLO DENGAN MODEL PERSEDIAAN STOKASTIK PADA PT.BINGEI MEDAN Simamora, Roni Jhonson; -, Jamaluddin
JTIK (Jurnal Teknik Informatika Kaputama) Vol 1, No 2 (2017)
Publisher : STMIK KAPUTAMA

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Inventory systems or inventory is very important for a company, especially if the company isengaged in the distribution of goods. PT. Bingei Medan is a company engaged in the sale offertilizers. The availability of fertilizers in fulfilling customer orders to be very important, it isnecessary to well-managed inventory. The purpose of this study is to make simulation using theprogramming language Microsoft Visual Basic Version 6.0 and simulations built a simulationmodel of the stochastic inventory system PT. Bingei Medan. And the results of this simulation toanalyze the characteristics of inventory system such as the average level of availability of goods,the amount of goods ordered, the number of items that are not fulfilled (stock out) and the amountof time ordering goods.
SIMULASI MONTE CARLO DENGAN MODEL PERSEDIAAN STOKASTIK PADA PT.BINGEI MEDAN Simamora, Roni Jhonson; -, Jamaluddin
Jurnal Teknik Informatika Kaputama Vol 1, No 2 (2017)
Publisher : STMIK KAPUTAMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (491.339 KB)

Abstract

Inventory systems or inventory is very important for a company, especially if the company isengaged in the distribution of goods. PT. Bingei Medan is a company engaged in the sale offertilizers. The availability of fertilizers in fulfilling customer orders to be very important, it isnecessary to well-managed inventory. The purpose of this study is to make simulation using theprogramming language Microsoft Visual Basic Version 6.0 and simulations built a simulationmodel of the stochastic inventory system PT. Bingei Medan. And the results of this simulation toanalyze the characteristics of inventory system such as the average level of availability of goods,the amount of goods ordered, the number of items that are not fulfilled (stock out) and the amountof time ordering goods.