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Lensa : Jurnal Kependidikan Fisika
Published by IKIP Mataram
ISSN : 23384417     EISSN : 23384417     DOI : -
Core Subject : Science, Education,
Education Physics
Lensa: Jurnal Kependidikan Fisika (J-LKF) published by the Physics Education Study Program Faculty of Mathematics and Natural Sciences (FPMIPA) IKIP Mataram. Contains scientific articles in the form of research and literature. Published every 6 months, including a study of science and teaching in the field of Physics in Indonesian and English.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 11 Documents
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Search results for , issue "Vol 1, No 1: June 2013" : 11 Documents clear
PENERAPAN TEORI JEROLD E. KEMP BERBASIS METODE PQ4R UNTUK MENINGKATKAN AKTIVITAS DAN PRESTASI BELAJAR SISWA KELAS X TSM PADA MATERI POKOK PROGRAM LINEAR DI SMKN 1 GERUNG TAHUN PELAJARAN 2012/2013 FATMAWATI, DIAH
Lensa : Jurnal Kependidikan Fisika Vol 1, No 1: June 2013
Publisher : IKIP Mataram

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Abstract

Mathematics learning in SMKN 1 Gerung considered by some students is a difficult and tedious lesson. Learning is still teacher-centered and leads to reduced activity and enthusiasm for students in learning. The purpose of this study is to improve student activity and achievement using Jerold E. Kemp-based PQ4R method on the subject matter of linear program of students of class X-TSM SMKN 1 Gerung academic year 2012/2013. This study was conducted using classroom action research (PTK). The number of subjects in this study was 24 people. Observation data of student and teacher activity is qualitative and student learning evaluation is quantitative data. The instruments used are RPP, student and teacher observation sheets, LKS, and evaluation tests. The results showed that there is an increase in student activity and achievement from first to second cycle. Increased student learning activities can be seen in the results of the first cycle of observation I (the category is quite active) and at the second meeting (active category). In cycle II at session I and II (active category). The completeness of learning cycle I is 56.52%, because in the first cycle of classical completeness has not met the required ≥85% of students who got the value of ≥75 then the research continued into the second cycle. Finally, through the improvements obtained classical completeness in the second cycle reached 87.50%. It can be concluded that the application of Jerold E. Kemp theory based on PQ4R method can increase student activity and achievement.
PENERAPAN MODEL STAD (STUDENT TEAMS ACHIEVEMENT DIVITION) UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS X MA ZAINUL MUSTHAFA NW PENGADANG TAHUN PELAJARAN 2012/2013 Mirnawati, Mirnawati
Lensa : Jurnal Kependidikan Fisika Vol 1, No 1: June 2013
Publisher : IKIP Mataram

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Abstract

Mastery of physics concepts of students including low category and application of learning model has not varied, still refers to the old paradigm such as teaching by lecture method. This study aims to determine the application of STAD model (Student Teams Achievement Division) to improve student learning outcomes of grade X MA Zainul Musthafa NW Pengadang academic year 2012/2013. This research is a classroom action research conducted in 2 cycles consisting of planning, implementation, observation, evaluation and reflection. The first cycle consists of three sessions and the second cycle is two sessions. Data on student learning outcomes is obtained from multiple choice tests at the end of the cycle. The results showed that the completeness of classical learning in the first cycle was 64.00% and 91.67% for the second cycle. We conclude that the application of the STAD model has a positive impact on student learning outcomes.
STUDI KORELASI KECENDRUNGAN BERPIKIR DIVERGEN DAN KONVERGEN DENGAN HASIL BELAJAR KIMIA SISWA KELAS X MAN 2 MATARAM TAHUN PELAJARAN 2012/2013 NURSA’BAN, EVA
Lensa : Jurnal Kependidikan Fisika Vol 1, No 1: June 2013
Publisher : IKIP Mataram

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Abstract

Chemical material contains concepts of formulas that must be completed by the students. The purpose of this research is to know: (1) correlation of divergent thinking character with achievement of chemistry learning of class X MAN 2 Mataram academic year 2012/2013; (2) correlation of convergent thinking characters with chemistry learning outcomes. This type of research is correlational. The subjects of the study were 166 students of class X. Data thinking characters are collected using questionnaires of divergent / convergent thinking characters. Learning result data is obtained at the end of semester. Data analysis used is Pearson product moment correlation. The results show that there is a negative correlation between diverging thinking characters and learning outcomes.  This means that the higher the tendency of divergent thinking of the students, the lower the learning result, this is proved by the value of r-test (-0.121) <-r-tabel (-0,044). In addition, convergent thinking characters are positively correlated between convergent thinking characters and learning outcomes. This means that the higher the tendency of convergent students thinking, then the learning result will be high, this is proved by the value of r-test (0.048)> r-table (0.044). We conclude that: (1) the divergent thinking character of the students is negatively correlated with the learning outcomes; (2) the convergent thinking characters in the students are positively correlated with the learning outcomes.
PENGARUH MODEL PEMBELAJARAN PROBLEM SOLVING TERHADAP HASIL BELAJAR FISIKA SISWA KELAS VIII DI SMPN 5 LINGSAR TAHUN PELAJARAN 2012/2013 Rahmawati, Rahmawati
Lensa : Jurnal Kependidikan Fisika Vol 1, No 1: June 2013
Publisher : IKIP Mataram

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Abstract

This study aims to determine the Influence of Problem Solving Learning Model on Student Physics Learning Outcomes Class VIII in SMPN 5 Lingsar Academic Year 2012/2013. The type of research used is experimental research. The sample used is 21 person class VIII-A as experiment class and 23 students of class VIIIB as control class and have been determined by random sampling technique. The data in the study were obtained from initial and final tests. Data collection techniques use objective tests that have been tested for validity, reliability, distinguishing power, and difficulty indexes. The result of the data analysis obtained the average score of initial test of experimental class of 34 and 39 for control class. The final test shows an average score of the experimental class of 75 and the control class of 68. The final test data of the students of the sample class were analyzed using the t-test. Results obtained t-test of 119.61 and t-table 2.016. T-count is greater than t-table at 5% error level and db = 42. We conclude that there is a positive effect of using Problem Solving learning model to student physics learning result.
PENERAPAN MODEL PEMBELAJARAN EMPIRICAL INDUCTIVE LEARNING CYCLE UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS DAN HASIL BELAJAR SISWA SMAN 1 GERUNG TAHUN AJARAN 2011/2012 Agustiarini, Santi
Lensa : Jurnal Kependidikan Fisika Vol 1, No 1: June 2013
Publisher : IKIP Mataram

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Abstract

This Classroom Action Research was aimed to increase the student’s critical of thinking ability trough Empirical Inductive Learning Cycle. This research was conducted trough five cycles; engagement, exploration, explanation, elaboration, and evaluation. Student’s critical of thinking ability was gained by doing the evaluation on the last cycles. On first cycle the percentages of student’s critical of thinking ability were 75%,68%, 51%, 68%,and 74%; the mean score was 67,64 with classical passing 47%. Furthermore, the mean score of student’s activities was 25,88 in active category. An increasing percentages of each indicator found in the second cycle. They were 76%, 72%, 72%, 83%, and 76%. The mean score was 79,59 with classical passing 92%, and the mean score of student’s learning activities was 31,5 in hyperactive / very active category. The data were obtained from observation, evaluation, and reflection of each cycles. Based on the result, it can be concluded that applying empirical inductive learning cycle in SMAN 1 Gerung was increasing the student’s critical of thinking ability especially to the XI IPA 2 student in academic year 2011/2012.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF DENGAN STRATEGI PEMBELAJARAN POE (PREDICT OBSERVE EXPLAIN) UNTUK MENINGKATKAN HASIL BELAJAR DAN KEMAMPUANBERPIKIR KRITIS SISWA DI MAN 1 MATARAM TAHUN PELAJARAN 2012/2013 Prayogi, Saiful; Hidayat, Samsun; Wulandara, Auliya
Lensa : Jurnal Kependidikan Fisika Vol 1, No 1: June 2013
Publisher : IKIP Mataram

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Abstract

This study aims to improve learning outcomes and critical thinking skills of students MAN 1 Mataram Academic Year 2012/2013 through the application of cooperative learning model and strategy learning POE (Predict Observe Explain). The type of research used is classroom action research (PTK). This study was conducted in two cycles. Each cycle consists of planning, execution, observation, and reflection. Data on cognitive learning outcomes was obtained from PG tests and critical thinking through LKS. The subjects of the study are students of class X-1 that is 35 people. The results showed that, there is an increase in learning outcomes and students' critical thinking skills after the application of learning models. In the first cycle of classical completeness of cognitive learning results of 48.39%, the second cycle increased to 87.88%. The students' critical thinking ability in the first cycle was 67.28, and the Ikedua cycle increased to 74.62 with critical criteria. It can be concluded that cooperative learning model with POE (Predict Observe Explain) learning strategy has improved yield learning and critical thinking skills of students.
PENGGUNAAN MODEL CONTEXTUAL TEACHING AND LEARNING (CTL) SEBAGAI UPAYA UNTUK MENINGKATKAN MINAT DAN KEMAMPUAN PEMAHAMAN KONSEP GARIS DAN SUDUT PADA SISWA KELAS VII MTS. PUTRA NURUL HAKIM KEDIRI TAHUN PELAJARAN 2012/2013 HARDIAWAN, HARDIAWAN
Lensa : Jurnal Kependidikan Fisika Vol 1, No 1: June 2013
Publisher : IKIP Mataram

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Abstract

The mathematics lesson in class VII MTs Putra Nurul Hakim Kediri is less desirable by the students. Therefore, their understanding of mathematical concepts is lacking. This study aims to apply Contextual Teaching and Learning (CTL) model to improve students' interest and understanding ability. The results showed that, the evaluation of cycles I and II, the percentage of classical completeness are: 66.66% and 87.87%. Teacher activity is good in cycle I and II. Students' math learning interest is very high in cycle II. The results of this study indicate an increase in interest and ability to understand students' concepts. We conclude that the Contextual Teaching and Learning (CTL) model proves to increase students' interest in and understanding of concepts. 
MODEL PEMBELAJARAN INTERAKTIF DENGAN MENGGUNAKAN PENDEKATAN KONSTRUKTIVISME UNTUK MENINGKATKAN PRESTASI BELAJAR FISIKA SISWA KELAS VIII SMP NEGERI 5 LINGSAR TAHUN PELAJARAN 2012/2013 Sofian, Ifan
Lensa : Jurnal Kependidikan Fisika Vol 1, No 1: June 2013
Publisher : IKIP Mataram

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Abstract

The facts found are that teacher’s use conventional learning, students only listen and record, Mid Semester Score has not reached the classical completion standard. Therefore this study aims to improve student physics learning achievement through the application of interactive learning model using constructivism approach on the students of class VIII SMP Negeri 5 Lingsar academic year 2012/2013. This research is a classroom action research that has been done in 2 cycles consisting of planning, implementation, observation, and reflection. Student questionnaire data given in cycle I through the questionnaire with an average score of 32.8 (positive category). Student achievement data obtained through the test given at each end of the cycle. Cycle I consists of 3 sessions. The results showed that the average score evaluation analysis 63.39 and classical learning completeness of 56.52% (category not complete). Cycle II consists of 4 sessions. The results show that the average score of evaluation analysis is 75.60 and the classical completeness is 86.95% (complete category). We conclude that the application of interactive learning model using constructivism approach has a positive impact on student physics achievement.
IMPLEMENTASI MODEL PEMBELAJARAN 5E UNTUK MENINGKATKAN HASIL BELAJAR DAN KEMAMPUAN BERPIKIR KRITIS SISWA Prayogi, Saiful; Hidayat, Samsun; Armansyah, Armansyah
Lensa : Jurnal Kependidikan Fisika Vol 1, No 1: June 2013
Publisher : IKIP Mataram

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Abstract

This study aims to improve learning outcomes and critical thinking skills of students SMPN 18 Mataram Academic Year 2012/2013 through the implementation of 5E learning model. The type of research used is classroom action research (PTK). This research is conducted in a cycle consisting of planning, implementation, observation, and reflection. Data on cognitive learning outcomes were obtained from multiple choice tests and critical thinking skills using critical thinking skills tests. The subjects of the research are students of class VIII-A which is 19 people. The results showed that there was an increase in learning outcomes and critical thinking skills due to the 5E learning model. In the first cycle of classical completeness cognitive learning outcomes is 94% and the average value of 82 is categorized completely. Furthermore, critical thinking ability in the first cycle is worth an average of 76 that is completely categorized. It can be concluded that the 5E learning model has been able to improve learning outcomes and students' creative thinking ability.
HALAMAN JUDUL, REDAKSI, DAFTAR ISI Cover, Cover
Lensa : Jurnal Kependidikan Fisika Vol 1, No 1: June 2013
Publisher : IKIP Mataram

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Abstract

Program Studi Pendidikan Fisika, FPMIPA, IKIP Mataram

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