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Hamdani Hamdani

Program Studi Pendidikan Fisika FKIP Untan Pontianak

Author-ID : 7916288

Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Mathematics Other

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REMEDIASI KESALAHAN SISWA MENYELESAIKAN SOAL SUHU DENGAN DIRECT INSTRUCTION BERBANTUAN VIDEO DI MTS ALMUHAJIRIN RASAU JAYA Ade R. Ponda; Edy Tandililing; Hamdani Hamdani
Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Vol 7, No 5 (2018): Mei 2018
Publisher : Universitas Tanjungpura

AbstractThis study aims to find a decrease in the number of mistakes of students of class VII Mts Almuhajirin Rasau Jaya in solving the temperature problem after remediated with video-assisted Direct Instruction model. Form of research in the form of pre-experimental design with One Group Pre-test-Post-test design. The sample consists of 15 students of class VII Mts Almuhajirin Rasau Jaya selected by intact group. Data collection tool in the form of essay tests consists of 5 Pre-test and 5 Post-test questions parallel problems. The validity score is 4 (= high) and the reliability of Pre-test is 0.699 (= high), and Post-test is 0.899 (= very high). Based on the data analysis for all types of errors there was a decrease of 58% with significance decrease based on the Chi Square test in the completion stage of writing the known χ2count (51,29)> χ2table (23,68); in the completion stage of writing the question asked χ2count (40,44)> χ2table (23,68); in the completion stage of writes the formula χ2count (57,27)> χ2table (23,68); and the completion stage of calculating χ2count (82,84)> χ2table (23,68); resulting in a decrease in the number of mistakes of students of class VII Mts Almuhajirin Rasau Jaya in solving the problem of temperature after remediated with video-assisted direct instruction model.Keywords: Remediation, Mistakes, Direct Instruction, Video, Temperature

REMEDIASI KESULITAN BELAJAR TENTANG USAHA BERBASIS EXPERIENTIAL LEARNING PESERTA DIDIK SMA NEGERI 3 PONTIANAK Valentin Minarti Agata; Haratua Tiur Maria Silitonga; Hamdani Hamdani
Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Vol 10, No 4 (2021): APRIL 2021
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jppk.v10i4.46353

AbstractThis study aimed to assess the effectiveness of learning difficulties using the experiential learning model to remediate the number of students that have misconception and errors in completing problems on work at SMAN 3 Pontianak. The method used in this research was a pre-experimental design with one group pre-test post-test design. Samples of study were intact group and selected based on physics teacher’s recommendation. The research instruments included 10 questions of diagnostic test and 6 questions of essay test. The percentage number of students with misconceptions of each indicator and student was reduced to 56.19% and 35.87%. Based on the results of the McNemar test, overall students experienced significant conceptual changes with a value of χ2 count (84.27)> χ2 table (3.84), df = 1 and α = 5%. The percentage decreased by 59,78% in the number of errors in completing problems for each student. Based on the results of the Normality test and Wilcoxon test, overall students experienced differences or decreased errors in completing problems with Asymp. Sig. (2-tailed) of 0.000 so that Ho was rejected. The effectiveness for both experiental learning model to remediate the number of student’s misconception on work through DQM of 56.20% and the effectiveness to reduce the errors of students in completing problems through a decrease proportion was 0.53 which are included to medium category. Therefore, this research is suggested to be use as an alternative learning activity to reduce the number of students that have learning difficulties on work.Keyword: Experiential Learning, Learning Difficulties, Misconception, Remediation, Work.

REMEDIASI MISKONSEPSI PESERTA DIDIK MENGGUNAKAN MODEL SSCS TENTANG GETARAN DI SMP Nurul Susilawati; Edy Tandililing; Hamdani Hamdani
Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Vol 8, No 9 (2019): September 2019
Publisher : Universitas Tanjungpura

AbstractThe purposed of this research was to determine the effectiveness of remediation misconception by using Search, Solve, Create, and Share (SSCS) model to reduce the number of the students who have misconceptions about vibration at SMP Negeri 5 Sambas. This research method was pre-experimental with one group pretest-posttest design. This research used intact group random sampling which involved 24 students of VIII C class. The diagnostic test which consists of 12 multiple choices with open reason used to identification students’ misconceptions. Based on data analysis, there was a decrease percentage the number of the students’ who have misconceptions with an average of 75.75 %. The results of the McNemar test showed χ2score (125.83) higher than χ2table (3.84) which means that the students’ conceptual changed significantly after the remediation activity using SSCS model. The remediation effectiveness based on DQM score with an average of 77% (high category). The SSCS model is expected to be used as alternative remediation activities to reduce the number of the students’ who have misconceptions. Keywords: Misconception, Remediation, SSCS, Vibration

PENGEMBANGAN TES DIAGNOSTIK UNTUK MENGIDENTIFIKASI MISKONSEPSI PESERTA DIDIK MATERI GETARAN DAN GELOMBANG KELAS VIII Nur Af idah,; Haratua Tiur Maria S; Hamdani Hamdani
Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Vol 9, No 1 (2020): Januari 2020
Publisher : Universitas Tanjungpura

AbstractThis study was aimed to produce a diagnostic test in the form of multiple-choice to distinguish students’ misconceptions on the subject material vibration and waves at Junior High School Level. This study was conducted in the form of a research and development (R&D) comprising (1) preparation of test specifications which include determination of test objectives, preparation of test lattices, determination of test forms, determination of test length, (2) writing of test items, (3) checking of test items, (4) testing of tests, (5) analysis of test items, (6) improvement of test items, (7) test assembly, (8) test implementation involving students from SMPN 1 MempawahHilir and MTs Muhammadiyah Bakau Kecil, and (9) interpretation of test results. The results of the analysis showed that the developed test was based on the students’ initial conception of the vibration and waves subject from the previous research. After being tested, the product obtained validity by 0.76, reliability by 0.76, readability by 4.2, and difficulty level by 0.44. Therefore, as the product met the characteristic of the test, the diagnostic test was valid and reliable to use, of which the readability and level of difficulty were equivalent to the level of the students. This research expected to be used as reference for further research. Keywords: Development, Diagnostic Test,Vibrations and Waves

ANALISIS KEMAMPUAN KOGNITIF PESERTA DIDIK DALAM MENYELESAIKAN SOAL PADA MATERI KALOR DAN PERPINDAHANNYA Perawani Perawani; Tomo Djudin; Hamdani Hamdani
Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Vol 8, No 6 (2019): JUNI 2019
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jppk.v8i6.33369

AbstractThis researc aimed to find student cognitive ability in answering questions about the material of heat and its transfer in class VII SMP Santa Monika. The method used in this research is descriptive survey method which aimed to find information by analyzing the ability of students in answering questions in the from of test of factual, conceptual and procedural knowledge. The instrument of data collections uses 15 essay tests, consisting of 5 factualn knowledge questions, 5 conceptual knowledge questions, and 5 procedural knowledge questions. The analysis of gender-based cognitive ability data in each aspect of the knowledge, factual, conceptual, and procedural dimensions for male students is equal to, 74%, 26%, and 7%, while the results for female students are 72%, 26%, and 12%, with the results of the average percentage of student cognitive ability being 36% for male and 38% for female students. The results of the independent sample t-test showed that there was no difference between the cognitive ability of male and female students in answering the questions which was evidenced by the tcalc value < ttable ( t0 = -1,190 < ttable = 1,675 ). This research is expected to be used as a reference for future students to improve cognitive abilities in the knowledge dimension. Keywords: Cognitive ability, Conceptual knowledge, Factual knowledge, Heat and transfer, Knowledge dimension, Procedural knowledge

PENINGKATAN HASIL BELAJAR PADA MATERI KALOR MENGGUNAKAN MODEL PREDICT, OBSERVE, DISCUSS, EXPLAIN Theresia Widiani; Edy Tandililing; Hamdani Hamdani
Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Vol 9, No 8 (2020): Agustus 2020
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jppk.v9i8.42011

AbstractThe purpose of this research was to improve students learning outcomes of heat transfer material on Class VII SMP Negeri 2 Pontianak. The method conducted in this research was pre-experimental method with one-group pretest-postest research design. The sample of this research was Class VII A using Simple Random Sampling technique. The data of learning outcomes was conducted using 6 questions with multiple choices and 4 essay questions. The technique of data analysis conducted in this research was Wilcoxon Test. The conducted Wilcoxon Test showed that the sig. result was 0.000 (<0.05) which means there was such differences on students learning outcomes of science before and after learning. The improvement of students learning outcomes was 20.7 with learning effectiveness about 1.3 and categorized as high in improving students learning outcomes on Class VII A SMP Negeri 2 Pontianak, so it concluded that the use of Predict, Observe, Discuss, Explain (PODE) learning model could improve the students learning outcomes on heat transfer material.Keywords: Learning Outcomes, Heat Transfer, PODE Model

PENERAPAN MODEL PEMBELAJARAN INKUIRI TERBIMBING UNTUK MENINGKATKAN HASIL BELAJAR SISWA TENTANG GETARAN DAN GELOMBANG Muhammad Najamuddin; Haratua Tiur Maria Silitonga; Hamdani Hamdani
Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Vol 10, No 11 (2021): NOVEMBER 2021
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jppk.v10i11.50541

AbstractThis study aims to improve student learning outcomes by using a guided inquiry modelon vibration and wave at SMP Negeri 24 Pontianak. The form of this research is pre-experimental design with one group pretest-posttest design. The sample consisted of 33students of class VIII E who were selected through non-probabilty techniques. Theresearch instrument was a multiple choice test consisting of 10 questions and 3 essayquestions. The results of this study consisted of: 1) There were differences in learningoutcomes before and after the application of the inquiry guide model with an averagepretest score of 28.67 and an average post-test score of 73; 2) There was an increase instudent learning outcomes after using the guided inquiry model on vibration and wavematerial, namely 44.33 (moderate category); 3) the effect size on the use of guidedinquiry models in learning activities is 2.94 (high category). The use of guided inquirymodels is expected to be an alternative in improving physics learning outcomes.Keywords: Application, Vibration and waves, Learning Outcomes, Model GuideInquiry Learning.

PENERAPAN MODEL PROCESS-ORIENTED GUIDED INQUIRY LEARNING (POGIL) PADA PEMBELAJARAN HUKUM NEWTON DI SMP Syaiful Amri; Tomo Djudin; Hamdani Hamdani
Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Vol 8, No 3 (2019): Maret 2019
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jppk.v8i3.32428

Abstract This study aims to determine the effectiveness of application Process-Oriented Guided Inquiry Learning (POGIL) model to improve student learning outcomes in Newton's Laws subject at class VIII Bawari Islamic Middle School Pontianak. The sample of this study were 20 students of class VIII A. In which selected based on the intact group. The instrument consisted of 10 multiple choice questions and 5 essay questions for each pretest dan posttest. The treatment of this class action was carried out in two meetings, for Newton 1st, 2nd, and 3rd law, assisted by the LKPD which provided in each meeting. From the results of study there was an increase in the average score of students by 25.5 before and after being given treatment. Average score of tudent was increased by 25.5. The results of this study also show that there were significant differences in student learning outcomes, and the effectiveness of using the POGIL model fell into the medium category with an effectiveness value of 0.52. Based on the results of these studies indicate that the application of the POGIL model was effective to improve student learning outcomes in Newton's Laws subject at class VIII Bawari Islamic Middle School Pontianak. Keywords: Learning Outcomes, Newton's Lows Lesson Material, POGIL, Process Oriented Guided Inquiry Learning.

Co-Authors Ade R. Ponda Atikah Humairoh Bagas Eko Prakoso Dina Damayanti Siregar Edy Tandililing Eka Fittriyani Endah Dwi Haryati Febri Riski Satriana Haratua Tiur Maria S Haratua Tiur Maria S. Haratua Tiur Maria Silitonga Kristiana Renny Muhammad Najamuddin Nur Af idah, Nurlela Nurlela Nurul Susilawati Perawani Perawani Sinta Sutiyani Stepanus Sahala Sitompul Syaiful Amri Theresia Widiani Tio Ramadhan Tomo Djudin Valentin Minarti Agata

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