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All Journal JURNAL EDUCATION AND DEVELOPMENT Jurnal ADAM : Jurnal Pengabdian Masyarakat Jurnal Pengabdian Kepada Masyarakat Bangun Cipta, Rasa, & Karsa (Jurnal PKM BATASA) Jurnal PhysEdu (PHYSICS EDUCATION)
Sari, Lia Purnama
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Education Electrical & Electronics Engineering Energy Environmental Science Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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PENGARUH MODEL PEMBELAJARAN BLENDED LEARNING BERBANTUAN HANDOUT TERHADAP KOMPETENSI SISWA KELAS XI SMA MATERI TERMODINAMIKA Sihombing, Khairunnisa; Nasution, Sari Wahyuni Rozi; Sari, Lia Purnama
JURNAL PhysEdu (PHYSICS EDUCATION) Vol 4 No 2 (2022): Vol. 4. No. 2. Juli 2022
Publisher : Program Studi Pendidikan Fisika, Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/physedu.v4i2.2739

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh dari model pembelajaran Blended Learning berbantuan Handout terhadap kompetensi siswa materi termodinamika. Penelitian ini menggunakan metode eksperimen dengan menggunakan desain two group pretest-postest desain. Sampel penelitian ini sebanyak 50 siswa yang yerdiri dari 2 kelas yaitu XI IPA1 DAN XI IPA2, dengan teknik pengambilan sampel adalah total samplig. Berasarkan analisis data peneliti menarik kesimpulan berdasarkan hasil dari pengumpulan data, terdapat pengaruh model pembelajaran Blended Learning berbantuan Handout terhadap kompetensi siswa pada materi termodinamika. Hal ini dibuktikan berdasarkan hasil uji independent sample test yang telah dilakukan pada kelas kontrol dan kelas eksperimen dapat disimpulkan bahwa H0 pada kelas kontrol dan kelas eksperimen ditolak dan Ha diterima karena nilai sig (2-tailed) pada kelas kontrol dan kelas eksperimen adalah 0,00 lebih kecil dari 0,05.
EFEKTIVITAS BAHAN AJAR FISIKA BERBASIS PROBLEM POSING PADA MATERI HUKUM NEWTON Harahap, Niama Resti; Sari, Lia Purnama; Nasution, Febriani Hastini
JURNAL PhysEdu (PHYSICS EDUCATION) Vol 4 No 2 (2022): Vol. 4. No. 2. Juli 2022
Publisher : Program Studi Pendidikan Fisika, Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/physedu.v4i2.4172

Abstract

Penelitian ini bertujuan untuk mengetahui efektivitas penggunaan bahan ajar fisika berbasis problem posing pada materi hukum newton terhadap hasil belajar siswa. Penelitian ini dilakukan dengan menggunakan desain one group pre-test post-test. Populasi dalam penelitian ini adalah seluruh siswa kelas X IPA SMA di Desa Siamporik Dolok sebanyak 25 siswa, dan sekaligus yang menjadi sampel penelitian ini. Berdasarkan analisis data diperoleh bahwa penggunaan bahan ajar fisika berbasis problem posing pada materi hukum newton efektif digunakan dalam proses pembelajaran siswa SMA kelas X IPA. Hal ini dibuktikan dengan pengujian hipotesis pre-test dan pos-test diperoleh signifikansi 0,00 < 0,05. Dengan demikian hipotesis yang peneliti ajukan dapat diterima.
PENGARUH PENGGUNAAN METODE PEMBELAJARAN RESITASI TERHADAP HASIL BELAJAR FISIKA PADA MATERI POKOK BUNYI DI SMA NEGERI PADANGSIDIMPUAN Sari, Lia Purnama
JURNAL PhysEdu (PHYSICS EDUCATION) Vol 4 No 3 (2022): Vol. 4 No. 3 November 2022
Publisher : Program Studi Pendidikan Fisika, Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/physedu.v4i3.4631

Abstract

The aim of this research was to know whether there was a significant influence between resitasi method on student’s achievement in sound subject at twelfth grade student’s of SMA Negeri 6 Padangsidimpuan before and after using resitasi method. The method used is the method of experimental that is to look for the influence certain variable to other variables. The population of this research was all the twelfth grade students of SMA Negeri 6 Padangsidimpuan which include 3 classes or 92 students. By applying stratified sampling techbique, the writer took 92 students as the sample. Instruments used as a data collection tool is observation and tests. Then the research data is processed in two stages where the first stage to the second stage of analysis with descriptive and inferential analysis. Based on the result of this research, resitasi method had the average 91. It was categorized “very good”. While the students achievement in sound subject before given pretest at twelfth grade student’s of SMA Negeri 6 Padangsidimpuan had the average 68. It was categorized “enough”. While posttest on students achievement in sound subject before at twelfth grade student’s of SMA Negeri 6 Padangsidimpuan had the average 82. It was categorized “good”. Result of this research had gotten by using t-test formula had gotten tcount 6.46. If compare by ttable in confident level significant df = N – 2 = 92-2=90. it could be gotten that ttable = 0,228. It could be gotten that ttable= 1.665 It could be seen that tcount was greater ttable (6.46>1,665). The alternative hypothesis was accepted. It maens that there was a significant influence between resitasi method on student’s achievement in sound subject at twelfth grade student’s of SMA Negeri 6 Padangsidimpuan.
PENGARUH PENGUASAAN VEKTOR TERHADAP HASIL BALAJAR FISIKA SISWA PADA MATERI HUKUM II NEWTON TENTANG GERAK KELAS X SMA NEGERI PADANG BOLAK JULU Sari, Lia Purnama
JURNAL PhysEdu (PHYSICS EDUCATION) Vol 5 No 1 (2023): Vol. 5 No. 1. Edisi Maret 2023
Publisher : Program Studi Pendidikan Fisika, Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/physedu.v5i1.4932

Abstract

The aim of this research was to know whether there was a significant influence between vector mastery on students’ achievementc in Newton’s law II about motion subject at tenth grade students of SMA Negeri 1 Padang Bolak Julu. The approach of this research was quantitave by applying descriptive and correlation method. The population of this research was all the tenth grade students of SMA Negeri 1 Padang Bolak Julu which include 10 classes or 210 students. By applying random sampling technique, based Taro Yamena formulate, the writer took the sample 68 students. In collecting the data, the writer used test. The writer used two ways to calculate the data. They are descriptive analysis and inferential analysis. Based on the data analysis, it could be gotten that the average of vector mastery was 69.22 and it was catagorized ”good”. While mean of students’ achievement in Newton’s law II was 66.73 and it was catagorized ”good. Based on statistics analysis calcution, it could be gotten that tcount = 16, in error level significant5%, confidence level significant 95%, df = N – 2 = 68 -2 = 66, it could be gotten that ttable= 1.67. It could be seen that tcount was greater ttable (16 >1.67). The hypothesis was accepted. It means that there was a significant influence between vector mastery on students’ achievement in Newton’ law II about motion subject at the tenth grade students of SMANegeri 1 Padang Bolak Julu.
PENGGUNAAN MODEL PEMBELAJARAN KOOPERATIF TIPE THINK PAIR-SHARE TERHADAP HASIL BELAJAR FISIKA MATERI POKOK HUKUM II NEWTON SISWA KELAS VIII SMP NEGERI Sari, Lia Purnama
JURNAL PhysEdu (PHYSICS EDUCATION) Vol 5 No 2 (2023): Vol. 5 No. 2 Edisi Juli 2023
Publisher : Program Studi Pendidikan Fisika, Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/physedu.v5i2.5015

Abstract

The aim of this research was to know whether there was a significant influence of using cooperative learning model of Think Pair-Share type on student’s achievement in Newton’s Law II subject at the eighth grade students of SMP Negeri 1 Siabu. The population of this research was all the eighth grade students of SMP Neger 1 Siabu. They were 232 students. Sampel was taken by using cluster technique sampling. The writer took VIII-5 which include 40 students. The research used experimental method. In collecting the data, the writer used test and observation. The data was analyzed two ways, descriptive analysis and inferential statistics. Based on descriptive analysis, students’ achievement in Newton’s Law II subject before using cooperative learning model of Think Pair-Share type was 60,50. It was categorized “enough” While the students’ achievement in Newton’s Law II subject after using l cooperative learning model of Think Pair-Share type was 80,50. It was categorized "very good". Based on inferential statistics, it could be gotten that tcount = 49,40 and ttable = 1.68 in error level 5% confedence level 95%, df=N-1=40-1=39. Based on the calculation above, it could be seen that tcount was greater than ttable (49,40> 1,68). It means the alternative hypothesis was accepted. In the other words, there was a significant influence of using cooperative learning model of Think Pair-Share type on students’ achievement in Newton’s Law II subject at the eighth grade students of SMP Negeri 1 Siabu.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE TEAM GAMES TOURNAMENT (TGT) TERHADAP HASIL BELAJAR SISWA MATERI KALOR SMA NEGERI 1 ANGKOLA TIMUR Sari, Lia Purnama
JURNAL PhysEdu (PHYSICS EDUCATION) Vol 5 No 3 (2023): Vol. 5 No. 3 Edisi November 2023
Publisher : Program Studi Pendidikan Fisika, Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/physedu.v5i3.5081

Abstract

This study aims to determine the improvement of student physics learning outcomes in caloric material by using cooperative learning model TGT type. The population in this study are all students of class X in SMAN 1 Angkola Timur which amounts to 95 students. So the sample research used is the total sample. The research method used was quasi experiment with two pretest-posttest design studies. Researcher determine which become experiment class in this research is class X1 and control class in this research is class X3. Technique of collecting data using observation and test. While the data analysis using t-test. Based on the calculation, cooperative learning model type TGT meteri calor obtained an average value of 87.5% is in the category of "Very Good". The result of learning of caloric matter before using TGT type co-operative model got average value 60 is in "Enough" category, whereas learning result calor after using TGT type co-operative model obtained average. Value 80 is in the "Very Good" category. Through the calculation result at 95% confidence level or error rate 5% with degrees of freedom (dk) = 31. tcount> ttable (10.12>1.70). So it can be concluded that by using cooperative learning model type TGT can improve student learning outcomes calor with the category "Very Good".
PENGARUH PENGGUNAAN STRATEGI PEMBELAJARAN THINK TALK WRITE (TTW) TERHADAP HASIL BELAJAR SISWA PADA MATERI BUNYI KELAS VIII MTs NEGERI BATANG ANGKOLA Sari, Lia Purnama
JURNAL PhysEdu (PHYSICS EDUCATION) Vol 6 No 1 (2024): Vol. 6 No. 1 Edisi Maret 2024
Publisher : Program Studi Pendidikan Fisika, Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/physedu.v6i1.5086

Abstract

This study aims to find out the description of the use of Think Talk Write learning strategy in class VIII MTs NegeriBatangAngkola, to know the students' learning outcomes before and after the sound material using Think Talk Write strategy in class VIII MTs NegeriBatangAngkola, and to know the influence that Significance between Think Talk Write Learning Strategy to physics student learning result of Beep in class VIII MTs NegeriBatangAngkola. The method used in this research is experimental method. The population in this study is all students of class VIII MTs NegeriBatangAngkola consisting of 4 classes, amounting to 118 students. The sampling technique used is random sampling technique. So researchers only take one sample from class VIII-4 that amounted to 30 students. Based on the results of calculations on statistical analysis illustrates that the average value of the use of Think Talk Learning Learning Strategy on Sound Material in Grade VIII MTs NegeriBatangAngkola 3.5 with the category of "Very Good", while the results of student learning on sound material before the use of learning Think Talk Write obtained an average score of 38 with the category "Failed", and after the use of Think Talk Write learning obtained an average value of 81 with the category of "Very Good". In order to know the hypothesis that is enforced in this study accepted or rejected, then conducted inferential analysis by using the formula "t-test". From the results of research, the t-value is greater than t-table (23.06> 1.70). That means the alternative hypothesis enforced in this study can be accepted.
PENGARUH PENGGUNAAN BAHAN AJAR BERBASIS MODEL PEMBELAJARAN STUDENT FACILITATOR AND EXPLAING TERHADAP HASIL BELAJAR SISWA MATERI PENYEBAB PEMANASAN GLOBAL KELAS X SMA NEGERI 9 PADANGSIDIMPUAN Nasution, Risna Olivia; Sari, Lia Purnama; Nasution, Sari Wahyuni Rozi
JURNAL PhysEdu (PHYSICS EDUCATION) Vol 6 No 2 (2024): Vol. 6 No. 2 Edisi Juli 2024
Publisher : Program Studi Pendidikan Fisika, Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/physedu.v6i2.5111

Abstract

Penelitian ini bertujuan untuk mengetahui adakah pengaruh model pembelajaran berbasis Student Facilitator And Explaining terhadap hasil belajar fisika pada materi penyebab pemanasan global kelas X SMA Negeri 9 Padangsidimpuan. Penelitian ini dilakukan dengan menggunakan metode deskriptif kuantitatif yang memberikan gambaran pengaruh umum terhadap penggunaan model pembelajaran berbasis Student Facilitator And Explaining sebagai variabel X dan hasil belajar siswa materi penyebab pemasan global (variabel Y) SMA Negeri 9 Padangsidimpuan. Populasi dalam penelitian ini seluruh kelas X SMA Negeri 9 Padangsidimpuan yang berjumlah 14 siswa. Teknik pengambilan sampel yang digunakan adalah sampel jenuh. Dengan demikian diperoleh sampel sebanyak 14 siswa. Observasi, Angket, dan Tes dingunakan dalam pengumpulan data. Berdasarkan analisis deskriptif dapat diketahui bahwa rata-rata penggunaan model pembelajaran berbasis Student Facilitator And Explaining adalah (kategori Baik) dan rata-rata hasil belajar fisika pada materi penyebab pemanasan global sebelum menggunakan model pembelajaran berbasis Student Facilitator And Explaining sebesar 57,5 (kategori Kurang Baik) dan setelah menggunakan model pembelajaran berbasis Student Facilitator And Explaining sebesar 82,5 ( kategori Baik). Selanjutnya berdasarkan uji normalitas dan uji homogenitas menggunakan uji pair sample t test diperoleh 9.946 dengan perbedaan signifikan kurang dari 0,05 (0,000,< 0,05). Berarti hipotesis yang ditegakkan dalam penelitian ini dapat diterima atau disetujui. Berarti ada hubungan yang signifikan antara penggunaan model pembelajaran berbasis Student Facilitator And Explaining terhadap hasil belajar fisika pada materi penyebab pemanasan global kelas X SMA Negeri 9 Padangsidimpuan.
Co-Authors dedi kurniadi Ermawita, Ermawita Harahap, Niama Resti hutabarat, mey windah lubis, adi israyadi lubis, ilham sahdi Meriyanti, Meriyanti Nasution, Febriani Hastini Nasution, Hanifah Nur Nasution, Risna Olivia Nasution, Sari Wahyuni Rozi niamarestiharahap, niama restiharahap Nilasari, Desi Pasaribu, Henni Susanti Pratiwi, Nabila Allisya Rahmad Fauzi Rezeki, Nadia Sri RIKI RIKI, RIKI Seri Asmaidah, Seri Sihombing, Khairunnisa Silvia, Tesa simanungkalit, erwin susanto Siregar, Dedes Asriani Siregar, Dwi Aninditya Siregar, Lukman Hakim suleha, rini siti Tuha, Panca Tuah Yunita, Yuyun