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All Journal Jurnal ADAM : Jurnal Pengabdian Masyarakat Jurnal PhysEdu (PHYSICS EDUCATION)
siregar, dedes asriani
Institut Pendidikan Tapanuli Selatan
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Journal : Jurnal PhysEdu (PHYSICS EDUCATION)

 1 
PENGARUH PENGGUNAAN METODE DEMONSTRASI TERHADAP HASIL BELAJAR FISIKA SISWAPADA MATERI POKOK GELOMBANG BUNYI KELAS XII DI SMA NEGERI BATANG ONANG Dedes Asriani Siregar
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.v4i3.4645

Abstract

This study aims to find out wether there is influence of demonstration methodto students’ achievement in sound wave of the XII students’ of SMA Negeri 1.Batang Onang this research was done by using descriptive and inferential analysis.The population is all of XII students of SMA Negeri 1. Batang Onang. Consist of 2 classes, it is70 student. Sampling technique by using random sampling, it is 32 students.The mean test for demonstration method is 3.1, it is good category. The mean of to students’achievement in sound wave of the XII students of SMA Negeri 1. Batang Onang is76, it is good category.Based on the calculation in inferential analysis, it is found that t count is 4.946 and if it is compared to t table in 95% significant, it is found 1.70. After comparing t cound and t table, it is got that t count is greater than t table (4.946>1.70)The hypothesis is accepted. Means that there is significant influence of demonstration method to students’ achievement in sound wave of the XII students of SMA Negeri 1 Batang Onang
PENGARUH PENGUASAAN GETARAN TERHADAP HASIL BELAJAR IPA TERPADU SISWA PADA MATERI POKOK BUNYI SMP NEGERI 5 SIPIROK Dedes Asriani Siregar
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.v5i1.4934

Abstract

The aims to ascertain whether not any significant effect between the getraran governance basic towar physic outcomes topic bunyi. physic learning outcomes topic bunyi is a factor supporting the success of student in learning, in fact the result of learning gained go while KKM “65”. This condition should not be allowed because resulted in the national education goals are not, achieved. Overcomes this problem needs to control the getaran governance basic teacher be better. The eksperiment was conducted at SMP Negeri 5 Sipirok. 59 people as population and sampel werw taken with total sampling, are 59 people. The method used descriptif method and data collectioned test, multiplechoise. The data obtain, were processed two stages,namely deskriftif analysis to see a correlation “r” product moment and to see wheter there is a significant effect between the two variables used ttest. the result of the data obtained an average variable x=70,35 and variable y=68,77, tcount=7,54 and ttable=2,085 then t count greather than t table (7,54>2,085), so this hipotesis can achieved.
PENGARUH PENGGUNAAN MODEL PEMBELAJARAN CONTEXTUAL TEACHING AND LEARNING (CTL) TERHADAP HASIL BELAJAR FISIKA MATERI POKOK BESARAN DAN SATUAN SISWA KELAS X SMA NEGERI 2 PADANGSIDIMPUAN Dedes Asriani Siregar
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.v5i3.5077

Abstract

The aims of this research is to know whether there is a significant effect between learning model Contextual Teaching and Learning (CTL) to the result of physics in quantity and unit at the class ten students of SMA Negeri 2 Padangsidimpuan. The population is 323 students and sample was taken through cluster sampling, so the sample is 78 students. The data is collected by using questionnaire and test. Then the result of the research is processed in two stages. The first stage by using descriptive analysis, the second stage by using a statistical test correlation “r” product moment and two know whether there is an effect or not is used ttest formula.The result of the analyzed obtained by an average of 2,87 on X varible with the category “good” and Y variable obtained 75,06 with the category is “good”. The score of tcount is bigger then ttable (5,453 > 1,667). It can be concluded that the alternative hypothesis formulated in this research can be accepted the truth.
Co-Authors Ahmad Bay Haqi Anggi Zumaidil Akhir Anisa Wandini Arman Daulay Febriani Hastini Nasution Hotmaida Lestari Siregar Lia Purnama Sari Lubis, Nenni Faridah Lubis, Roslian Malini Untari Mutiara Mutiara mutiara siagian Nasution, Hanifah Nur Nurul Husna Siregar Rahma Hidayanthi SARTIKA RATI ASMARA NASUTION