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Journal : Jurnal PhysEdu (PHYSICS EDUCATION)

PENGARUH PENGUASAAN KONSEP SUHU TERHADAP HASIL BELAJAR SISWA IPA TERPADU PADA MATERI POKOK KALOR DI KELAS VII SMP NEGERI PADANGSIDIMPUAN Sari Wahyuni Rozi Nasution; Seri Asmaidah
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.v4i3.4628

Abstract

Populasi dalam penelitian ini adalah seluruh siswa kelas VII SMP Negeri 7 Padangsidimpuan yang terdiri dari enam kelas dengan jumlah 153 orang. Teknik pengambilan sampel dalam penelitian ini menggunakan random sampling. Jadi diambil dari populasi 20% dari 153 yaitu 30 orang. Menjerat data tentang pengaruh penguasaan konsep suhu terhadap hasil belajar IPA Terpadu siswa pada materi kalor di kelas VII SMP Negeri 7 Padangsidimpuan dengan menggunakan tes sebagai teknik pengumpulan data, kemudian data hasil penelitian diolah dengan analisis deskriptif yang memberikan gambaran dari variabel dan secara analisis statistik dengan menggunakan korelasi “r” Product Moment. Hasil penelitian tentang pengaruh penguasaan konsep suhu adalah 71,97 pada rata-rata kategori “Baik”, hasil penelitian tentang IPA Terpadu pada materi kalor adalah 74,07 pada rata-rata kategori “Baik”. Dari perhitungan diperoleh thitung = 4,20 jika dibandingkan dengan ttabel pada taraf signifikansi 5% dengan derajat bebas (dk)= N - 2 = 30 - 2 = 28, diperoleh ttabel = 1,70 sehingga thitung > ttabel atau 4,20 > 1,70. Jadi hipotesis dapat diterima, artinya ada perbedaan yang signifikan antara pengaruh penguasaan konsep suhu terhadap hasil belajar siswa IPA Terpadu pada materi kalor kelas VII SMPN 7 Padangsidimpuan.
PERBANDINGAN HASIL BELAJAR FISIKA MATERI POKOK LISTRIK DINAMIS DENGAN MENGGUNAKAN METODE PROBLEM SOLVING DAN METODE DEMONSTRASI DI KELAS X SMA NEGERI PADANGSIDMPUAN Seri Asmaidah
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.v5i1.4937

Abstract

This study aims to describe the learning outcomes of the subject matter physics dynamic power by using problem solving method in class X SMA Negeri 1 Padangsidimpuan, to describe the subject matter of physics learning outcomes in the classroom dynamic power X SMA Negeri 1 Padangsidimpuan, and to see whether there are differences learning outcomes of the subject matter physics dynamic power by using problem solving and demonstrations in class X SMA Negeri 1 Padangsidimpuan. This research was conducted using the experimental method to see the difference of implementation measures. The population in this study were all students of Class VII SMA Negeri 1 Padangsidimpuan which consists of 6 classes totaling 190 people. The sampling technique used was cluster random sampling technique, so that the sample obtained as many as 64 people. The class was taken is X-3 and X-5The data collected were analyzed in two ways : first descriptive analysis to look at the general picture of the two variables, and then to determine whether there are differences between the two variables we used t - tests to test Suharsimi. As for the necessary data capture is done with the test. In order to obtain data regarding the subject matter of physic learning outcomes using the dynamic power of problem solving and demonstrations. Learning outcomes of the research dynamic power by using problem solving methods obtained an average of 73.33. If consultation with the assessment criteria in Table 3 Chapter III is the category of "Good”. While the value of the subject matter of physics learning dynamic power by using demonstration method obtained an average of 70.00. If consulted in table 3 Chapter III is the category of "Good “. Based on calculations performed earned value "t" of 1.69, whereas the 5 % significance level and df = n1 + n2 - 2 = 32 + 32 = 64-2 = 62. Ttabel value at significant level of 5 % of 64 is 1.66. Based on the calculation above, it can be concluded that t is greater than t table ( t > table = 1,69 > 1,66). Means that the hypothesis is upheld in this study can be accepted or approved. This means that there Comparison of Learning Outcomes Topic Electricity Physics Dynamic Method Using Problem Solving and Demonstration in Class X SMA Negeri 1 Padangsidimpuan.
PENGARUH PENGUASAAN VEKTOR TERHADAP HASIL BELAJAR FISIKA MATERI POKOK GAYA DI KELAS XI SMA NEGERI 1 SIPIROK Seri Asmaidah
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.v5i3.5078

Abstract

The aim of this research was to describe whether there was any significant influence of vector mastery and physic achievement in force subject at the eleventh grade students of SMA Negeri1Sipirok. The method of this research was descriptive and coorrelational. By using random sampling technique, the writer took 39 students from 120 students. Test was used to collect the data. Based on descriptive analysis, average of vector mastery was 67.5, it was categorized “enough” and the average of force subject was 76.1, it was categorized “good”. Based statistic inferential analysis by using r produc moment and ttest formula to test hypothesis, it could be gotten rcount = 0.609 and rtable = 0.316 at error level 5%. It could be seen rcount was greater than rtable (0.609>0.316). This score was compared with ttest formula,it could be gotten tcount = 4.668 and ttable = 1.686 at error level 5%. It could be seen tcount was greater than ttable (4.668 >1.686). It means alternative hypothesis was accepted. In the other words, there was any significant influence of vector mastery and physic achievement in force subject at the eleventh grade students of SMA Negeri1 Sipirok.
PENGARUH PENGUASAAN GERAK LURUS TERHADAP HASIL BELAJAR FISIKA SISWA MATERI HUKUM NEWTON DI KELAS X SMA NEGERI 1 PADANG BOLAK JULU Seri Asmaidah
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.v6i1.5085

Abstract

The aim of this research was to know wheater there was a significant influence between motion straight mastery and physics learning out comes in newton law subject at the tenth grade students of SMA Negeri 1 Padang Bolak Julu.The population of this research was all the tenth grade students of SMA Negeri 1 Padang Bolak Julu which include 10 classess or 205 students. The sample of this research was 42 students by using cluster technique sampling. Based on this research, it could be found that the average of straight motion mastery was 78.80 and it was categorized “good”. While the average of physics learning outcomes in newton law subject was 73.35 and it was categorized “good”. Analysis differential was conducted by using “ttest” formulation to know wheter the hyphotesis was accepted or rejected. Based on the calculation of the data, it could be found that tcount = 2.71 and ttable = 1.68, df = 42-2=40 in significant level 5%. By comparing tcount and ttable it could be seen tcount is greater than ttable (2.71>1.68) and it could be concluded that hyphotesis was accepted. It means there was a significant influence between straight motion mastery on physics learning outcome in nowton law subject at the tenth grade students of SMA Negeri 1 Padang Bolak Julu.