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Journal : Jurnal Pengabdian Masyarakat dan Riset Pendidikan

Validasi Instrumen Eksplorasi Etnomatematika pada Rumah Adat Lontiok Kabupaten Kampar Agustina, Sinta; Ediputra, Kasman; Zulfah, Zulfah
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 1 No. 4 (2023): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 1 Nomor 4 April-Juni 2
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v1i4.62

Abstract

This study aims to determine the validity of the instrument used in ethnomathematics exploration research at the traditional house of Lontiok, Kampar Regency. The subjects of this study were 3 validators who are experts in their fields. This study uses validity instruments. The research data was collected using an interview validation sheet. Based on the results of the validation of the interview sheet using instrument validation, the validator stated that the interview sheet was in a very valid category, so that the interview sheet could be used to obtain data and information for research needs.
Validasi Instrumen Eksplorasi Etnomatematika pada Motif Songket Riau Casandra, Bunga; Ediputra, Kasman; Astuti, Astuti
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 1 No. 4 (2023): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 1 Nomor 4 April-Juni 2
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v1i4.63

Abstract

This study aims determine the validity of the instrument to be in used in ethnomathematical exploration research on the traditional musical instrument Calempong Oguong, Kampar Regency. The subjects in this study were 3 validators who were experts in their fields. This study uses validity instruments. The researrch using an interview validation sheet. Based on the results of the validation assessment of the interview sheets, the validator stated thet the interview sheets were in a very valid category, so that the interview sheets could be used to obtain data and information according to research needs.
Anova dan Tukey HSD Analisis Kesalahan Siswa dalam Menjawab Soal Cerita Matematika Berdasarkan Kriteria Watson Febriani, Suci; Astuti; Ediputra, Kasman; Zulfah
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 2 No. 1 (2023): Jurnal Pengabdian Masyarakata dan Riset Pendidikan Volume 2 Nomor 1 Tahun 2023
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v2i1.139

Abstract

Error Analysis is a technique to identify, classify and interpret systematically the mistakes made by students who are learning to find out the circumstances, causes and various other aspects that are in it. This study analyzes the types of errors made by students in working on mathematics story problems based on Watson's criteria in class IX students of SMP Negeri 1 Bangkinang Kota. The purpose of this study was to see if there was a significant comparison of the results of the 9th grade Mathematics daily test. Before conducting the ANOVA test, first the data normalization test is carried out, then the homogeneity test and then conduct the ANOVA test. The ANOVA test used in this study is a one-way ANOVA test. After testing the data on the results of the daily test scores of Mathematics class IX SMP Negeri 1 Bangkinang Kota, the data obtained from the daily test scores of class IX B, class IX I, class IX J which means that the average daily test scores of the five classes do not have significant differences. In other words, the average daily test scores of class IX B, class IX I, class IX H are the same. There is data on the daily test scores of class IX I, class IX H, class IX F which means that the average daily test scores of the three classes are the same.