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All Journal MAT-EDUKASIA MAT-EDUKASIA | Jurnal Pendidikan Matematika HIRADIKA | Jurnal Pendidikan dan Pembelajaran
Awatif
Universitas Merangin
Agriculture, Biological Sciences & Forestry Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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HUBUNGAN FAKTOR SOSIAL DAN LINGKUNGAN BELAJAR TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS X BUSANA SMK N 1 MERANGIN Tukini Rahmawati Rahmawati; Awatif; Hasmawati
Hiradika | Hira Institute Vol. 2 No. 2 (2025): Oktober 2025
Publisher : Hira Institute

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Abstract

The problem in this study is the low level of social factors and learning environment on student’s understanding of mathematical concepts. The purpose of this study is to describe the significant relationship between social factors and learning environment on student’s understanding of mathematical concepts. This study used a quantitative approach with a correlationa method. The sampling technique used is total sampling technique where all members of the population are sampled, so the sample is 60 students. The research instrument is a questionaire with 42 statement and 2 test item. Based on the analysis, the data is not normally distributed and has a linear pattern. The data analysis technique used to test the hypothesis is the Spearman Rank correlation, for the significance test using the F test, followed by the coeffisient of determination formula. Data analysis shows that or 122.72 > 3.172 then is rejected and is accepted. So it can concluded that there is a significant relationship between social factors and learning environment on students understanding of mathematical concepts of class X Clothing SMK N 1 Merangin.
PENGARUH MODEL PEMBELAJARAN COURSE REVIEW HORAY (CRH) MENGGUNAKAN ALAT PERAGA TERHADAP PEMAHAMAN KONSEP MATEMATIS Putri Yolanda; Yohanes; Awatif
Hiradika | Hira Institute Vol. 2 No. 2 (2025): Oktober 2025
Publisher : Hira Institute

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This study aims to describe that the understanding of mathematical concepts using the Course Review Horay (CRH) learning model using teaching aids is better than conventional learning. This study uses an experimental method with a population of all students of class VIII of SMP N 1 Merangin in the 2023/2024 academic year consisting of 8 classes and totaling 209 people. The selected sample was class VIII A as the experimental class and VIII D as the control class. The analysis technique used to test the hypothesis is the z-test because the data is normally distributed and the variance is not homogeneous. Based on the analysis of the final test in the experimental class, an average of 44.37 was obtained, while in the control class an average of 33.19 was obtained. The results of the hypothesis test were obtained using a linear regression test, the value of Y = 6.970 + 0.412x was obtained. In the calculation of the significant test, the calculated f value = 22.316 and f table with a significance level of 0.05 because the two-tailed test then df (N1) = 1 and df (N2) = 51 then F table = 4.03. Based on the calculation results, it was obtained that the calculated f value> F table, namely 22.316> 4.03, then H0 was rejected, which means that there is a significant influence between students' understanding of mathematical concepts using the Course Review Horay (CRH) learning model using teaching aids in class VIII students of SMPN 1 Merangin in the 2023/2024 academic year.
MENINGKATKAN HASIL BELAJAR MATEMATIKA MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE TEAM ASSISTED INDIVIDUALIZATION Darminto; Sugeng Riyadi; Awatif
Hiradika | Hira Institute Vol. 2 No. 2 (2025): Oktober 2025
Publisher : Hira Institute

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The initial basis of the research was carried out because of the low mathematical scores of students, which was caused by the lack of student motivation in learning because learning still used the lecture method. The study aims to describe the results of learning mathematics using the Cooperative Learning Model Type Team Assisted Individualization (TAI) at SMPN Negeri 23 Merangin Academic Year 2024/2025. This study uses classroom action research (CAR) which was carried out for 2 cycles, each cycle 3 meetings, the research sample was 31 students of class VIII B SMPN Negeri 23 Merangin and focused on learning outcomes and student activities in class. The results of the study showed that in the pre-cycle, 35% (11 people) achieved the specified KKTP, which was ≥75, after implementing the Cooperative method type Team Assisted Individualization (TAI), the student's grades obtained increased, in the first cycle an increase was obtained to 74.20% (23 people), because it had not reached the KKTP so it was declared incomplete. The research continued in cycle II and obtained mathematics learning outcomes of 87.09% (27 students) who completed the learning according to the KKTP. For student activity, the percentage increased from 71% to 83%, an increase of 12%. From these results, the Cooperative Model of the Team Assisted Individualization type was proven to increase grades, especially in class VIII A of SMP Negeri 23 Merangin.
Co-Authors Ade Susanti Darminto Hasmawati Hidayati Rais Lidia Oktaviani Michel Donang Manok Mirasia Muhammad Jainuri Mutmainah Mutmainnah Putri Yolanda Rianti Junita Sugeng Riyadi Tukini Rahmawati Rahmawati Winda Blizinky Yohanes