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PENGEMBANGAN LKPD BERBASIS DISCOVERY LEARNING PADA PEMBELAJARAN MATEMATIKA Fuspela Prindiyati; M. Jainuri; Ade Susanti
Mat-Edukasia Vol 6 No 2 (2021): Oktober 2021
Publisher : Pendidikan Matematika | STKIP YM Bangko

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This study aims to produce LKPD based on discovery learning that is valid, practical and effective. This research is research and development (R&D). The LKPD developed was validated by five validators, namely three material expert validators, one linguist validator and one media expert validator. The average result of material expert validation is 4,67, linguistic expert validation is 4,50, media expert validation is 5,00 and math teacher validation is 4,77 with the results of the overall validation category being very valid. The percentage of the practicality questionnaire obtained was 73,25% with the practical category. While the percentage of student learning outcomes obtained by 84,21% with the effective category and the average percentage of student activity obtained 61,99% with the active category. Based on the results of research and development, it shows that the LKPD based on discovery learnin developed are valid, practical and effective.

HUBUNGAN MINAT BELAJAR DENGAN HASIL BELAJAR MATEMATIKA SISWA KELAS VIII SMP NEGERI 2 MERANGIN Jamila Turrahmi; M. Jainuri; Awatif
Mat-Edukasia Vol 6 No 2 (2021): Oktober 2021
Publisher : Pendidikan Matematika | STKIP YM Bangko

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The purpose of this study was to describe the significant relationship between interest in learning and mathematics learning outcomes of class VIII Students of SMP Negeri 2 Merangin in the academic year 2020/2021. This study uses a quantitative approach with a correlational method, with a sample of 92 people. The sampling technique is total sampling. The instruments are in the from of questionnaire statement items and even semester UAS results documentation. From the results of the spearman rank analysis obtained rcount > rtable or 0,399 > 0,201 for α = 0,05, significant test analysis obtained Zcount > Ztable or 3,800 > 1,960 while the coefficient of determination was 15,92%. So H0 is rejected and H1 is accepted, which means that there is a significant relationship between interest in learning and mathematics learning outcomes of grade VIII students of SMP Negeri 2 Merangin.

PENGEMBANGAN MEDIA PEMBELAJARAN FLASH CARD MATHEMATICS PADA PEMBELAJARAN MATEMATIKA Rahel Wiwit; M. Jainuri; Sugeng Riyadi
Mat-Edukasia Vol 6 No 2 (2021): Oktober 2021
Publisher : Pendidikan Matematika | STKIP YM Bangko

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The purpose of this research is to instructional media for flash card mathematics for class VII SMP/MTs. is valid, practical and effective. This research uses a research and development (R&D) method. Media characteristics flash card mathematics concrete, clarifies a problem, easy to use and has a special characteristic. Intructinal media flash card validated by 5 expert of material, language and media. The validity of the product is know from the validation sheet. The practicality of the product is know from the practicality questionnaire sheet and student interviews. Effectiveness is know from the activity sheet and student learning outcomes. The average score of the validation result of the material expert is 4,46 with a very valid category, a language expert is 3,90 with very valid category, a media expert is 4,81 with very valid category, a teacher expert is 4,24 with very valid category and overall validation is 3,53 with very valid category. The percentage of practicality questionnaire responses was 80,01% with very practical category. The average percentage of activities was 87,57% with very effective category and the percentage of student learning outcomes 81,80% with effective category. Based on this result the research and development has been valid, practical and effective

EKSPERIMENTASI STRATEGI PEMBELAJARAN LIGTENING THE LEARNING CLIMATE TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS DITINJAU DARI KECERDASAN EMOSIONAL Dian Ratna Anggraeni
Mat-Edukasia Vol 4 No 1 (2019): April 2019
Publisher : Pendidikan Matematika | STKIP YM Bangko

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This study aims to describe mathematical communication skills in terms of emotional intelligence using Ligtening The Learning Climate learning strategies better than conventional learning. The research method used is the experimental method with a quantitative approach using a 2 x 3 factorial design with a population of class VIII students totaling 4 classes. The sampling technique uses Simple Random Sampling, selected class VIII C as the experimental class and class VIII B as the control class, and both classes are grouped based on their emotional intelligence. Data collection uses test techniques for mathematical communication ability variables and questionnaires for emotional intelligence. The results of data analysis showed that hypotheses 1, 3 and 4 obtained tcount > ttable, hypothesis 2 obtained tcount <ttable and hypothesis 5 obtained Fcount > Ftable, it can be concluded: overall student mathematical communication skills with moderate and low emotional intelligence using the Learning The Learning Climate learning strategy is better than conventional learning. Mathematical communication skills of students who have high emotional intelligence use Ligtening The Learning Climate learning strategy is not better or equal to conventional learning. There is an interaction between emotional intelligence and learning strategies in influencing mathematical communication skills. Keywords: LLC, Mathematical Communication, Emotional Intelligence

EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE TEAMS GAME TOURNAMENT TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS DITINJAU DARI KEMAMPUAN AWAL Nova Yuliasari
Mat-Edukasia Vol 3 No 2 (2018): Oktober 2018
Publisher : Pendidikan Matematika | STKIP YM Bangko

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This study aims to describe mathematical problem solving abilities in terms of the initial ability to use cooperative learning models Teams Game Tournament type is better than learning. Quantitative research with experimental methods. The research design is a 2 x 3 factorial design with a population of 8 classes. The sampling technique uses Simple Random Sampling, grouped based on initial abilities. The technique of collecting data through tests in the form of essay questions. Based on the results of testing the data analysis prerequisites, it is known that the data are normally distributed and homogeneous variance, the data analysis techniques used are t-test and two-way anova. From the data analysis it can be concluded that students who are taught with the cooperative TGT model as a whole and students with early abilities are better than conventional learning, while students with high and low initial abilities are no more than conventional learning, and there are interactions between learning models and initial abilities affecting problem solving skill. Keywords: Game Tournament Teams, Mathematical Problem Solving Ability, Initial Capability

HUBUNGAN KONSEP DIRI DENGAN PEMAHAMAN KONSEP MATEMATIS SISWA KELAS VIII SMP NEGERI 18 MERANGIN Muhammad Jainuri; Taufik Usman
Mat-Edukasia Vol 5 No 1 (2020): April 2020
Publisher : Pendidikan Matematika | STKIP YM Bangko

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This study aims to describe the positive and significant relationship between self-concept and understanding mathematical concepts of eighth grade students of SMPN 18 Merangin in the 2019/2020 academic year. The study involved two variables, namely the concept of self as an independent variable and understanding of mathematical concepts as the dependent variable. The population in this study was the eighth grade students of SMPN 18 Merangin 2019/2020 Academic Year. The sampling technique uses total sampling. Data collection techniques using a questionnaire (questionnaire) and tests. The instrument used was a statement of self-concept and a matter of understanding mathematical concepts. Data analysis uses Pearson product moment correlation technique which has three conditions, namely random data (random), normal distribution and linear pattern. Therefore, before analyzing the data, an analysis prerequisite test is conducted, namely the normality and linearity test. The results of self-concept data analysis showed 32 students had very positive self-concepts, 23 students had positive self-concepts, and there were no students who had negative or very negative self-concepts. While the level of understanding of students' mathematical concepts obtained by 18 students in the high category, 20 students in the medium category and 17 students in the low category. Overall class VIII students have a very positive self-concept and understanding of mathematical concepts is moderate. From the results of hypothesis testing it can be concluded that there is a positive and significant relationship between self-concept and the understanding of mathematical concepts of eighth grade students of SMPN 18 Merangin 2019/2020 Academic Year. The magnitude of the coefficient of determination is 11.7%, which means that 11.7% of students' understanding of mathematical concepts is determined by the student's self-concept and 88.3% is determined by other factors.

KOMPARASI HASIL BELAJAR MATEMATIKA MENGGUNAKAN PEMBELAJARAN AKTIF PEER LESSONS DENGAN TEAM QUIZ SISWA KELAS VIII SMP NEGERI 51 MERANGIN M. Jainuri
Mat-Edukasia Vol 7 No 1 (2022): April 2022
Publisher : Pendidikan Matematika | STKIP YM Bangko

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55221/mat-edukasia.v7i1.815

The purpose of this study is to describe the learning outcomes of mathematics using the active peer lessons learning model, which is better than the team quiz learning model. This study uses a quantitative approach with experimental research methods. The population of all students of class VIII SMP Negeri 51 Merangin, totaling 2 classes. Sampling using probability sampling type simple random sampling, selected class VIIIA as experimentalclass 1, and class VIIIB as experimental class 2. The technique of collecting data on mathematics learning outcomes used was a test. The instrument is in the form of essay questions, totaling 10 questions. The data analysis technique used the t-test formula, because the data were normally distributed and the variance was homogeneous. From the analysis of the test results, it is known that the average value of the experimental class 1 is 66.47, and the average value of the experimental class 2 is 63. Hypothesis test analysis using the t-test shows that the p value is 0.096 > 0.05, so H0 rejected. Ha is accepted. It can be concluded that the results of learning mathematics using the peer lessons learning model are better than the team quiz model for class VIII students of SMP N 51 Merangin.

Eksperimentasi Model Sinektik Terhadap Kemampuan Pemecahan Masalah Matematis dan Self Efficacy Siswa Muhammad Jainuri; edumatica FKIP
Edumatica : Jurnal Pendidikan Matematika Vol 7 No 02 (2017): Edumatica: Jurnal Pendidikan Matematika
Publisher : Program Studi Pendidikan Matemarika PMIPA FKIP Universitas Jambi

The purpose of this study to describe the problem solving and self-efficacy mathematical students with prior knowledge of high, medium, low, and overall use sinektik learning better than conventional learning, interaction between learning model with early ability in influencing the mathematical problem solving ability and self-efficacy. mathematical Experimental quantitative approach to design treatment by block (2x3). The sample is determined by simple random sampling technique. The instrument uses the questions and statements. Hypothesis testing using indepenpedent sample t-test,test Mann Whitney and two-way ANOVA. The findings of this study indicate: the ability of solving mathematical students use learning model sinektik overall and the ability of high start better than conventional learning, problem-solving ability mathematical students with prior knowledge medium and low using model sinektik no better than conventional learning, there is no interaction among early learning model with the ability to affect the ability of mathematical problem solving, self-efficacy of students' mathematical overall, high and low initial capability using sinektik learning model is no better than conventional learning, self-efficacy mathematical students with prior knowledge currently using sinektik learning model is better than conventional learning, and there is interaction between learning model with early ability in influencing self-efficacy. students' mathematical

Pengembangan Buku Kerja Berbasis Penemuan Terbimbing Pada Perkuliahan Kalkulus Lanjut Sugeng Riyadi; M Jainuri
Edumatica : Jurnal Pendidikan Matematika Vol 8 No 01 (2018): Edumatica: Jurnal Pendidikan Matematika
Publisher : Program Studi Pendidikan Matemarika PMIPA FKIP Universitas Jambi

Salah satu media pembelajaran yang dapat menolong peserta didik dalam belajar secara berkala dan terbimbing adalah buku kerja. Buku kerja yang disediakan oleh dosen haruslah dapat membimbing mahasiswa dalam menemukan konsep-konsep. Tujuan penelitian ini adalah menghasilkan buku kerja yang valid dan praktis. Jenis penelitian ini adalah penelitian dan pengembangan. Penelitian ini menggunakan model 4D, adapun keempat tahapnya adalah tahap mendefinisikan, tahap desain, tahap mengembangkan, dan tahap penyebarluasan. Buku kerja berbasis penemuan terbimbing ini divalidasi dari tiga aspek, yaitu: media, konten, dan bahasa indonesia. kevalidan buku kerja diukur dengan lembar validasi dan kepraktisan diukur dengan angket respon mahasiswa. langkah pengembangan buku kerja digambarkan secara kualitatif dan data yang diperoleh dari lembar validasi dan angket dianalisis secara kuantitatif. Analisis hasil validasi menunjukkan bahwa buku kerja berbasis penemuan terbimbing valid dari segi tampilan, konten, bahasa, dan keterbacaan. Analisis hasil angket menunjukkan bahwa buku kerja praktis. Kesimpulan dari penelitian ini, buku kerja berbasis penemuan terbimbing pada materi kalkulus lanjut valid dan praktis. Kata Kunci: buku kerja, kalkulus lanjut, penemuan terbimbing One of teaching materials that can help students to learn continuously and directed workbook. Workbook that are provided by the leacture should be able to train students in finding concepts. The purpose of the research is to produce valid and practice workbook. Kind of this research was research and development. It used 4D model, that consis to f4 stages: define stage, design stage, develop stage, and disseminate stage. Workbook base guided finding was validated by three experts: media, content, and Indonesian.Validity of workbook was proved from validation sheet and practicallity was proved from student responding questionaire. The procedure of workbook developing is described qualitatively and data obtained from validation sheet and questionaire that analyzed quantitativelly. The analysis result in validation stage shows that workbook based guided finding than face, content, language and readless validity. The result of questionnaire analys is show that was practically. Based on the result of this research, workbook based quided finding advanced calculus is subject had valid and practically. Keywords: workbook, advanced calculus, quided finding

EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAWDAN GROUP INVESTIGATION (GI) TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS DITINJAU DARI GENDER Muhammad Jainuri; Awatif; Winda Blizinky
Mat-Edukasia Vol 8 No 1 (2023): April 2023
Publisher : Pendidikan Matematika | STKIP YM Bangko

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55221/mat-edukasia.v8i1.931

This study aims to determine and describe the ability to solve mathematical problems in terms of gender using a jigsaw cooperative learning model better than group investigation (GI) of class XI students of SMA Negeri 1 Merangin. This study used a quantitative approach, experimental method with a 2 x 2 factorial design with a population of 5 classes of students in class XI IPA. The sampling technique used Simple Random Sampling, the selected sample was class XI IPA 1 as the experimental class 1 by applying the Jigsaw type cooperative learning model and XI IPA 2 as the experimental class 2 by applying the Group Investigation (GI) cooperative learning model and the two classes were grouped based on the gender of male students and female students. Data collection techniques through a description test of mathematical problem solving abilities. From the results of data analysis shows that hypothesis 1 obtained or, and hypothesis 2 is obtained it can be concluded: the ability to solve mathematical problems using the jigsaw cooperative learning model is better than group investigation (GI) in terms of all students and the gender of male students, hypothesis 3 is obtained or which means that the ability to solve mathematical problems using the jigsaw cooperative learning model is not better or the same as group investigation (GI) in terms of the gender of female students. Furthermore, hypothesis 4 is obtained or 3,67 < 3,99 with the conclusion that there is no interaction between the Jigsaw cooperative learning model and Group Investigation (GI) in terms of student gender in influencing students' mathematical problem solving abilities

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