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PENGEMBANGAN MODUL BERBASIS KONTEKSTUAL PADA MATERI BARISAN DAN DERET Khairun Nisa; Ade Susanti; Sugeng Riyadi
Mat-Edukasia Vol 6 No 1 (2021): April 2021
Publisher : Pendidikan Matematika | STKIP YM Bangko

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In the learning process carried out in class the teacher has not yet developed teaching material. One of the teaching materials that can help students in the learning process is a module. A good module is one that can link the material to the daily lives of students, so in the contextual context-based module will be developed on the rank and sequence material of class XI students of SMA Negeri 17 Merangin 2019/2020 school year. This type of research is research and development. This study uses a 4-D model which consists of 4 stages: the defining stage, the design phase, the development stage and the disseminate stage. The contextual based module is validated by five experts namely three material experts, one Indonesian language expert and one media expert. Validity is seen from the results of the validation sheet, while practicality is seen from the questionnaire practicality of students' responses. The results of the analysis at the validation stage showed that the average score of the results of validation by material experts was 4.22, validation by linguists was 4.00 and validation was by media experts 4.94, so overall of each validation obtained an average of 4.38 with very valid category. The results of the questionnaire practicality analysis show that the practicality of contextual-based modules is produced practically with a percentage of 84.75%. Based on the results of the study it was found that the module developed was valid and practical.

HUBUNGAN MOTIVASI BELAJAR DENGAN HASIL BELAJAR MATEMATIKA SISWA KELAS XI PEMASARAN SMK N 1 MERANGIN Melpa Sigalingging; Ahde Fitri; Sugeng Riyadi
Mat-Edukasia Vol 6 No 2 (2021): Oktober 2021
Publisher : Pendidikan Matematika | STKIP YM Bangko

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This research is a quantitative correlational study that describes the relationship between two variables, namely learning motivation and learning outcomes. The population of this study were 44 students of class XI Marketing SMK N 1 Merangin. The sampling technique used total sampling technique. Data were collected by distributing questionnaires for learning motivation and documentation to obtain data on the score of mathematics learning outcomes. The questionnaire was distributed online because the learning process was still being carried out online with a total of 10 items. The results of the research data analysis obtained rcount for the learning motivation variable (X) with mathematics learning outcomes (Y) of 2.419 and the score of rtabel = 0.297. So, rcount > rtabel or 0.477> 0.297, namely Ho is rejected and H1 is accepted, which means there is a relationship. For the level of significance using the Z test with the results of Zhitung > Ztabel or 15.862 > 0.4429, there is a significant relationship. The conclusion of this study is that there is a significant relationship between learning motivation and mathematics learning outcomes of class XI Marketing students of SMK N 1 Merangin in the 2019/2020 academic year

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

PENGARUH KEDISIPLINAN BELAJAR TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS XI SMA NEGERI 17 MERANGIN Ahmad Al Usfuri; Yohanes; Sugeng Riyadi
Mat-Edukasia Vol 6 No 2 (2021): Oktober 2021
Publisher : Pendidikan Matematika | STKIP YM Bangko

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This research is motivated by the lack of student learning discipline in participating in learning such as students arriving late to school, being late in collecting assignments, not paying attention when the teacher explains the subject matter. The purpose of this study was to determine and describe the significant influence between learning discipline and mathematics learning outcomes. This study uses a quantitative approach with a correlational method. The population in this study were all students of class XI SMA Negeri 17 Merangin which consisted of 2 classes with a total of 41 students. The sampling technique in this research is total sampling where the entire population is used as the research sample. Data collection techniques in this study were questionnaires and tests. The instrument used is in the form of statement items and learning outcomes test items. The analytical technique used to test the hypothesis is Product Moment Correlation. for the significance test using the Z-test, followed by the determinant coefficient formula to state the size of the contribution of the X variable to the Y variable. Then, a simple linear regression test and a regression significance test were carried out. Based on the results of data analysis, it shows that Fcount > Ftable or 6,718 > 2.108, then H0 is rejected and H1 is accepted, meaning that there is a significant influence between learning discipline on mathematics learning outcomes for class XI students of SMA Negeri 17 Merangin for the 2020/2021 academic year, with a contribution of 14, 67%.

PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS PROBLEM BASED LEARNING MATERI ARITMATIKA SOSIAL Devi Novita; Sugeng Riyadi; Ahde Fitri
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.v7i1.751

The goal of this research is to develop LKPD on based problem-based learning on the subject of social arithmetic for class VII SMP Negeri Satu Atap 20 Merangin which are valid, practical, and effective. This form of research is known as Research and Development (R&D) and it follows a 4-D model has four stages, namely define, design, development, and disseminate. The validation sheet completed by five validators demonstrates validity. Practicality can be viewed from the practicality questionnaire and interviews with students. While learning activities and student learning outcomes are used to determine the effectiveness. The results viewed that the average score of the material expert validation results was 4.55, linguist validation was 4.50, and media expert validation was 5.00. The overall validation score was 4.68 has a very valid category. Student response questionnaires gained a percentage of 80.46% has a practical category. Students' learning activities get an average of 75.11% has a active category and the percentage of classical learning outcomes is 82.35% has a effective category. Based on the research results, LKPD on based problem-based learning are valid, practical, and effective

PENGEMBANGAN LKPD BERBASIS MIND MAPPING TERHADAP KEMAMPUAN BERPIKIR KREATIF MATEMATIS Esti Nurlatifah; Sugeng Riyadi; Awatif
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.v7i1.754

One of the problems that occur in the world of education is the lack of teaching materials that can help students understand subject matter focusing on concepts. The method that can be used is mind mapping. Mind mapping can make students develop mathematical creative thinking skills. This study aims to produce mind mapping based LKPD teaching materials for mathematical creative thinking skills. Using the Research and Development development method with the 4-D model. This mind mapping based LKPD was validated by 5 validators with a validity score of 4.47 which was categorized as very valid. practicality is obtained from the results of a questionnaire with a score of 92.25%. Based on the results of the study, it was found that the LKPD based on mind mapping on the ability to think creative mathematically on the material of equations and linear inequalities of one variable developed was very valid and very practical

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