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ANALISIS KESIAPAN GURU DALAM PEMBELAJARAN DARING PADA MASA PANDEMI DI SMP NEGERI 1 SORKAM Muhammad Syahril Harahap; Rahmatika Elindra; Nurlintan Hutabarat
JURNAL MathEdu (Mathematic Education Journal) Vol 4 No 3 (2021): JURNAL MathEdu (Mathematic Education Journal) vol. 4 No. 3 November 2021
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/mathedu.v4i3.2205

This study aimed to describe teachers’ readiness, teachers’ obstacles, and teachers’ efforts to overcome the obstacles in online learning in pandemic period of SMP Negeri 1 Sorkam. The research was conducted by applying qualitative descriptive method. Interview, questionnaire, and documentation were used in collecting the data. The data was analysis by applying data reduction, data presentation, and taking conclusion. The result of Sthe research showed (1) the average of teachers’ readiness in online learning in pandemic period was 3.00 (good category), 2) teachers’ obstacles in online learning in pandemic period were included the internet network was not good and the electricity network often went out, and 3) teachers’ efforts to overcome the obstacles in online learning in pandemic period was conducted offline.

ANALISIS KEMAMPUAN BERPIKIR KREATIF SISWA DALAM MENYELESAIKAN SOAL MATEMATIKA KELAS X TKJ SMK SWASTA HARAPAN Siti Syahroni Harahap; Rahmatika Elindra; Nunik Ardiana
JURNAL MathEdu (Mathematic Education Journal) Vol 4 No 3 (2021): JURNAL MathEdu (Mathematic Education Journal) vol. 4 No. 3 November 2021
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/mathedu.v4i3.2552

The aim of this study is to know students’ creative thinking based high, average and low academic abilities. The approach of the research used qualitative and interview and test were used in collecting the data, the informant which included mathematics teacher and 5 students (1 student had high academic ability, 2 students had average academic, and 2 students had low academic). The results of the research shows student who had high academic had the skills to think fluently, breadth, authenticity, and detail, student who had average academic had good thinking skills but have not fully mastered the steps in solving the questions and conclusions of the questions, and students who had low academic abilities tend to have less creative thinking skills that are not good because they are unable to understand problems, make steps - steps in solving questions, the ability to think from one's own thoughts and make detailed answers.

ANALISIS FAKTOR-FAKTOR PENYEBAB RENDAHNYA MOTIVASI BELAJAR SISWA MTs NEGERI 1 TAPANULI TENGAH DISAAT PANDEMI COVID-19 Sri Wahyuni Naibaho; Eva Yanti Siregar; Rahmatika Elindra
JURNAL MathEdu (Mathematic Education Journal) Vol 4 No 2 (2021): JURNAL MathEdu (Mathematic Education Journal) vol. 4 No. 2 Juli 2021
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/mathedu.v4i2.2596

The background of the study because at this time the world is troubled by the Covid -19 pandemic which has caused several countries to go into a massive lock down. Indonesia conducted PSBB (Large-Scale Social Restrictions) in several regions and conducted learning at home. The effect of learning at home is low learning motivation in pandemic Covid-19 period. The purpose of this study is to describe factors causing low motivation in pandemic Covid-19 period of students at MTs Negeri 1 Tapanuli Tengah. The approach of the research used qualitative descriptive and subject of the research is seventh grade students of MTs Negeri 1 Tapanuli Tengah which includes 24 students. Questionnaire and interview were used in collecting the data. The result of the research shows factors causing low learning motivation in pandemic Covid – 19 period of students at MTs Negeri 1 Tapanuli Tengah includes students’ dream or aspiration, students’ ability, students’ condition, students’ environment condition, and dynamic elements in teaching students.

ANALISIS PENGGUNAAN MEDIA PEMBELAJARAN POWER POINT DALAM PEMBELAJARAN DARING PADA MASA PANDEMI COVID-19 Krisanta Simarmata; Rahmatika Elindra; Eva Yanti Siregar
JURNAL MathEdu (Mathematic Education Journal) Vol 4 No 2 (2021): JURNAL MathEdu (Mathematic Education Journal) vol. 4 No. 2 Juli 2021
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/mathedu.v4i2.2684

The background of the research is the Covid - 19 pandemic that hit all countries in parts of the world, including Indonesia. This problem creates a home learning program policy by implementing online learning. The purpose of this study was to describe the use of power points in online learning during the Covid-19 pandemic at the eleventh grade students of SMA Negeri 1 Andam Dewi.The approach of the research used qualitative descriptive by applying data analysis technique which includes data reduction, presentation, and taking conclusion. Questionnaire and interview were used in collecting the data with 15 students as the respondents. The result of the research shows 4 students are decent, 7 students are enough decent, and 4 students are less decent. It’s concluded that the average of using power point is 35.26% (enough decent).

ANALISIS KEMAMPUAN BERPIKIR KRITIS DI TINJAU DARI MINAT BELAJAR MATEMATIKA SISWA SELAMA PANDEMI Larasanti Hasibuan; Rahmatika Elindra; Sinar Depi Harahap
JURNAL MathEdu (Mathematic Education Journal) Vol 5 No 1 (2022): JURNAL MathEdu (Mathematic Education Journal) Vol. 5 No. 1 Maret 2022
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/mathedu.v5i1.2737

The aim of the research is to analyze critical thinking ability in terms of students’ learning interest during Covid – 19 period in SMP Negeri 3 Satu Atap Andam Dewi. The approach of the research is descriptive qualitative. Subject of the research consist of 10 students. Observation, test, questionnaire, and interview were used in collecting the data and triangulation technique was used in analysis technique. The research of the research shows the average of students’ learning interest is 78.95 (good category) which 50% of students in very good category, 30% of students in good category, and 20% in enough category. Furthermore, the average of students’ critical thinking ability is 52.24 (medium category). It’s concluded students’ able to analysis the questions, evaluate by using directly strategy in solving the questiona, and taking conclution.

ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIS DALAM PEMBELAJARAN DARING BERBANTU POWER POINT DIMASA PANDEMI COVID-19 DI SMP NEGERI 1 BATANG ANGKOLA Pilipus Kandase Sitompul; Rahmatika Elindra; Eva Yanti Siregar
JURNAL MathEdu (Mathematic Education Journal) Vol 5 No 1 (2022): JURNAL MathEdu (Mathematic Education Journal) Vol. 5 No. 1 Maret 2022
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/mathedu.v5i1.2900

Abstrack This study aims to analyze mathematical problem solving skills in online learning assisted by power point during the covid-19 pandemic at SMK Negeri 1 Batang Angkola. This research approach is descriptive qualitative. The research subjects were 15 students. Observations, tests, and interviews were used in data collection and triangulation techniques were used in analytical techniques. The results showed that the average problem-solving ability in online learning assisted by power point was 70.42 (good category). It was concluded that mathematical problem solving skills in online learning assisted by power point at SMK Negeri 1 Batang Angkola included students understanding the problem, planning, solving problems according to plan and re-examining. Keywords: mathematical problem solving skills, online learning, assisted power point

Analisis Motivasi Belajar Matematika Siswa Dalam Pembelajaran Daring Dimasa Pandemi COVID-19 di SMK Negeri 1 Batang Angkola Riki Martin Togatorop; Nunik Ardiana; Rahmatika Elindra
JURNAL MathEdu (Mathematic Education Journal) Vol 5 No 1 (2022): JURNAL MathEdu (Mathematic Education Journal) Vol. 5 No. 1 Maret 2022
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/mathedu.v5i1.2983

Adapun tujuan dari penelitian ini adalah untuk mengetahui bagaimana motivasi belajar matematika siswa dalam pembelajaran daring dimasa pandemi COVID-19 di SMK N 1 Batang Angkola. Penelitian ini menggunakan metode penelitian deskriptif dengan sampel 10 siswa. Teknik pengumpulan data dalam penelitian ini menggunakan observasi dan angket. penulis mengemukakan kesimpulan yaitu Analisis motivasi belajar matematika siswa dimasa pandemi covid-19 di lihat dari hasil jawaban angket (kuesioner) yang diperoleh siswa sebanyak 10 siswa dengan skor rata-rata 74,2 berada pada kreteria baik (Sedang), Berdasarkan wawancara yang telah di lakukan dapat disimpulkan bahwa mereka menolak pembelajaran di rumah karena mereka banyak terkendala dengan jaringan internet yang tidak bagus,dan tidak memiliki paket internet.v

EFEKTIVITAS PEMBELAJARAN DARING BERBASIS EDMODO TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIKA Anggi Angraini Nasution; Muhammad Syahril Harahap; Rahmatika Elindra
JURNAL MathEdu (Mathematic Education Journal) Vol 5 No 1 (2022): JURNAL MathEdu (Mathematic Education Journal) Vol. 5 No. 1 Maret 2022
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/mathedu.v5i1.3117

The purpose of this study was to describe the effectiveness of the application of Edmodo-based online learning on the Ability to Understand Mathematical Concepts (AUMC) of students in class VII-1 of SMP Negeri 4 Padangsidimpuan. This research uses descriptive quantitative method with a sample of 15 students.Data collection techniques in this study using observation and tests. Based on the results of the descriptive analysis, it was found: (a) The average application of Edmodo-based online learning was 3.2 with the "Very Good" category, (b) The average student critique before the application of Edmodo-based online learning was 68 with the "Enough" category. and after the implementation of Edmodo-based online learning is 75 with the "Good" category.Furthermore, based on inferential statistics using the t test (paired sample test) and the N-Gain formula, the results obtained show a significant value of less than 0.05 (0.000 0.05) and g = 0.49 with the "Medium" category. This means that the application of Edmodo-based online learning is effective for the AUMC of students in class VII-1 of SMP Negeri 4 Padangsidimpuan.

EFEKTIVITAS PEMBELAJARAN DARING BERBASIS EDMODO TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIKA Muhammad Syahril Harahap; Rahmatika Elindra; Anggi Anggraini Nasution
SIGMA: JURNAL PENDIDIKAN MATEMATIKA Vol 14, No 1: Juni 2022
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/sigma.v14i1.6972

The purpose of this study was to describe the effectiveness of the application of Edmodo-based online learning on the Ability to Understand Mathematical Concepts (AUMC) of students in class VII-1 of SMP Negeri 4 Padangsidimpuan. This research uses descriptive quantitative method with a sample of 15 students.Data collection techniques in this study using observation and tests. Based on the results of the descriptive analysis, it was found: (a) The average application of Edmodo-based online learning was 3.2 with the "Very Good" category, (b) The average student critique before the application of Edmodo-based online learning was 68 with the "Enough" category. and after the implementation of Edmodo-based online learning is 75 with the "Good" category.Furthermore, based on inferential statistics using the t test (paired sample test) and the N-Gain formula, the results obtained show a significant value of less than 0.05 (0.000 0.05) and g = 0.49 with the "Medium" category. This means that the application of Edmodo-based online learning is effective for the AUMC of students in class VII-1 of SMP Negeri 4 Padangsidimpuan.

EFEKTIVITAS PENDEKATAN RME (REALISTIC MATHEMATICS EDUCATION) UNTUK MENINGKATKAN KREATIVITAS BELAJAR SISWA SMP SWASTA ADVENT BARUS Uswatun Hasanah Sinaga; Marzuki Ahmad; Rahmatika Elindra
JURNAL MathEdu (Mathematic Education Journal) Vol 5 No 2 (2022): JURNAL MathEdu (Mathematic Education Journal) Juli 2022
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/mathedu.v5i2.3720

Abstract This study aims to know whether RME approach is effective in increasing the learning creativity at the eighth grade students of Barus Adventist Private Junior High School students. The research used an experimental method bu applying one group pretest posttest design. The sample of this study is 35 students which were taken by using the total sampling technique. The data collection techniques used observation and tests. The data collected are analyzed in two stages, namely descriptive analysis and inferential analysis. The research results, it is known that the description of using RME approach is on average 3.00 (good category). Furthermore, the description of student learning creativity before learning RME obtained an average value of 66.21 (enough category) and after learning RME obtained an average of 76.82 (good category). Based on the results of hypothesis testing, it can be known that the value of Sig. (2-tailed) of 0.000 < 0.005. It means that RME approach is effective in increasing the learning creativity of the students of the Barus Adventist Private Junior High School with classical completeness data known to be 65.71% (effective category) and N-Gain obtained 0.46 (medium category).

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