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Noni Syafira
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Civil Engineering, Building, Construction & Architecture Education Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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PENGARUH PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TEKNIK KANCING GEMERINCING DISERTAI LKS TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS XI IPS SMAN 14 PADANG Syafira, Noni; Husna, Husna; Haryono, Yulia
Pendidikan Matematika Vol 1, No 1 (2014): Jurnal Wisuda Ke 48 Mahasiswa Prodi Pendidikan Matematika
Publisher : STKIP PGRI Sumbar

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Abstract

ABSTRACT This research is motivated by the lack of results of learning mathematics class XI IPS Padang SMAN 14 school year 2013/2014. This problem can be seen from the study of mathematics is still focused on teacher, students just listen and record the subject matter without understanding the material, students are less motivated to learn mathematics, comprehension of the concept of mathematical ability of students is still low, and equitable distribution of responsibility in the discussion is still less. This study aims to determine whether students comprehension of mathematical concepts by implementing cooperative learning techniques ‘Kancing Gemerincing’ with Student Worksheet (LKS) is better than the students comprehension of concepts with conventional learning in social studies class XI student of SMAN 14 Padang. This research is a research experiment. The population in this study were all students of class XI social SMAN 14 Padang and who is enrolled in the school year 2013/2014. The sampling technique is random sampling, XI IPS 3 selected as the experimental class and  XI IPS 4 as the control class. The instrument used  in this research is the final test study with reliability 0.92. Based on the analysis of data, average student learning outcomes experimental class is 74.88 with standard deviation 11.14 and the average value of the control class is 54.83 with a standard deviation  22.64. Because the two classes are normally distributed sample is not homogeneous but the data was analyzed by statistical test  where  = 3.9081 so that the research hypothesis is accepted. Thus, it can be concluded that the students comprehension of mathematical concepts by implementing cooperative learning techniques ‘Kancing Gemerincing’ with Student Worksheet (LKS) better comprehension of the concept of the conventional learning on students a class XI IPS student of SMA Negeri 14 Padang at the level of 95%.
ANALISIS FAKTOR PENYEBAB KESULITAN BELAJAR MATEMATIKA DI KELAS VII MTS MUHAMMADIYAH TANJUNG AMPALU Oktavia, Suci; Imamuddin, M.; Syafira, Noni; Rahmi, Fauzia; Iqbal, Muhammad
KOLONI Vol. 1 No. 4 (2022): DESEMBER 2022
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v1i4.349

Abstract

This study aims to explain the factors that cause students' learning difficulties in mathematics. This research was conducted since October 2022 where research was conducted at MTs Muhammadiyah Tanjung Ampalu. The method used in this study is qualitative by conducting observations and interviews to obtain research results. The subjects of this study were several students and one teacher in the field of mathematics. the instrument used in this study was observation or observation and by conducting interviews with teachers and students. The results of this study indicate that students' learning difficulties in mathematics are caused by two factors, namely internal factors and external factors. Which internal factors are factors that come from within itself such as: 1). Student attitude, 2). Interest in learning, 3). Motivation to learn while the external factors come from outside the students where these factors are: 1). Learning strategy, 2). Learning tools, 3). Family Environment, and 4). Community environment. Where the internal factors and external factors can cause students' learning difficulties in mathematics. Keywords: Mathematics, factors, learning difficulties
Co-Authors Husna Husna M.Imamuddin, M.Imamuddin Muhammad Iqbal Rahmi, Fauzia Suci Oktavia, Suci Yulia Haryono