M. Yusuf Nasution
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ANALISIS KEMAMPUAN KOGNITIF DAN SIKAP SISWA PADA MATERI SISTEM SARAF DI KELAS XI SMA NEGERI 2 PERCUT SEI TUAN Maulida Fitri; M. Yusuf Nasution; Andriani Andriani
Jurnal Pelita Pendidikan Vol 7, No 1 (2019): Jurnal Pelita Pendidikan
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpp.v7i1.11052

Abstract

The purpose of this study was to determine the cognitive abilities and attitudes of students in the nervous system material in class XI of SMA Negeri 2 Percut Sei Tuan Learning Year 2017/2018. The type of research used is descriptive correlational. The population in this study were students of class XI of State Senior High School 2 Percut Sei Tuan 2017/2018 Learning Year totaling 166 people. The sample in this study were 2 classes as many as 84 people in class XI Mia 3 and Mia 4 who were taken by Random sampling. Sources of data from this study are 30 multiple choice tests and 30 question attitude questionnaires. The results showed that the cognitive abilities of students about the nervous system were very good 21.42%, both 51.19%, good enough 13.09%, less good 13.09% and very less 1.09%. The results of the cognitive abilities test of students is good with an average value of 69.87, while the cognitive abilities of students based on indicators on the material of the nervous system (1) 68.45%, (2) 67.52%, (3) 74, 52% good category and (4) 64.28% good enough and the results of the attitude questionnaire showed students' ability both on the indicator received 71.31%, valued 75.49%, organized 71.32%, characteristics 68.92% and sufficient both on the indicator responded to 57.93%. The results of the analysis of testing the hypothesis in this study found that the cognitive abilities and attitudes of students in the nervous system material have a positive and moderate categorical relationship with r count> r table (0.562> 0.214) and t count> t table (6.149> 1.663).Keywords: cognitive ability, attitude, nervous system.
ANALISIS KESULITAN BELAJAR SISWA PADA MATERI VIRUS DI KELAS X MIPA SMA NEGERI 1 RANTAU SELATAN TAHUN PEMBELAJARAN 2017/2018 Fatimah Dian Sari Harahap; M. Yusuf Nasution
Jurnal Pelita Pendidikan Vol 6, No 2 (2018): Jurnal Pelita Pendidikan
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpp.v6i2.10141

Abstract

This study aims to determine the level of learning difficulties students on Virus material in terms of cognitive aspects, learning indicators and factors causing. The method used is the analysis of the causes of students' learning difficulties. The research design is descriptive quantitative. Population in research is all students of class X IPA SMA Negeri 1 Rantau Selatan, Kab. Labuhan Batu. The sample was taken in total sampling as many as 129 students. The research instruments are multiple choice test and questionnaire. The results showed: (1) the percentage of students' learning difficulties on each cognitive aspect of C1, C2, C3, C4, C5 and C6 and 43.05%, 48.15%, 49.36%, 50, 17%, 61.54%, 69.93%; (2) indicator to differentiate body structure of virus with other creature equal to 53,03%, (3) indicator to identify virus characteristic by 42,24%, (2) explain the way of virus reproduction 53,72%, (4) indicator explain the role of virus for life equal to 56,64%, and (5) indicator communicate how to avoid self from danger of virus like influenza, AIDS, bird flu etc 50, 7%; and (3) factors that, inhibiting students in studying viral plant matter are physical, psychological, parent, biology teacher, lesson, school environment. It was concluded that there were students' learning difficulties on virus material in class X MIPA SMA Negeri 1 Rantau Selatan Tahun Learning 2017/2018.Keywords: learning difficulties, cognitive aspects, and factors causing learning difficulties