scholarly journals Kesalahan siswa dalam menyelesaikan soal olimpiade SMP konten aljabar

2018 ◽  
Vol 5 (2) ◽  
pp. 233-243 ◽  
Author(s):  
Yoga Baskara Setiawan ◽  
Hapizah Hapizah ◽  
Cecil Hiltrimartin

Penelitian ini merupakan penelitian deskriptif kualitatif yang bertujuan untuk mengetahui dan mendeskripsikan kesalahan siswa dalam menyelesaikan soal olimpiade SMP konten aljabar. Jenis penelitian yang digunakan adalah studi kasus. Subjek penelitian adalah perwakilan siswa kelas IX SMP Negeri 1 Palembang dengan jumlah siswa 22 orang. Teknik pengumpulan data pada penelitian adalah tes tertulis dan wawancara. Analisis data tes dan wawancara mengikuti prosedur Newman Error Analysis. Hasil penelitian menunjukkan bahwa kesalahan-kesalahan yang dilakukan siswa dalam menyelesaikan soal olimpiade SMP konten aljabar terdiri dari kesalahan dalam memahami soal, kesalahan dalam transformasi meliputi penggunaan rumus atau prosedur tidak relevan dan tidak mengetahui prosedur yang digunakan, dan kesalahan dalam proses perhitungan meliputi kesalahan menggeneralisasi pola ke bentuk umum dan tidak menyelesaikan prosedur penyelesaian. Students’ error in solving junior high school Olympiad problem on algebra content AbstractThis research is a qualitative descriptive research that aims to find out and to describe the students’ error in solving junior high school Olympiad on algebra content. Type of this research is case study. The subjects of the study were the students of class IX SMP Negeri 1 Palembang with 22 students. Data collection techniques in this research are written tests and interviews. Analysis of test and interview data follows Newman Error Analysis procedure. The results of the research show that the students’ error in solving junior high school problem on algebra content consist of errors in understanding the problem, error in transformation error includes the use of irrelevant formulas or procedures and do not know the procedures used, and errors in the calculation process include errors generalize patterns to the general form and did not complete the settlement procedure

2019 ◽  
Vol 6 (2) ◽  
pp. 203
Author(s):  
Wiwit Puji Amalia ◽  
Sumarwati Sumarwati ◽  
Budhi Setiawan

<p><em>This research is a qualitative descriptive research aims to (1) describe and explain the structure of folklore of Purbalingga District, (2) to describe and explain the social care values contained in Purbalingga District folklore, (3) describe and explain the relevance of folklore as the character buildingand teaching material in Junior High School. Data and information are collected through informants and documents. Data collection is done through observation, recording, interview, and document analysis. Research sample is determined by purposive sampling technique. Validation of data is done by triangulation. The results of this research are:</em></p><em>(1) the structure of folklore Purbalingga District, (2) social caring values contained in Purbalingga District folklore, (3) relevance of folklore as the character building and teaching material in Junior High School.</em>


2019 ◽  
Vol 8 (2) ◽  
pp. 227-238
Author(s):  
Siti Zakiyah ◽  
Wahyu Hidayat ◽  
Wahyu Setiawan

AbstrakPemecahan masalah merupakan suatu kemampuan yang sangat kompleks di mata siswa. Tujuan dari penelitian ini untuk mengetahui dan menganalisis kemampuan pemecahan masalah matematik siswa SMA kelas X dan respon peralihan matematika SMP ke SMA terhadap materi SPLTV. Penelitian ini berbentuk deskriptif kualitatif dengan objek penelitian siswa kelas X di salah satu SMA di Bandung Barat. Instrumen dalam penelitian ini adalah uji soal kemampuan pemecahan masalah dan angket kemampuan matematika siswa apabila ditinjau dari peralihan SMP ke SMA terhadap materi SPLTV. Jumlah soal yang digunakan dalam penelitian ini adalah sebanyak empat dari enam butir soal yang disediakan dengan angket yang berisikan sepuluh pertanyaan, yang terdiri dari empat pertanyaan tertutup dan enam pertanyaan terbuka. Penelitian ini dilaksanakan pada tanggal 10 September 2018 dan 8 Oktober 2018. Kemampuan pemecahan masalah matematik siswa kelas X di Bandung Barat terhadap materi SPLTV tergolong tinggi, dengan persentase sebesar 79,868%. Siswa yang memiliki latar belakang pemahaman SPLDV yang baik cenderung mudah memahami SPLTV dengan baik pula. Analysis of Problem Solving Ability and Respons of Transition from Junior to Senior High School in SPLTV MaterialAbstractProblem-solving is problem-solving in the eyes of students. The purpose of this study was to study and analyze the mathematical problem solving of high school students in class X and the response of the transition of junior high school to high school to SPLTV material. This research is in the form of qualitative descriptive research with class X objects in one of the high schools in West Bandung. The instruments in this study were problem-solving questions and mathematical ability questionnaires which were reviewed from the transition of junior high school to high school to SPLTV material. The number of questions used in this study amounted to four of the six items provided with a questionnaire containing questions, which consisted of four closed questions and six open questions. This research was conducted on September 10, 2018, and October 8, 2018. The ability to solve the problems of grade X students in West Bandung on SPLTV material was high, with a contribution of 79.868%. Students who have a background in understanding SPLDV can easily consider SPLTV well too.


2018 ◽  
Vol 1 (1) ◽  
pp. 34
Author(s):  
Tri Mulyaningsih ◽  
Novisita Ratu

Abstrak: Penelitian ini merupakan penelitian deskriptif kualitatif yang bertujuan untuk mengetahui kemampuan berpikir kreatif siswa SMP dalam memecahkan masalah matematika pada materi pola barisan bilangan. Subjek dalam penelitian ini adalah tiga siswa kelas VIII SMP Negeri 3 Salatiga tahun pelajaran 2017/2018 yang memiliki kemampuan matematika tinggi. Pengumpulan data menggunakan teknik tes, dan pedoman wawancara. Analisis data yang digunakan adalah reduksi data, penyajian data dan penarikan kesimpulan. Hasil penelitian ini adalah semua subjek mampu memperlihatkan kemampuan berpikir kreatif dengan tingkatan yang berbeda-beda yaitu satu subjek memperlihatkan TKBK 4, satu subjek memperlihatkan TKBK 3 dan satu subjek memperlihatkan TKBK 1.Abstract:  This research is a qualitative descriptive research,that aims to determine the ability of creative thinking students of junior high school in solving mathematical problems in the matter of pattern of sequence numbers. Subjects in this study consist of three students of  (eight grade of junior high school 3 Salatiga) VIII SMP Negeri 3 Salatiga in the academic year 2017/2018 who have high mathematical ability. Data collection using test techniques, and interview guidelines. Data analysis used  data reduction, data presentation and conclusion. The results of those studies are all subjects are able to show the ability of creative thinking in different levels of one subject showed TKBK 4, one subject showed TKBK 3 and one subject showed TKBK 1.


2019 ◽  
Vol 4 (01) ◽  
pp. 85-94
Author(s):  
Mukhlasul Fasikh

This study aims to know the variety of errors, the most typical error and the least typical error on grammar writing for the grade students in the state of junior high school 5 Setu, and also to make teaching and learning activities more effective and efficient. This research is descriptive research method. The research instrument in this research is writing task. Writer uses the questioners to collect the data. Students answer the questions and from the answers’ students are arranged to be paragraph. The discussion of the errors are frequently occurred in the students’ English writing capitalization have the high percentage 12.93%, punctuation 12.93%, spelling form 12.50%, word form 11.21%, singular-plural 10.34%, article 9.48%, present tense 8.62%, added word 8.62%, word choice 7.33%, preposition 4.31%, and omission 1.72%. By studying the percentage of the error analysis on English writing skill, the writer found the ability of the students in writing skill was neither too low nor too high. The most typical error is on capitalization (12.93%) and the least typical error is on omission (1.72%)


AL-TA LIM ◽  
2021 ◽  
Vol 28 (3) ◽  
pp. 223-233
Author(s):  
Hasneli Hasneli ◽  
Alfaiz Alfaiz ◽  
Augusto Da Costa

The purpose of this research is to determine teachers’ roles in improving students' self-adjustment and its supporting factors at Ar-Risalah Islamic Junior High School, Padang, Indonesia. This is qualitative descriptive research with data collected from teachers, students, principals, and other school officials through interview, observation, and documentation. The data collected were analyzed using reduction and triangulation processes. The result showed that the teacher had expertise as a motivator to support and trigger the student enthusiasm in adapting and learning new materials at school. Meanwhile, the inhibiting factors of the self-adjustment process were parents that have not been able to let their children go to boarding schools and teachers without psychological backgrounds, because this background are needed for better approach and intervention for children to make them enthusiasm in learning in boarding school


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