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All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika JURNAL PENDIDIKAN TAMBUSAI Rangkiang Mathematics Journal Aurelia: Jurnal Penelitian dan Pengabdian Masyarakat Indonesia Jurnal Horizon Pendidikan INDOPEDIA (Inovasi Pembelajaran dan Pendidikan) Jurnal Ilmiah Matematika Realistik

Dewi Yuliana Fitri

Universitas PGRI Sumatera Barat

Author-ID : 4348655

Humanities Computer Science & IT Education Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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Title

Analisis Kesulitan Siswa Dalam Menyelesaikan Soal Cerita Pada Materi Aturan Sinus dan Kosinus Kelas X Mipa 1 SMA N 1 Sipora Kabupaten Kepulauan Mentawai Karmila Karmila; Audra Pramitha Muslim; Dewi Yuliana Fitri
Horizon Vol 3, No 1 (2023)
Publisher : STKIP PGRI Sumatera Barat

ABSTRACTThe background of this research is in the difficulties experienced by students in solving maths in the form of story. The porpose of this study is to describe students’ difficulties in solving the Rules Sinus and Cosinus. The research method is a descriptive method with a quantitative approach. This subject of this research was a class X MIPA 1 SMAN 1 Sipora which was 24 students, 10 male and 14 female students. Sampling technique is purposive sampling. The instruments used to collect data are description test and interviews. The test result were analyzed based on the indicator of difficulty completing the story problems. The result of this study describe the number of students having difficulty completing the take of learning the Rules Sinus and Cosinus. 33% of students have difficulty translating taks and about 25% of students having difficulties making math models, 25% of students have difficulties in completing math models, 17% of students have difficulties in expressing a final answer. The largest difficulties that students experienced when working on stories lies in translating questions, completing math models, creating math models, and declaring the final answer.

Analisis Penyelesaian Soal Matematika Pada Materi Operasi Bentuk Aljabar Siswa Kelas VII SMP Muhammadiyah Silungkang Aldo Wahyudi; Dewi Yuliana Fitri; Audra Pramita Muslim
Horizon Vol 3, No 2 (2023)
Publisher : STKIP PGRI Sumatera Barat

This research is a quantitative descriptive study with the aim of knowing and describing students' difficulties in solving math problems in algebraic operations. The subjects in this study were class VII students, totaling 13 students. Data was collected through observation and written tests. The data collected was analyzed based on the stages of transcribing the data, coding, presenting the data and making conclusions. The results showed indications of students experiencing difficulties including, students could not understand the explanation from the teacher, when working on the questions the students looked restless and the answers of some students were disheveled and the scribbles or writings were not clear and undirected, even though the answers were close to correct. From the results of the analysis, it was concluded that the percentage of student learning outcomes obtained 4 (four) criteria where the high criteria had a percentage of 23%, the medium criteria were 15%, the low criteria were 15% and the very low criteria were 47%. Based on the percentage of learning outcomes criteria obtained by students, the criteria are very low, namely 47% having the highest percentage among the percentages of other learning outcomes, where at a very low percentage students have a lot of difficulty in working on questions no. 2, 3 and 4, the learning indicators to be achieved are apply the concept of algebraic forms.

Co-Authors Aldo Wahyudi Anna Cesaria Audra Pramita Muslim Audra Pramitha Muslim Bani Yuli Sarvika Fella Megri Oktavani Hesti Filmiari Karmila Karmila Lita Lovia Lucky Heriyanti Jufri, Lucky Heriyanti Neli Asiah Nur Azizah Ramadoni, Ramadoni Sefna Rismen Wahyudi Rahmat

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