Analisis Kemampuan Pemecahan Masalah Matematis Dan Self-Efficacy Siswa Pada Materi SPLDV

Disparrilla, Yullia Ningtyas; Afriansyah, Ekasatya Aldila

doi:10.26618/sigma.v14i2.7587

Cited by 7 publications

(7 citation statements)

References 19 publications

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“…Maka dikatakan salah satu kunci kesuksesan adalah memiliki self-efficacy yang baik (Minarti and Nurfauziah 2016). Oleh karena itu, penyelesaian masalah matematika memerlukan kemampuan berpikir kritis serta self efficacy (Indahsari, Situmorang, and Amelia 2019).…”

Section: Pendahuluanunclassified

Analisis Kemampuan Berpikir Kritis Matematis Siswa Berdasarkan Self Efficacy Dan Gender

Yuliana,

Miatun

2023

Jurnal Wahana Pendidikan

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This study aims to analyze students' mathematical critical thinking skills based on self-efficacy and gender. This research is a qualitative descriptive study using research subjects from class X students of SMK Cendekia Batujajar. Purposive sampling technique was used to analyze the mathematical critical thinking skills of 6 subjects in each gender category (male and female). The instruments used in this study were tests of mathematical critical thinking skills, self-efficacy questionnaires, and interview guidelines. The data analysis used is data reduction, categorization and synthesis, as well as working hypotheses/conclusions. The conclusion of this study is that male students in the high self-efficacy category are better than male students in the medium and low self-efficacy categories. There are 4 indicators that have been fulfilled for male students in the high self-efficacy category, namely indicators of interpretation, analysis, evaluation, and inference. Meanwhile, male students in the medium self-efficacy category had fulfilled 1 TKBK indicator, namely the evaluation indicator and male students in the low self-efficacy category fulfilled 3 TKBK indicators, namely interpretation, evaluation, and inference indicators. In addition, female students in the high and medium self-efficacy categories did not fulfill all TKBK indicators and female students in the low self-efficacy category fulfilled 1 TKBK indicator.

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Section: Pendahuluanunclassified

Analisis Kemampuan Berpikir Kritis Matematis Siswa Berdasarkan Self Efficacy Dan Gender

Yuliana,

Miatun

2023

Jurnal Wahana Pendidikan

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“…According to Utami and Wutsqa (2017), and also Disparrilla and Afriansyah (2022), students lacked problem-solving skills. This is shown by (1) students did not understand the problem, (2) students could not make mathematical models, and (3) students were not careful in performing calculations.…”

Section: Introductionmentioning

confidence: 99%

Students’ Mathematical Problem-Solving Ability Based on The Level of Learning Outcomes on Sequence and Series

Risnawati

Syahwela

2023

Mosharafa

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AbstrakPembelajaran difungsikan sebagai wadah siswa dalam mengembangkan diri sebelum terjun ke masyarakat. Kemampuan pemecahan masalah matematis menjadi salah satu kemampuan yang penting bagi siswa dalam menyelesaikan tantangan di abad 21. Penelitian ini bertujuan untuk menganalisis kemampuan pemecahan masalah siswa ditinjau dari tingkat hasil belajar siswa. Jenis penelitian ini adalah penelitian kualitatif dengan pendekatan deskriptif. Subjek penelitian sebanyak 6 siswa berasal dari kelas XI SMA. Data diambil pada semester ganjil Tahun ajaran 2022/2023. Teknik pengumpulan data adalah tes dan wawancara. Hasil penelitian menunjukkan bahwa (1) siswa tingkatan rendah hanya dapat melakukan tahapan memahami informasi, (2) siswa tingkatan sedang dapat melakukan tahapan memahami informasi, merencana dan melaksanakan penyelesaian walaupun masih terdapat kesalahan operasi hitung (3) siswa dengan tingkatan tinggi juga sama siswa tingkatan sedang, yang mana siswa sudah sampai ke pada tahap menyelesaikan masalah dengan benar tetapi tidak melakukan pengecekan ulang terhadap solusi yang ditemukan. AbstractLearning serves as a forum for students’ self-development before becoming part of society. Mathematical problem-solving ability is one of the important skills for students in solving challenges in the 21st century. This study aims to analyze students' problem-solving abilities based on the level of student learning outcomes. This type of research is qualitative with a descriptive approach. The research participant was 6 senior high school students from grade 11. Data were obtained in the odd semester of the 2022/2023 academic year. Data collection techniques were tests and interviews. The result showed that: First, low-level students are only able to pass understanding the information stage. Second, medium-level students can understand information, plan, and carry out solutions even though there are arithmetical errors. High-level students are also the same as medium-level students, where students have reached the stage of solving the problem correctly but did not re-check the final solutions

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“…In the Linear Algebra course, students are expected to be able to understand the concept of matrices and solve Systems of Linear Equations, Vectors, and Linear transformations. Not only memorizing formulas, but students are also required to understand concepts so they can apply them in problem-solving (Hartati, 2019;Disparrilla & Afriansyah, 2022).…”

Section: Introductionmentioning

confidence: 99%

Field Dependent Student Errors in Solving Linear Algebra Problems Based on Newman's Procedure

Astutik,

Purwasih

2023

MOS

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Masih banyak ditemui mahasiswa yang melakukan kesalahan dalam menyelesaiakan masalah Aljabar Linier khususnya pada materi Sistem Persamaan Linier. Penelitian ini bertujuan untuk mendeskripsikan jenis dan faktor penyebab kesalahan mahasiswa field dependent (FD) dalam menyelesaikan masalah Aljabar linier berdasarkan tahapan Newman. Penelitian ini dilakukan dengan pendekatan kualitatif dengan subjek penelitian 28 mahasiswa Program Studi Pendidikan Matematika Universitas PGRI Adi Buana Surabaya Angkatan 2020. Teknik pengumpulan data dengan mengunakan tes dan wawancara. Pada tahap pertama dilakukan tes GEFT untuk mengetahui gaya kognitif setiap mahasiswa, selanjutnya mahasiswa dengan gaya kognitif FD diberikan tes penyelesaian masalah Aljabar Linier, kemudian dipilih 3 mahasiswa FD dengan kemampuan menyelesaikan masalah terendah untuk dilakukan wawancara. Teknik analisis data menggunakan Miles and Huberman yang meliputi reduksi data, penyajian data, dan penarikan kesimpulan. Berdasarkan hasil penelitian dapat disimpulkan bahwa kesalahan mahasiswa dalam menyelesaikan masalah aljabar linier terletak pada tahap transformasi, keterampilan proses, dan penulisan jawaban dimana mahasiswa masih mengalami kesalahan dalam penentuan operasi baris elementer dan proses perhitungan. Sedangkan faktor penyebab kesalahan mahasiswa tersebut dikarenakan adanya kesalahan pemahaman konsep, kesalahan dalam menghitung, dan kurang teliti dalam mengerjakan. Many students still make mistakes in solving Linear Algebra problems, especially in Linear Equation Systems material. This study aims to describe the types and factors that cause student error field dependent(FD) in solving linear algebra problems based on Newman's stages. This research was conducted using a qualitative approach with research subjects 28 students of the Mathematics Education Study Program at PGRI Adi Buana University Surabaya Class of 2020. Data collection techniques used tests and interviews. In the first stage, the GEFT test was carried out to determine the cognitive style of each student. Then students with the FD cognitive style were given a Linear Algebra problem-solving test, and then 3 FD students with the lowest problem-solving abilities were selected for interviews. The data analysis technique uses Miles and Huberman, including data reduction, presentation, and conclusion. Based on the study results, it can be concluded that student errors in solving linear algebra problems lie in the stages of transformation, processing skills, and writing answers, where students still experience errors in determining elementary row operations and calculation processes. While the factors that cause student errors are errors in understanding concepts, errors in calculating, and inaccuracy in working. And writing answers where students still experience errors in determining elementary row operations and the calculation process.

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Analisis Kemampuan Pemecahan Masalah Matematis Dan Self-Efficacy Siswa Pada Materi SPLDV

Cited by 7 publications

References 19 publications

Analisis Kemampuan Berpikir Kritis Matematis Siswa Berdasarkan Self Efficacy Dan Gender

Analisis Kemampuan Berpikir Kritis Matematis Siswa Berdasarkan Self Efficacy Dan Gender

Students’ Mathematical Problem-Solving Ability Based on The Level of Learning Outcomes on Sequence and Series

Field Dependent Student Errors in Solving Linear Algebra Problems Based on Newman's Procedure

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