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Jurnal Kajian Pembelajaran Matematika
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Articles 120 Documents
ANALISIS KEMAMPUAN KONEKSI MATEMATIS SISWA SMP DALAM MENYELESAIKAN MASALAH KONTEKSTUAL HIMPUNAN Cut Devy Nurfitriani; Abd Qohar
Jurnal Kajian Pembelajaran Matematika Vol 5, No 2 (2021): JURNAL KAJIAN PEMBELAJARAN MATEMATIKA
Publisher : FMIPA UNIVERSITAS NEGERI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um076v5i22021p38-45

Abstract

Mathematical connections are connecting mathematical concepts and mathematical concepts with other sciences and problems of everyday life. Mathematical contextual problems can be used to view and build students' mathematical connections. The purpose of this study was to describe how the mathematical connection abilities of junior high school students when solving contextual problems on set material. The type of research used is qualitative descriptive research. Research data obtained through mathematical connection tests and interviews. Analysis of mathematical connection ability is divided into modeling connections, concepts, representations, and procedures. The results of this study indicate that high mathematical ability students make modeling connections by making mathematical models, conceptual connections by connecting many members of each set, and procedural connections by operating algebraic forms correctly, representation connections are not carried out because students rarely use Venn diagrams. Students who are mathematically capable are not making modeling connections, concept connections, representation connections, and procedural connections. Students with low mathematical ability do not make modeling connections, concept connections, representation connections and procedural connections
ANALISIS KETERAMPILAN METAKOGNISI SISWA DALAM MEMECAHKAN MASALAH SPLDV DI SMP NEGERI 4 MALANG Nurul Ma’rifah; Akbar Sutawidjaja; I Made Sulandra
Jurnal Kajian Pembelajaran Matematika Vol 5, No 2 (2021): JURNAL KAJIAN PEMBELAJARAN MATEMATIKA
Publisher : FMIPA UNIVERSITAS NEGERI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um076v5i22021p54-62

Abstract

This qualitative descriptive study aims to describe the metacognitive skills of 3 class VIIIA students of SMP Negeri 4 Malang in solving mathematical problems related to the Two Variable Linear Equation System (SPLDV). The three subjects respectively had high, medium and low abilities based on the initial test of SPLDV. Data were collected through written tests, metacognitive skills self-assessment questionnaires, and interviews. The data were analyzed using three components of metacognitive skills, namely planning, monitoring and evaluation skills. The results showed that subjects with high and moderate abilities met the indicators of planning skills A1, A2 and A3, while subjects with low abilities met the indicators of planning skills A3. The monitoring skills of subjects with high and low abilities meet two indicators B1 and B2, while subjects with moderate abilities only meet one indicator, namely B1. In the evaluation skills of the three research subjects only met one indicator, namely C1.
ANALISIS KESALAHAN SISWA KELAS VII SMP DAERAH DALAM MENYELESAIKAN SOAL CERITA PECAHAN Edy Mulyono; Santi Irawati; Sudirman Sudirman
Jurnal Kajian Pembelajaran Matematika Vol 5, No 2 (2021): JURNAL KAJIAN PEMBELAJARAN MATEMATIKA
Publisher : FMIPA UNIVERSITAS NEGERI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um076v5i22021p18-25

Abstract

To Knowing student’s error is important for teachers to be able to develop learning. This research’s purpose is to describe the type student error in solving fraction problem. In this research, student gived three type problem.. The problem gived to 20 student at seven grade,it will be finish in 60 minute. According to the result will be choose 5 student to be subject of research. Colecting of data obtained from the result of test and interview. The result of test and interview will be analysis to find the type of student error according to Newman error analysis. The research result show that: (1) Reading error, S2 dan S4 misinterpreted sentences that exist on the matter. S2 wrote a known is to short and less meaningful. S2 didn’t write those asked in the question. (2) comprehension error, S2, S4 dan S5 didn’t understand each of question word. (3) transformation error, S2, S4 dan S5 can’t create a mathematical sentence of the existing problems. Subject can’t associate with known case in question. All of subject can’t make mathematical sentence in the application of algebra to solve problem. (4) process skill error, S1 can’t make an equation according to the problem, and make a mistake in multiplication of fraction (5) encoding error, S2, S4 dan S5 can find data that needed to solve the problem but student can’t write the corect answer.
KESALAHAN REPRESENTASI SISWA SMP DALAM MENYELESAIKAN MASALAH MATEMATIKA MATERI PERBANDINGAN Claudya Zahrani Susilo; Susiswo Susiswo; Swasono Rahardjo
Jurnal Kajian Pembelajaran Matematika Vol 5, No 2 (2021): JURNAL KAJIAN PEMBELAJARAN MATEMATIKA
Publisher : FMIPA UNIVERSITAS NEGERI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um076v5i22021p1-10

Abstract

This study is a qualitative descriptive study that describes the misrepresentation of junior high school students in solving mathematical problems. The research subjects were grade VII students representing high, medium, and low levels of mathematical ability. The results showed that the errors made by students in solving mathematical problems were: (1) high-ability students at the stage of understanding the problem made a verbal representation error, the stage of planning a solution, the stage of carrying out the completion, and the stage of checking the results of making a symbol representation error; (2) moderately capable students at the stage of understanding the problem of making verbal representations and symbol representations, the stage of planning a settlement, the stage of carrying out the settlement, and the stage of checking the results of making symbol representation errors, (3) students with low mathematical abilities at the stage of understanding the problem, the stage of planning a solution , the stage of carrying out the completion, and the stage of checking the results of making symbol representation errors.
KEMAMPUAN LITERASI MATEMATIS DITINJAU DARI KEMANDIRIAN BELAJAR DI MTS DARUL HIKMAH KEDUNG JEPAR Nailil Muna Auliya; Amin Suyitno; Mohammad Asikin
Jurnal Kajian Pembelajaran Matematika Vol 5, No 2 (2021): JURNAL KAJIAN PEMBELAJARAN MATEMATIKA
Publisher : FMIPA UNIVERSITAS NEGERI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um076v5i22021p11-17

Abstract

This study aims to describe students' mathematical literacy skills in terms of learning independence. This research is a descriptive qualitative research. The place of research is at MTs Darul Hikmah Kedung Jepara. The research subjects were seventh grade students of MTs Darul Hikmah who were selected through purposive sampling technique. The data was collected by giving a test of mathematical literacy skills and semi-structured interviews. The results showed that students with high learning independence category were able to solve well problems of low and medium level mathematical literacy skills. Students with moderate learning independence category were able to solve low and medium level mathematical literacy skills, but there were still errors. Students with low learning independence category are only able to solve low level questions well.
ANALISIS KEMAMPUAN BERPIKIR KRITIS DAN KEMANDIRIAN BELAJAR SISWA KELAS XI MATERI TURUNAN SELAMA PEMBELAJARAN DARING DENGAN MENGGUNKANA GOOGLE CLASSROOM DAN WHATSAPP Misfalla Roudlo; Dwijanto Dwijanto
Jurnal Kajian Pembelajaran Matematika Vol 5, No 2 (2021): JURNAL KAJIAN PEMBELAJARAN MATEMATIKA
Publisher : FMIPA UNIVERSITAS NEGERI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um076v5i22021p46-53

Abstract

The 21st century is a century marked by major transformations. In this century there are many challenges and new demands that call for new breakthroughs. The ability to think critically is an ability needed to face this century. In addition, student learning independence is also needed to be developed. One of the online media that is often used by students and teachers in online learning is google classroom and whatsApp. Based on the results of research conducted on students' critical thinking skills, it was found that 6.67 percent had very high abilities, 40 percent had high abilities, 26.67 percent had moderate abilities, 0 percent had very low abilities and 7 percent of students were very independent, 73 percent independent, 20 percent quite independent, and 0 percent less independent and very less independent in learning. Based on these results, it can be concluded that students 'critical thinking skills during online learning using WhatsApp and Google Classroom derived material can be categorized as high and students' learning independence is categorized as independent.
Profil level penalaran geometris siswa SMP dalam menyelesaikan soal geometri berdasarkan Teori Van Hiele Riera, Ecin; Utami, Anita Dewi; Darmawan, Puguh
Jurnal Kajian Pembelajaran Matematika Vol 6, No 1 (2022): JURNAL KAJIAN PEMBELAJARAN MATEMATIKA
Publisher : UNIVERSITAS NEGERI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um076v6i12022p22-28

Abstract

This study aims to describe the level profile of junior high school students' geometric reasoning in solving geometry problems in terms of Van Hiele's theory. The instruments used in this study consisted of the main and supporting instruments. The main instrument is the researcher himself. The supporting instruments consist of a Van Hiele thinking level test, a geometry problem-solving test and an interview guide that aims to verify how students step in solving geometry problems. The results showed that most students were still low in mastering the subject of understanding the concept of geometry so that it could cause errors when answering questions. This shows that the mathematical reasoning of junior high school students based on Van Hiele's theory for subjects with high and medium abilities is at level 1 (analysis) while those with low abilities are at level 0 (visualization).
Analisis kemampuan berpikir kreatif siswa dalam menyelesaikan soal open ended berdasarkan kemampuan pemahaman matematis Samuntya, Fitri; Susiswo, Susiswo; Muksar, Makbul
Jurnal Kajian Pembelajaran Matematika Vol 6, No 1 (2022): JURNAL KAJIAN PEMBELAJARAN MATEMATIKA
Publisher : UNIVERSITAS NEGERI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um076v6i12022p29-37

Abstract

This study aims to describe students creative thinking abilities in solving open ended problems based on mathematical understanding abilities. This type of reasearch is a qualitative descriptive study. The subjects of this research were 6 seventh grade students of SMP Muhammadiyah 4 Malang selected based on their mathematical understanding abilities. Test and interview were employed to collect data. The results showed that aspect of fluency could be achieved by students with high, medium, and low mathematical understanding abilities. The aspect of flexibility could be achieved by students who have high and medium mathematical understanding abilities. Finally, the aspect of originality could only be achieved by students with high mathematical understanding abilities.
Proses metakognitif siswa dalam menyelesaikan masalah matematika berdasarkan gaya belajar VAK (visual, auditori, dan kinestetik) Lamowa, Rachmad Abubakar; Irawati, Santi; Subanji, Subanji
Jurnal Kajian Pembelajaran Matematika Vol 6, No 1 (2022): JURNAL KAJIAN PEMBELAJARAN MATEMATIKA
Publisher : UNIVERSITAS NEGERI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um076v6i12022p38-47

Abstract

This study aims to describe students' metacognitive processes in solving mathematical problems based on the VAK (Visual, Auditory and Kinesthetic) learning style. The research method used in this research is descriptive qualitative. The research was conducted in the eighth grade of MTs Satu Atap Al-Hidayah on Jl. Pattimura Gg. VI No. 300 Gelonggong Temas, Batu City. Students are identified their learning styles through questionnaires and then given questions related to solving problems that are open-ended. Of the 15 students studied, there were three students with a visual learning style, three students with an auditory learning style and five students with a kinesthetic learning style. The results of the analysis show that the best metacognition process occurs in students with visual learning styles which are indicated by the achievement of the most indicators and followed by students with kinesthetic learning styles and then students with auditory learning styles. The results showed that the learning style did not significantly affect the students' metacognition process, but rather the understanding of the concept.
Students’ empirical thinking in solving mathematics problems Rif’at, Mohamad; Rahmawati, Puji; Riyadi, Slamet; Heriyanto, Heriyanto
Jurnal Kajian Pembelajaran Matematika Vol 6, No 1 (2022): JURNAL KAJIAN PEMBELAJARAN MATEMATIKA
Publisher : UNIVERSITAS NEGERI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um076v6i12022p1-10

Abstract

The research purpose is to investigate and explore a solution of non-directed of mathematics problems presented visually or algebraic, and to embed the empirical verification thinking. The problems are from Researcher Repertoire, test item of Teacher Profession Education of National Indonesia, and Flanders Mathematics Olympiad. We analyze the students’ empirical verification thinking of their solutions, i.e. the trend of the thinking, model of representation, and completeness of the logical steps. The results are: the pattern of thinking tends to linear model or of meta-pattern, the description tends to be non-linear or varies of the solution, and the logical steps tend to be a non-recognizable form of thinking. Our recommendations are that the more visual representations need multiple representations, the algebraic thinking needs more the visual illustrations, and the visual images needed in solving mathematics problems.

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