Mathematical problem solving in students with disability based on prior mathematics ability

Abstrak:Tujuan penelitian ini adalah untuk mengetahui perbedaan kemampuan penalaran dan pemecahan masalah matematis siswa yang diajar dengan Think Pair Share (TPS) dan Group Investigation (GI) di kelas X MAS Amaliyah Sunggal. Penelitian ini merupakan penelitian kuantitatif dengan jenis eksperimen kuasi. Populasi penelitian ini adalah seluruh siswa kelas X MAS Amaliyah Sunggal Tahun Ajaran 2019/2020, yang selanjutnya dipilih sampel sebanyak dua kelas secara acak yaitu X-IPA3 dan X-IPA2. Data pada penelitian ini diperoleh melalui tes kemampuan penalaran dan pemecahan masalah matematis. Selanjutnya data dianalisis menggunakan uji ANAVA dua jalur. Hasil penelitian memperlihatkan bahwa, (1) terdapat perbedaan yang signifikan kemampuan penalaran dan pemecahan masalah matematis siswa yang belajar dengan TPS dengan siswa yang belajar dengan GI; dan (2) tidak ada interaksi antara model pembelajaran (TPS, GI) terhadap kemampuan matematis (penalaran, pemecahan masalah). Sehingga dapat disimpulkan bahwa model pembelajaran TPS dan GI memberikan pengaruh yang berbeda terhadap kemampuan penalaran dan pemecahan masalah matematis siswa. Kata Kunci:Penalaran, Pemecahan Masalah, Think Pair Share, Group Investigation Abstract:The purpose of this research was to determine differences in students’s reasoning and mathematical problem solving abilities by cooperative learning in Think Pair Share (TPS) and Group Investigation (GI). This research was quantitative study and a quasi eksperimen. The population was all students of grade X MAS Amaliyah Sunggal in Academic Year 2019/2020, then two class is selected as sample randomly. They were X-IPA2 dan X-IPA3. Data was collected by test of reasoning and mathematical problem solving. Then data were analyzed using the two-way ANAVA. The result showed that, (1) there were significant differences in the ability of reasoningg and mathematical problem solving of students who studied by TPS and students who studied by GI; and (2). There is no interaction between learning models (TPS and GI) and the mathematics ability (reasoning and problem solving). So it can be concluded that the TPS and GI gives a different effect on students’ mathematical reasoning and problem solving abilities. Keywords:Reasoning, Problem Solving, Think Pair Share, Group Investigation

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Is functional skills mathematics approach relevant to stimulate students’ mathematical problem solving?

10.31227/osf.io/69hdc ◽

2019 ◽

Author(s):

Rina Oktaviyanthi ◽

RIA NOVIANA AGUS ◽

Yani Supriani ◽

Usep Sholahudin

Keyword(s):

Science Education ◽

Mathematics Education ◽

Problem Solving ◽

Mathematical Problem ◽

Qualitative Approach ◽

Mathematical Problem Solving ◽

Functional Skills ◽

Problem Solving Skills ◽

Mathematics Ability ◽

Depth Interviews

This study described the stimulation structure of problem-solving skills obtained by students who were taught mathematics using functional skills mathematics approach. A descriptive exploratory qualitative approach was used to examine the students’ stimulation structure. Participants included three students from different level of mathematics ability in the second semester students of mathematics education program at Universitas Serang Raya. The data gained from the students’ problem-solving working collaborated with in-depth interviews focused on the students’ thinking refers to the functional skills mathematics completeness indicator. Exploration results showed the percentage of stimulation for each student of high, moderate and low mathematics ability are 81.8%, 54.5% and 36.7%. The relevance of the implementation of the functional skills mathematics approach was explained in more detail in the discussion. (This paper has been presented in "Mathematics, Science, and Computer Science Education International Seminar 2018", Universitas Pendidikan Indonesia (UPI), Bandung, West Java, Indonesia, October 27, 2018)

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KEMAMPUAN KOMUNIKASI DAN PEMECAHAN MASALAH MATEMATIS MAHASISWA PENDIDIKAN GURU SEKOLAH DASAR MELALUI PEMBELAJARAN BERBASIS MASALAH

Jurnal Pendidikan ◽

10.33830/jp.v11i2.555.2010 ◽

2010 ◽

Vol 11 (2) ◽

pp. 51-60

Author(s):

Karlimah

Keyword(s):

Problem Solving ◽

Student Teachers ◽

Mathematical Problem ◽

Mathematical Problem Solving ◽

State University ◽

Mathematical Communication ◽

Chi Square ◽

Mathematics Ability ◽

Chi Square Test ◽

Conventional Classroom

This experimental study was conducted to investigate students’ mathematical communication and problem solving abilities by using problem based learning (PBL). The subjects of this study were 67 student teachers from a State University in Bandung. Instruments of this study were a mathematical communication test and a mathematical problem solving test. The data were analyzed by using one and two path anova, Mann Whitney test and chi square test. The study found that: (1) Students’ mathematical communication and problem solving abilities in PBL classroom were higher than those of students of conventional classroom; (2) The advantage of PBL were also supported by the findings that mathematical communication and problem solving abilities of students with low initial ability were higher in PBL classroom compared to those ofconventional classroom; (3) There was significant correlation between mathematical communication and problem solving abilities; (4) There were no interaction between teaching approaches and prior mathematics ability on students’ mathematical communication and problem solving abilities.

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Students’ Intuition in Solving Mathematics Problems: The Case of High Mathematics Ability and Gender Differences

AL-ISHLAH: Jurnal Pendidikan ◽

10.35445/alishlah.v13i3.1007 ◽

2021 ◽

Vol 13 (3) ◽

pp. 2711-2724

Author(s):

Nazariah Nazariah ◽

Nailul Authary

Keyword(s):

Problem Solving ◽

Mathematical Problem ◽

Equation System ◽

Female Students ◽

Mathematical Problem Solving ◽

Male And Female ◽

Mathematics Problems ◽

Mathematics Ability ◽

Mathematical Problems ◽

High Level

Students are required to find their appropriate strategies to solve mathematics problems so that intuition is needed. Male and female students have different intuition on mathematical problem-solving. Thus, gender is influencing how to obtain mathematical knowledge. This descriptive qualitative study aimed to analize the intuition differences of male and female students who have high-level mathematical abilities at secondary school in solving mathematics problems. Data was collected through tests of mathematical problem-solving and interviews then analysed through data reduction, data presentation, and conclusion. This study found that: (1) There are differences in the characteristics of male and female intuition in mathematical problems solving, (2) The intuition of male and female in mathematical problems solving based on Polya's steps is different in re-checking the answers, (3) There are differences in intuition when students solve linear equation system problems. There are differences in intuition between male and female students with high matematical abilities in each material. Students with problem-solving abilities have affirmative intuition to understand problems, anticipatory intuition for problem-solving plans and solutions, and conclusive intuition to re-examine problems.

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Kemampuan Pemecahan Masalah Matematika Ditinjau dari Kemampuan Awal Matematika dan Perbedaan Gender

Issues in Mathematics Education (IMED) ◽

10.35580/imed ◽

2017 ◽

Vol 1 (1) ◽

pp. 7

Author(s):

Erni Apriani ◽

D Djadir ◽

A Asdar

Keyword(s):

Gender Differences ◽

Problem Solving ◽

Mathematical Problem ◽

Linear Equations ◽

Mathematical Problem Solving ◽

Ability Test ◽

Problem Solving Skills ◽

Mathematics Problem Solving ◽

Mathematics Ability ◽

And Gender

Abstrak. Penelitian ini merupakan penelitian deskriptif yang bersifat kualitatif yang bertujuan untuk mendeskripsikan kemampuan pemecahan masalah matematis ditinjau dari kemampuan awal matematika dan perbedaan gender. Subjek penelitian ini adalah enam orang siswa Keenam siswa dipilih berdasarkan nilai Tes Kemampuan Matematika yang terbagi dalam kategori tinggi, sedang, dan rendah dengan dua orang masing-masing satu laki-laki dan satu perempuan yang mewakili tiap tingkatan kemampuan matematika pada materi SPLDV dengan mengambil nilai tertiggi dari tiap kategori kemampuan. Keenam subjek diberikan TesKemampuan Pemecahan Masalah Matematika I dan TesKemampuan Pemecahan Masalah Matematika II dalam waktu yang berbeda. Teknik analisis data menggunakan analisis kualitatif.Hasil dari penelitian ini menunjukkan bahwa: (1) Indikator menyebutkan hal-hal yang diketahui dan ditanyakan dimiliki oleh semua subjek, (2) Indikatormembuat rencanapenyelesaian masalah dari hal-halyang diketahui untukpemecahan masalahdimiliki oleh semua subjek, (3) Indikator melaksanakanpemecahan masalah melaluirencana yang telah dibuat dimiliki oleh semua subjek, (4) Indikator melakukan pemeriksaan kembali terhadapjawaban yang sudah adadimiliki oleh semua subjek.Kata kunci: penelitian kualitatif, kemampuan pemecahan masalah matematis, kemampuan awal matematika, perbedaan gender, sistem persamaan linear dua variabelAbstact. This research is a qualitative descriptive research that aims to describe the ability of problem solving mathematically viewed from the early ability of mathematics and gender differences. The subjects of this study were six students. The six students were selected based on the Mathematics Ability test scores divided into high, medium, and low categories with two men each and one woman representing each level of math skills on SPLDV material by taking the highest grades from each capability category. The six subjects were given the Mathematical Problem Solving Ability Test I and the Mathematics Problem Solving Ability Test II at different times. Data analysis techniques using qualitative analysis. The results of this study indicate that: (1) Indicators mention things that are known and questioned by all subjects, (2) Indicators to make problem-solving plans from things known for problem solving are shared by all subjects, (3) Indicators carry out problem solving through a plan that has been made owned by all subjects, (4) Indicators of re-examination of existing answers owned by all subjects.Keywords: Qualitative research, mathematical problem solving skills, early math ability, gender differences, two-variable linear equations system

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