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Journal : HISTOGRAM: Jurnal Pendidikan Matematika

PENERAPAN LANGKAH POLYA DENGAN PBL UNTUK PENINGKATAN KEMAMPUAN MENYELESAIKAN SOAL MATEMATIKA HOTS Yolanda Ika Damayati; Sri Sutarni
HISTOGRAM: Jurnal Pendidikan Matematika Vol 7, No 1 (2023): Histogram
Publisher : STKIP Andi Matappa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/histogram.v7i1.2680

Abstract

Banyaknya hambatan yang sering dihadapi peserta didik dalam mengerjakan soal matematika berbasis Higher Order Thingking Skill (HOTS) yang menyebabkan pembelajaran kurang optimal. Problem Based Learning (PBL) merupakan model pembelajaran yang dapat digunakan untuk meningkatkan proses berpikir peserta didik dalam menyelesaikan soal matematika. Untuk menyelesaikan permasalahan matematika salah satunya dapat menggunakan model polya.  Penelitian ini bertujuan meningkatkan kemampuan peserta didik untuk menyelesaikan soal matematika tipe HOTS berdasarkan langkah polya dengan pembelajaran Problem Based Learning (PBL) di sebuah SMA Negeri di kabupaten Karanganyar,  Jawa Tengah,  Indonesia. Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK), dengan teknik pengumpulan data yang digunakan yaitu observasi,  tes,  catatan lapangan,  dan dokumentasi. Triangulasi teknik dalam penelitian ini digunakan untuk mengetahui keabsahan data.  Instrumen yang digunakan adalah tes kemampuan menyelesaikan soal matematika, lembar observasi,  dan pedoman analisis data menggunakan indikator polya. Berdasarkan analisis data dapat disimpulkan bahwa kemampuan peserta didik dalam memecahkan permsalahan matematika meningkat melalui penerapan soal matematika tipe HOTS berdasarkan langah polya dengan model Problem Based Learning. Hal ini dapat dilihat dari ketercapaian indukator pada aspek langkah polya,  yaitu: 1) Memahami masalah meningkat (30,56%), 2) Merencanakan penyelesaian meningkat (44,44%), 3) Menyelesaikan masalah sesuai rencana meningkat (13,89%), 4) Memeriksa kembali hasil penyelesaian meningkat (47,22%).
ANALISIS KEMAMPUAN BERPIKIR KREATIF DALAM MENYELESAIKAN SOAL MATEMATIKA HOTS MELALUI GAYA KOGNITIF Fafria Fari Hastuti; Sri Sutarni
HISTOGRAM: Jurnal Pendidikan Matematika Vol 7, No 1 (2023): Histogram
Publisher : STKIP Andi Matappa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/histogram.v7i1.2642

Abstract

The purpose of this study is to explain the ability to think creatively when working on HOTS questions based on reflective and impulsive cognitive learning styles. The research was conducted using a qualitative descriptive method. The research subjects were class VII students of SMP Negeri 1 Polokarto with reflective and impulsive characteristics. The research subjects were selected through the Matching Familiar Figures Test (MFFT). The method used in conducting this research is The Matching Familiar Figure Test (MFFT), test sheets, and interview sheets. MFFT sheets to determine students' cognitive styles, test sheets to assess students' original thinking abilities, and interview sheets to complete information on test results. The stages of simplification, presentation, and drawing conclusions are used in analyzing the data. The results of the study proved that students' creative thinking abilities in solving HOTS questions with a reflective cognitive style were able to meet the indicators for aspects of flexibility, originality, and detail, while the aspects of fluency were still not met. Meanwhile, students who have an impulsive cognitive style do not meet the indicators of flexibility and detail aspects because students with an impulsive cognitive style can only answer questions in one way and have not answered the questions in detail.
ANALISIS KESULITAN SISWA DALAM MENYELESAIKAN SOAL MATEMATIKA TIPE HOTS BERBASIS LANGKAH POLYA Charomah Sri Setianing Rahayu; Sri Sutarni
HISTOGRAM: Jurnal Pendidikan Matematika Vol 7, No 1 (2023): Histogram
Publisher : STKIP Andi Matappa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/histogram.v7i1.2655

Abstract

This study was aimed at finding two objectives, there were the description of student difficulties in solving HOTS type math problems based on polya steps and the factors that caused students difficulties in solving polya step-based HOTS math problems. This study experienced by high school students in class X in Klaten Regency. This study was descriptive research with a qualitative approach. The subjects of this study were 24 class X high school students in Klaten Regency. This study used observation data collection techniques, written tests, interviews, and documentation. The results showed that difficulty to understand the problem (5.47%), difficulty to plans (12.80%), difficulty to implement the plan (27.13%), and difficulty to check again (54.59%). The factors of high school students' difficulties in solving HOTS type math problems based on polya steps came from internal factors and external factors. The internal factors were low students' interest in mathematics, low students' motivation, and bad students' attitudes in dealing with math problems. The external factors were experience solving HOTS questions, inattention of family environment and unpleasant of home situation, the school environment, such as inadequate facilities, and the community environment that drain student times.
ANALISIS KEMAMPUAN BERPIKIR KREATIF DALAM MENYELESAIKAN SOAL MATEMATIKA HOTS MELALUI GAYA KOGNITIF Fafria Fari Hastuti; Sri Sutarni
HISTOGRAM: Jurnal Pendidikan Matematika Vol. 7 No. 1 (2023): Histogram
Publisher : STKIP Andi Matappa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/histogram.v7i1.2642

Abstract

The purpose of this study is to explain the ability to think creatively when working on HOTS questions based on reflective and impulsive cognitive learning styles. The research was conducted using a qualitative descriptive method. The research subjects were class VII students of SMP Negeri 1 Polokarto with reflective and impulsive characteristics. The research subjects were selected through the Matching Familiar Figures Test (MFFT). The method used in conducting this research is The Matching Familiar Figure Test (MFFT), test sheets, and interview sheets. MFFT sheets to determine students' cognitive styles, test sheets to assess students' original thinking abilities, and interview sheets to complete information on test results. The stages of simplification, presentation, and drawing conclusions are used in analyzing the data. The results of the study proved that students' creative thinking abilities in solving HOTS questions with a reflective cognitive style were able to meet the indicators for aspects of flexibility, originality, and detail, while the aspects of fluency were still not met. Meanwhile, students who have an impulsive cognitive style do not meet the indicators of flexibility and detail aspects because students with an impulsive cognitive style can only answer questions in one way and have not answered the questions in detail.
ANALISIS KESULITAN SISWA DALAM MENYELESAIKAN SOAL MATEMATIKA TIPE HOTS BERBASIS LANGKAH POLYA Charomah Sri Setianing Rahayu; Sri Sutarni
HISTOGRAM: Jurnal Pendidikan Matematika Vol. 7 No. 1 (2023): Histogram
Publisher : STKIP Andi Matappa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/histogram.v7i1.2655

Abstract

This study was aimed at finding two objectives, there were the description of student difficulties in solving HOTS type math problems based on polya steps and the factors that caused students difficulties in solving polya step-based HOTS math problems. This study experienced by high school students in class X in Klaten Regency. This study was descriptive research with a qualitative approach. The subjects of this study were 24 class X high school students in Klaten Regency. This study used observation data collection techniques, written tests, interviews, and documentation. The results showed that difficulty to understand the problem (5.47%), difficulty to plans (12.80%), difficulty to implement the plan (27.13%), and difficulty to check again (54.59%). The factors of high school students' difficulties in solving HOTS type math problems based on polya steps came from internal factors and external factors. The internal factors were low students' interest in mathematics, low students' motivation, and bad students' attitudes in dealing with math problems. The external factors were experience solving HOTS questions, inattention of family environment and unpleasant of home situation, the school environment, such as inadequate facilities, and the community environment that drain student times.
PENERAPAN LANGKAH POLYA DENGAN PBL UNTUK PENINGKATAN KEMAMPUAN MENYELESAIKAN SOAL MATEMATIKA HOTS Yolanda Ika Damayati; Sri Sutarni
HISTOGRAM: Jurnal Pendidikan Matematika Vol. 7 No. 1 (2023): Histogram
Publisher : STKIP Andi Matappa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/histogram.v7i1.2680

Abstract

Banyaknya hambatan yang sering dihadapi peserta didik dalam mengerjakan soal matematika berbasis Higher Order Thingking Skill (HOTS) yang menyebabkan pembelajaran kurang optimal. Problem Based Learning (PBL) merupakan model pembelajaran yang dapat digunakan untuk meningkatkan proses berpikir peserta didik dalam menyelesaikan soal matematika. Untuk menyelesaikan permasalahan matematika salah satunya dapat menggunakan model polya.  Penelitian ini bertujuan meningkatkan kemampuan peserta didik untuk menyelesaikan soal matematika tipe HOTS berdasarkan langkah polya dengan pembelajaran Problem Based Learning (PBL) di sebuah SMA Negeri di kabupaten Karanganyar,  Jawa Tengah,  Indonesia. Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK), dengan teknik pengumpulan data yang digunakan yaitu observasi,  tes,  catatan lapangan,  dan dokumentasi. Triangulasi teknik dalam penelitian ini digunakan untuk mengetahui keabsahan data.  Instrumen yang digunakan adalah tes kemampuan menyelesaikan soal matematika, lembar observasi,  dan pedoman analisis data menggunakan indikator polya. Berdasarkan analisis data dapat disimpulkan bahwa kemampuan peserta didik dalam memecahkan permsalahan matematika meningkat melalui penerapan soal matematika tipe HOTS berdasarkan langah polya dengan model Problem Based Learning. Hal ini dapat dilihat dari ketercapaian indukator pada aspek langkah polya,  yaitu: 1) Memahami masalah meningkat (30,56%), 2) Merencanakan penyelesaian meningkat (44,44%), 3) Menyelesaikan masalah sesuai rencana meningkat (13,89%), 4) Memeriksa kembali hasil penyelesaian meningkat (47,22%).
Co-Authors Abdul Gofir Abidah Rohmatillah Ahmad Syafi'i Ma'arif Amelia Nur Vidyanti Anam Sutopo Anis Mahmudah Anis Mahmudah, Anis Antok Aryuana Aprilianto, Muhamad Farhan Ardelia, Berliani Aulia, Syafira Nur Azmi Bayuangga, Halwan Fuad Cahyaningtyas, Putri Charomah Sri Setianing Rahayu Damastuti, Ayun Siwi Dina Maulita Efi Maysaroh Emese Kovácsné Nagy Erlina, Diah Ayu Fafria Fari Hastuti Ferdianto, Juli Gatiniggsih, Rustiwi Harun Joko Prayitno Hasan, Titis Rohmat Hasnawati, Zakiyah Hastuti , Windi Hayati, Hanifah Fajarisna Hermawati Hermawati, Hermawati Hidayati, Miftachul Hindarto Indarwati Indarwati Irmanopaliza, Ade Ismail Setyopranoto Jasno, Jasno Khairunnisaa', Danik Martha Kurniawan Budi Santoso, Kurniawan Budi Laksmiwati, Pasttita Ayu Lestari, Enur Rara Lina Listiana Maghdhuroh, Umi Mahmudah, Mutiara Hisda Mairina, Upik Masduki Masduki Masduki Maulida, Dini Wardani Mawaddah Ar-Rochmah Muhamad Arief Rahman Muhamad Farhan Aprilianto Muhamad Toyib Muhammad Kholid Muhammad Noor Kholid Muhammad Toyib, Muhammad Nagy, Emese Kovácsné Nathania, Caroline Evanthe Nida Sri Utami Nining Setyaningsih Nuqthy Faiziyah Nur Rohman Nur Rohman Pamungkas, Haris Wahyu Pandhita S, Gea Paryono Pasttita Ayu Laksmiwati Peni Suharti Prabandari, Radha Sita Pratama, Muhammad Alif Prodjohardjono, Astuti Puteri, Mei Yunika Putri, Reni Widya Putri, Vega Pratiwi Qhadhavy Putri, Iqlima Khartini Radha Sita Prabandari Rania, Nadhifa Riayuliatun, Evi Rita P Khotimah, Rita P Rita Pramujiyanti Khotimah Rita Rahmaniati Rusdijanto, Titania Alya Ruspeni Daesusi Salsabila Nur Faizzah Santosa, Yoga Tegar Satiti, Sekar Setyaningrum, Cempaka Thursina Srie Setyaningsih, Indarwati Silalahi, Lothar Matheus Manson Vanende Sri Rejeki Subagya Subagya, Subagya Subagya, Nanang Legawa Suharti, Peni Susianti, Noor Alia Sutama Toyib, Muhamad Trihapsari, Nadia Trisni, Rizka Umi S. Intansari Ida Savitri Laksanawati Wibowo, Eko Ari Widiantoro, Rulli Yolanda Ika Damayati Yulia Maftuhah Hidayati Yusuf Zakaria Zakaria, Yusuf