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Mathematics literacy on creative problem solving with realistic mathematics education approach assisted by e-learning schoology Azmi, Anisa Luthifa; Wardono, Wardono; Cahyono, Adi Nur
Unnes Journal of Mathematics Education Vol 7 No 3 (2018): Unnes Journal of Mathematics Education
Publisher : Department of Mathematics, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ujme.v7i3.24472

Abstract

This research was conducted to find out the influence of Creative Problem Solving (CPS) model of learning with RME approach with the help of Schoology to increase junior high school students’ mathematic literacy and students’ learning output. This research used design true experimental design pretest-posttest control group design. This research used qualitative research method which involved control group and experiment group. The sampling technique used was random sampling. Experiment class was given a treatment in the form of Creative Problem Solving-RME learning. Meanwhile, control group was given a treatment in the form of expository-scientific. The data was collected using mathematic literacy’s ability test, observation, and interview. From the final data of mathematic literacy’s ability test, the researcher analysed and obtained that: (1) the students’ proportion in Creative Problem Solving-RME learning which passed the minimun criteria of mastery learning (KKM) was about 75%; (2) the average of students’ mathematic literacy on Creative Problem Solving- RME learning was better than the average of students’ mathematic litaracy on expository learning. So, we can conclude that Creative Problem Solving-RME learning was effective to improve students’ mathematic literacy.
Mathematical literacy ability on project based learning model with RME approach assisted by schoology Asmara, Maharani; Wardono, Wardono
Unnes Journal of Mathematics Education Vol 8 No 2 (2019): Unnes Journal of Mathematics Education
Publisher : Department of Mathematics, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ujme.v8i2.31410

Abstract

Abstract Mathematical literacy skills need to be improved so that students are able to solve mathematical problems correctly. This study aims to (1) To find out the mathematical literacy abilities of students in the PjBL model with the RME approach assisted by media, Schoology can achieve classical completeness or more; (2) To find out which one is better between the average mathematical literacy abilities in the PjBL model, the RME approach is assisted by Schoology's media in the experimental class and the DL model's Scientific approach in the control class. The population in this study was VII grade students in a school in the city of Semarang. This research is quantitative research. Sampling is done by random sampling technique. The results of the study showed that using the PjBL model of the RME approach assisted by Schoology in achieving classical completeness, and learning the PjBL with the RME approach assisted by the Schoology media in the experimental class had an average mathematical literacy ability compared to DL learning Scientific approaches in the control class.
Analysis of students' mathematical literacy skills in TAPPS model learning with metaphorical thinking approach assisted by Class Dojo Yanto, Muhammad Dwi; Wardono, Wardono
Unnes Journal of Mathematics Education Vol 9 No 3 (2020): Unnes Journal of Mathematics Education
Publisher : Department of Mathematics, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ujme.v9i3.44540

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This research aims to describe students' mathematical literacy skills in the Think Aloud Pair Problem Solving learning model with a metaphorical thinking approach assisted by Class Dojo. The research method used in this study is qualitative. The research subjects were selected by purposive sampling technique based on students’ level of mathematical literacy skills. In this study, data were obtained using triangulation of techniques including test methods, interview methods, and observation methods, as well as using triangulation of sources with 6 research subjects consisting of 2 upper-class students, 3 moderate class students, and 1 lower-class student. Qualitative data analysis includes data validity, data reduction, data presentation, and concluding. The results showed that upper-class students were able to master the six components, there are communication, mathematizing, representation, reasoning and argument, devising strategies for solving problems, and using mathematical tools. Moderate class students are quite capable of mastering the five components, there are communication, mathematizing, representation, devising strategies for solving problems, and using mathematical tools. Lower-grade students were able to master the three components well, there are communication, mathematizing, and using symbolic, formal, and technical language, and operations.
IbM BAGI GURU-GURU MATEMATIKA SMP YANG MENGALAMI KESULITAN PEMECAHAN MASALAH MELALUI VISUALISASI GEOMETRI ANALITIK BIDANG CARTESIUS BERBANTUAN SOFTWARE GEOMETER'S SKETCHPAD Mariani, Scolastika; Wardono, Wardono
Rekayasa : Jurnal Penerapan Teknologi dan Pembelajaran Vol 16, No 1 (2018): Juli 2018
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/rekayasa.v16i1.15079

Abstract

.Komunikasi tulis matematika sangat penting karena tidak banyak siswa yang dapat memahami teks matematika maupun mengkomunikasikan ide-ide dalam benak mereka dengan baik, benar dan runtut. Geometri Analitik membutuhkan kemampuan daya tilik keruangan, termasuk Geometri Analitik (representasi Aljabar dari bangun-bangun Geometri Analitik), dengan bantuan software komputer Geometer's Sketchpad visualisasi Geometri Analitik dari representasi Aljabarnya dan sebaliknya akan lebih jelas, guru maupun siswa dapat mengkomunikasikan konsep-konsep dengan lebih jelas. Pembelajaran Geometri Analitik Datar dengan ceramah dan bahan ajar cetakan mengakibatkan ketrampilan proses pembelajaran Geometri Analitik Datar peserta didik masih jauh dari harapan, perlu dilakukan pembelajaran yang inovatif dan bahan ajar yang sesuai untuk Geometri Analitik datar. Terlebih jika dibantu dengan software yang memang untuk Geometri Analitik datar diharapkan akan meningkatkan aktifitas dan ketrampilan proses memecahkan masalah untuk soal-soal materi Geometri Analitik datar lebih meningkat. Metode proyek digunakan untuk menjembatani bahan ajar soal-soal pemecahan masalah berbantuan software Geometer's Sketchpad dengan pembelajaran di kelas. Geometer's Sketchpad adalah software yang dapat digunakan untuk membantu abstraksi siswa dalam mempelajari atau mengerjakan permasalahan materi Geometri Analitik datar khususnya dalam bidang Cartesius. Pelatihan dan workshop " IbM Bagi Guru-Guru Matematika SMP Yang Mengalami Kesulitan Pemecahan Masalah Melalui Visualisasi Geometri Analitik dari representasi Aljabarnya dan sebaliknya Bidang Cartesius Berbantuan Software Geometer's Sketchpad" perlu dilakukan untuk meningkatkan ketrampilan dan visualisasi bangun-bangun Geometri Analitik datar dengan Geometer's Sketchpad dan integrasinya dalam pembelajaran pemecahan matematika di kelas. Pelatihan ini diterapkan pada Guru-guru Matematika MGMP Sub Rayon 2 di kota Semarang, diamati dan dianalisis peningkatan penguasaan konsep Geometri Analitik, ketrampilan menggambarkan representasi Aljabar ke dalam benda Geometri Analitik maupun sebaliknya dan peningkatan kemampuan komunikasi matematik terutama Geometri Analitik dalam pemecahan masalah. Pelatihan (Teori Geometri Analitik dan Praktek Geometer's Sketchpad) dilaksanakan selama 4x8 jam (4 hari), yaitu : Rabu tanggal 12 Agustus 2017, Kamis, tanggal 13 Agustus 2017, Rabu, tanggal 19 Agustus 2017, dan Kamis, 20 Agustus 2017. Pelatihan dilaksanakan di Aula gedung Serba Guna SMP Negeri 15 Semarang. Dilakukan tes awal dan tes akhir untuk melihat apakah ada peningkatan kemampuan penguasaan Geometri Analitik , dengan hasil : Rata-rata Nilai Pre-tes = 76,25, Rata-rata Nilai Pos-tes = 81, dianalisis peningkatannya dengan menggunakan Pairs Sample t-test, diperoleh nilai sig = 0.000, sehingga H0 ditolak dan H1 diterima dan dapat disimpulkan Nilai Rata-rata Pos-tes lebih baik dari Nilai Rata-rata Pre-tes, jadi ada peningkatan pemahaman dan ketrampilan Geometri Analitik dan Praktek Geometer's Sketchpad setelah dilaksanakan Pelatihan. Hasilpembuatan gambar-gambar menggunakan Geometer's Sketchpad sangat bagus dan menarik, dan peserta puas dengan pelatihan ini.
Graph Theory as A Tool for Growing Mathematical Creativity Puput Suriyah; Stevanus Budi Waluya; Rochmad Rochmad; Wardono Wardono
Jurnal Pendidikan Edutama Vol 7, No 1 (2020): January 2020
Publisher : IKIP PGRI Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (91.187 KB) | DOI: 10.30734/jpe.v7i1.744

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Abstrac: The purpose of this research to describe about graph theory is subject can serve as a tool for growing mathematical creativity. Systematic Literature Review (SLR) is used as a method of analyzing a wide range of articles and literature were obtained through searching of data sources. The results of the analysis of various sources elaborated reviews about the open ended questions of graph theory that are used as a disclosure in growing the mathematical creativity of students based on Bahar & Maker's theory modifications are open ended questions that have characteristics such as fluency and flexibility and have been done in detail/elaboration. Fluency on theory graph can be known when students do task/exercises such as isomorphic graph. Flexibility on theory graph can be known when students do task/exercises, example about spanning trees. In this paper also we showed how can use graph theory to teach standards of NCTM (National Council of Teachers on Mathematics of America) that related with mathematical creativity. Keyword: graph theory, mathematical creativity, fluency, flexibility  Abstrak: Tujuan penelitian ini untuk mendeskripsikan graf teori merupakan salah satu alat untuk menumbuhkan kreativitas matematika. Systematic Literature Review (SLR) digunakan sebagai metode dalam menganalisis sebagai berbagai artikel dan literatur yang diperoleh melalui pencarian sumber data. Hasil analisis dari berbagai sumber tersebut dijabarkan ke dalam ulasan tentang pertanyaaan terbuka dari teori graf yang digunakan untuk mengungkap tumbuhnya kreativitas matematika peserta didik berdasarkan teori modifikasi Bahar & Maker dimana pertanyaan terbuka yang memiliki karakteristk seperti fluency/kelancaran dan flexibility/keluwesan yang dikerjakan secara elaborasi. Dimensi fluency/kelancaran pada teori graf dapat diketahui ketika peserta didik mengerjakan soal misal tentang isomorfik. Dimensi flexibility/keluwesan pada teori graf dapat diketahui ketika peserta didik mengerjakan soal misal tentang spanning trees/pohon berentang. Dalam artikel ini ditunjukkan juga bagaimana graf teori menggunakan standar dari NCTM yang terkait dengan kreaitvitas matematika. Kata kunci: teori graf, kreativitas matematika, fluency, flexibility
Analysis of Students' Mathematical Creative Thinking Ability in Module-assisted Online Learning in terms of Self-efficacy YL Sukestiyarno; Nur Livia D Mashitoh; Wardono Wardono
Didaktik Matematika Vol 8, No 1 (2021): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (521.433 KB) | DOI: 10.24815/jdm.v8i1.19898

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The research aims to describe the underlying cause of students' low Creative Thinking Ability (CTA), and examine the effectiveness of online learning assisted by module in improving CTA in terms of self-efficacy. The research applied a mixed-method. The subjects were 8-grade students. The qualitative research subjects were selected purposively, generating two students for each category of low, medium, and high self-efficacy. While quantitative research used cluster sampling to classify experimental and control classes. The independent variable of the study was self-efficacy, and the dependent variable was CTA. Data collection was conducted by observation, interviews, documents, questionnaire, and test. Data was analyzed using descriptive analysis, statistical regression tests, and t-test. The results showed that the underlying cause of low CTA was in students' low and medium self-efficacy. Students with low and moderate self-efficacy highly depended on teacher help. For students with high self-efficacy, the CTA worked well. The results also revealed that the average CTA in the experimental class reached the minimum criteria of mastery learning; the average CTA of the experimental class was better than the CTA of the control class; and the effect of positive self-efficacy on CTA was 38.50% in the experimental category, showing that this learning was effective.
Analisis Kemampuan Berpikir Aljabar Siswa ditinjau dari Adversity Quotient Nor Amalliyah; Wardono Wardono; Mulyono Mulyono
Vygotsky : Jurnal Pendidikan Matematika dan Matematika Vol 4, No 1 (2022): Vygotsky: Jurnal Pendidikan Matematika dan Matematika
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (471.448 KB) | DOI: 10.30736/voj.v4i1.420

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Penelitian deskriptif kualitatif ini bertujuan untuk menganalisis kemampuan berpikir aljabar berdasarkan AQ yang dimiliki siswa. Subjek penelitian terdiri dari 3 siswa yang dipilih menggunakan teknik purposive sampling dengan tipe maximal variation purosive. Terjadi perbedaan kemampuan berpikir aljabar antara siswa quitter, campers, dan climbers. Indikator5kemampuan berpikir%aljabar yang dapat dipenuhi siswa quitters yaitu menuliskan hal-hal5yang diketahui5dari5soal, menentukan%variabel, serta membuat%model matematikai dari variabel sesuai dengan soal. Siswa campers dapat memenuhi beberapa indikator kemampuan berpikir aljabar, diantaranya mampu menentukan variabel, menyusun model matematika dari variabel, menggunakan%model matematikai untuk%menyelesaikan isoal serta menerapkan%nilai%variabel untuki imenentukan solusi dari permasalahan.  Siswa climbers dapat memenuhi semua indikator kemampuan berpikir aljabar.
Contextual learning with Ethnomathematics in enhancing the problem solving based on thinking levels Andi Saparuddin Nur; Stevanus Budi Waluya; Rochmad Rochmad; Wardono Wardono
JRAMathEdu (Journal of Research and Advances in Mathematics Education) Volume 5 Issue 3 October 2020
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jramathedu.v5i3.11679

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The differences in the development of students' thinking levels, especially in adolescence, impact the way they perceive problems. Contextual learning with ethnomathematics can provide opportunities for students to develop problem-solving abilities based on their level of thinking. This study examined the contextual learning with ethnomathematics to enhance problem-solving abilities based on thinking levels.This experimental research was conducted by posttest only control group design. The participants of this research were 60 students at a junior high school in Gowa Regency, South Sulawesi Province.Data were collected using observation sheets to determine local cultural characters that appeared at the time of treatment. The thinking level category uses the group assessment for logical thinking (GALT) test. The students' mathematical problem-solving abilities use the curved side space material to suit the local cultural context. The data analysis technique used descriptive statistics and covariance analysis (ANCOVA). This study results indicate that contextual learning with ethnomathematics influences problem-solving abilities based on the level of thinking. Furthermore, local cultural characters appear in each category of students' thinking levels. Students with formal thinking levels have better problem-solving abilities than transitional and concrete thinking levels. Contextual learning with ethnomathematics fosters problem-solving abilities based on the thinking levels
Kemampuan Pemecahan Masalah Matematika Ditinjau Dari Tingkat Pendidikan Orang Tua Pada Model Pembelajaran Blended Learning Menggunakan Google Classroom Terhadap Siswa Sekolah Dasar Ri'ah Nurhayati; Wardono Wardono; Kustiono Kustiono
Jurnal Pendidikan dan Konseling (JPDK) Vol. 5 No. 1 (2023): Jurnal Pendidikan dan Konseling
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jpdk.v5i1.12010

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Rendahnya kemampuan siswa dalam memecahkan masalah tentu tidak lepas dari faktor guru dan siswa itu sendiri selain faktor-faktor yang lain karena adanya Pandemi Covid-19. Penelitian ini menggunakan desain penelitian sequential explanatory dimana pengumpulan data dilakukan dengan analisis data kuantitatif terlebih dahulu kemudian dilanjutkan dengan pengumpulan dan analisis data secara kualitatif. Nilai rata-rata kelas kontrol sebesar 68,74 dan nilai rata-rata kelas eksperimen sebesar 80,46, sehingga dapat disimpulkan nilai rata-rata hasil belajar siswa kelas eksperimen lebih tinggi dibandingkan kelas kontrol. Sehingga dapat disimpulkan bahwa penerapan pembelajaran model blended learning menggunakan google classroom efektif dalam meningkatkan hasil belajar siswa. Selain itu presentase peningkatan kelulusan pada kelas eksperimen jauh lebih tinggi yakni sebesar 81% dibandingkan dengan kelas control yang memiliki besar peningkatan kelulusan sebesar 15,8%. Berdasarkan uji Two way Anova Secara individual pada baris model dan pendidikan menunjukkan nilai sig. sebesar 0,000 dan 0,013 yang mana kurang dari 0,05. Hal ini menunjukkan bahwa secara individual baik model maupun tingkat pendidikan orang tua masing-masing mempengaruhi hasil belajar siswa. Sedangkan pengaruh secara simultan ditunjukkan oleh baris corrected model dimana baris tersebut menunjukkan nilai sig. sebesar 0,000 < 0,05 yang berarti bahwa model pembelajaran dan tingkat pendidikan orang tua secara bersama-sama mempengaruhi hasil belajar siswa.
Mathematical Literacy Seen from Cognitive Style in Learning of Auditory Intellectually Repetition Model with Constructivism Approach Assisted by Google Classroom Elis Fitria Herliani; Wardono Wardono; Budi Waluya
Unnes Journal of Mathematics Education Research Vol 11 No 2 (2022): December 2022
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to describe mathematical literacy seen from cognitive style in learning of Auditory Intellectually Repetition model with constructivism approach assisted by google classroom. This research is a type of qualitative research. The approach used in this study is a descriptive approach. The subjects in this study were class VIII G of SMP Negeri 1 Welahan. Subjects were chosen by each of the 5 students based on the type of cognitive style Field Independent (FI) and type cognitive style Field Dependent (FD). Data collection is done by Group Embedded Figure Test (GEFT), interview guide, and observation. The results of this study indicate that students with a cognitive style Field Independent (FI) capable of the mathematical literacy component communication, mathematizing, representation, and using symbolic, formal, and technical language and operation. Less capable on components devising strategies for solving problems. sufficient on components using mathematics tools. Then students with type cognitive style Field Dependent (FD) is sufficient of the mathematical literacy component communication, devising strategies for solving problems, using symbolic, formal, and technical language and operation. Then less able on components mathematizing, representation, reasoning and argument, using mathematics tools.
Co-Authors A.D. Parjayanti Adi Nur Cahyono Afit Istiandaru, Afit agung setiawan Ahadi, Faiz Al Aini, Aulia Hurul Ali Shodiqin Ali Wardana Amalliyah, Nor Amin Suyitno Andi Saparuddin Nur Andi Saparuddin Nur Anggoro, Abdurrobbil Falaq Dwi Ani Rusilowati Annisa Indrawati, Fiqi Ardhi Prabowo Arief Agoestanto Arif Rahman Hakim Ary Woro Kurniasih Asani, Fityan Asih, Tri Sri Noor Asmara, Maharani Atmaja, Satriya Adika Arif Azmi, Anisa Luthifa Bambang Eko Susilo Budi Waluya Cahyo, Adi Nur Dani Kusuma Danieryanto, Erlia Dewi Fitriana Dewi Mashitoh, Nur Livia Dianawati, Rizki Nur Dr. Masrukan, Dr. Dwi Erna Novianti Dwijanto Dwijanto, Dwijanto Dyah Rini Indriyanti Ela Suryani Elis Fitria Herliani Emi Pujiastuti Endang Retno Winarti Faozi, Rizal Farida Nursyahidah Fathurrohman, Fani Laffanillah Febrian, Dheny Wawan Fitrianto Eko Subekti Gunawan Gunawan Harwanti, Nur Achmey Selgi Hidayat, Yodie Nur Hidayati, Nita Hilda Arifani, Hilda Iqbal Kharisudin Ismail, Aldiansyah Isnaini Rosyida Isnaini Rosyida, Isnaini Isnarto Isnarto Isnarto, Isnarto Isnarto, Isnarto Iwan Junaedi Iwan junaedi Jannah, Reni Roikhatul Jerau, Emiliana Elsa Kartono - Kristina Wijayanti Kustiono Kustiono Kusuma, Bagus Jati Kusumawardani, Indah Ayu Kuswidyanarko, Arief Madyaratri, Dewi Yanwari Maemonah, Maemonah Masrukan Masrukan Mohammad Asikin Mulyono Mulyono Mulyono Mulyono Nafisah, Haifa Nino Adhi, Nuriana Rachmani Dewi Nur Livia D Mashitoh Nuriana Rachmani Dewi Nurkaromah Dwidayati, Nurkaromah Nursiwi Nugraheni Oktaristanti, Widi Pratiwi Pamungkas, Reki Gilang Pertiwi, Rizki Dian Prabowo, Ardi Prihantoro, Irfan Fajar Priyonggo, Hendi Widi Puput Suriyah Putri, Marshanda Antika Putriaji Hendikawati Rahayuningsih, Rista Tri Rahmah Rahmah Rahmawati, Rofiqo Reni Roikhatul Jannah Ri'ah Nurhayati Riyan Hidayat Riyanto Riyanto Rochmad - Rochmad Rochmad Rosita, Anik Sa'diyah, Ummi Khalimatus Saefurrochman, Wisatsana Roychan Saiful Ridlo Sakinah, Zidna Nurus Scolastika Mariani SETYANINGSIH, HESTI Sri Haryani St. Budi Waluya Subarkah, Muhamad Rizki Sugianto - Sugiman Sugiman Sukestiyarno Sukestiyarno Sukestiyarno, YL. Supriyono Supriyono Suryati Suryati Suryonegoro, Bayu Murti Tommy Tanu Wijaya Tri Wahyuningsih Umami, Nafisatun Uswatun Hasanah Utami, Ulfany Fitri Vita Istihapsari, Vita Wahyu Ridlo Purwanto Wahyuningtyas, Ratna Walid Walid, Walid Wesna, Merry Wicaksana, Yoga Widyaswara, Ikha Brillyani Wigati, Trinil Wijaya, Ifan Badra Winardi Winardi Windarti, Desti Hana Y.L. Sukestiyarno Yanto, Muhammad Dwi YL Sukestiyarno YL. Sukestiyarno Yoni Sunaryo Zaenal Abidin Zaenuri Mastur Zahra, Mega Dea