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All Journal International Journal of Evaluation and Research in Education (IJERE) Abdimas Kreano, Jurnal Matematika Kreatif-Inovatif Jurnal Prima Edukasia Journal of Research and Advances in Mathematics Education AKSIOMA Educational Management Innovative Journal of Curriculum and Educational Technology International Journal on Emerging Mathematics Education Beta: Jurnal Tadris Matematika CARADDE: Jurnal Pengabdian Kepada Masyarakat Jurnal Cendekia : Jurnal Pendidikan Matematika Journal on Education EDUKATIF : JURNAL ILMU PENDIDIKAN FIBONACCI: Jurnal Pendidikan Matematika dan Matematika Unnes Journal of Mathematics Education Research Journal of Primary Education Jurnal Pendidikan Edutama M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Jurnal Magister Pendidikan Matematika (JUMADIKA) IJECA (International Journal of Education and Curriculum Application) Journal of Research and Educational Research Evaluation Primatika : Jurnal Pendidikan Matematika IJOIS: Indonesian Journal of Islamic Studies International Journal of Educational Management and Innovation (IJEMI) INOPENDAS: Jurnal Ilmiah Kependidikan Unnes Journal of Mathematics Education Unnes Journal of Mathematics Journal of Educational Sciences Prosiding Seminar Nasional Pendidikan Matematika, Universitas Mulawarman Prima Magistra: Jurnal Ilmiah Kependidikan Prosiding Seminar Nasional Pascasarjana Proceeding of International Conference on Science, Education, and Technology JNPM (Jurnal Nasional Pendidikan Matematika) Jurnal Pendidikan Matematika Journal of Technology, Mathematics and Social Science (J'THOMS)
St. Budi Waluya
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Journal : Unnes Journal of Mathematics Education

 1 
KEEFEKTIFAN PBL BERBASIS NILAI KARAKTER BERBANTUAN CD PEMBELAJARAN TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATERI SEGIEMPAT KELAS VII Setiawan, Dani; Waluya, Budi; Mashuri, Mashuri
Unnes Journal of Mathematics Education Vol 3 No 1 (2014): 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.v3i1.3431

Abstract

Tujuan penelitian ini adalah untuk menganalisis ketercapaian ketuntasan belajar peserta didik yang diajar menggunakan model PBL berbasis nilai karakter berbantuan CD pembelajaran pada kemampuan pemecahan masalah, membandingkan model PBL berbasis nilai karakter berbantuan CD pembelajaran dengan model ekspositori pada kemampuan pemecahan masalah, dan menganalisis pengaruh aktivitas peserta didik yang ditimbulkan oleh model PBL berbasis nilai karakter berbantuan CD pembelajaran terhadap kemampuan pemecahan masalah. Populasi dalam penelitian ini adalah peserta didik kelas VII SMP Negeri 1 Gajah. Dengan menggunakan cluster random sampling terpilih dua kelas sampel yaitu kelas VII A dan VII B sebagai kelas eksperimen dan kelas kontrol. Metode pengumpulan data menggunakan metode tes dan metode observasi. Dari hasil uji hipotesis 1 yaitu uji ketuntasan individual dan klasikal diperoleh bahwa peserta didik kelas eksperimen dapat mencapai ketuntasan individual dan klasikal. Dari hasil uji hipotesis 2 yaitu uji perbedaan dua rata-rata dan dua proporsi diperoleh bahwa rata-rata dan proporsi ketuntasan peserta didik kelas eksperimen lebih baik daripada rata-rata dan proporsi ketuntasan kelas kontrol. Dari hasil uji hipotesis 3 yaitu analisis regresi linier sederhana diperoleh bahwa aktivitas peserta didik berpengaruh terhadap hasil tes kemampuan pemecahan masalah sebesar 85 %. Simpulan yang diperoleh adalah model PBL berbasis nilai karakter berbantuan CD pembelajaran efektif terhadap kemampuan pemecahan masalah materi segiempat kelas VII.
KEEFEKTIFAN MODEL PEMBELAJARAN PROBLEM SOLVING BERBASIS GALLERY WALK TERHADAP KEMAMPUAN PEMECAHAN MASALAH Utami, Wahyu Nur; Waluya, St Budi; Mashuri, Mashuri
Unnes Journal of Mathematics Education Vol 3 No 2 (2014): 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.v3i2.4466

Abstract

Tujuan penelitian ini adalah untuk mengetahui apakah pembelajaran dengan model Problem Solving berbasis Gallery Walk pada siswa kelas VII materi segiempat dapat mencapai ketuntasan belajar dan untuk mengetahui manakah yang lebih efektif antara model pembelajaran Problem Solving berbasis Gallery Walk dan ekspositori. Populasi dalam penelitian ini adalah siswa kelas VII SMP Negeri 24 Semarang tahun pelajaran 2012/2013. Sampel diambil secara cluster random sampling dan terpilih kelas VII F sebagai kelas eksperimen dan kelas kelas VII D sebagai kelas kontrol. Uji ketuntasan belajar menunjukkan bahwa kelas eksperimen telah mencapai ketuntasan belajar. Uji perbedaan dua rata-rata menunjukkan rata-rata kemampuan pemecahan masalah siswa kelas eksperimen lebih baik dari kelas kontrol. Uji perbedaan dua proporsi menunjukkan kemampuan pemecahan masalah kelas eksperimen lebih baik dari kelas kontrol. Hasil analisis regresi linear sederhana menunjukkan aktivitas yang ditimbulkan model pembelajaran Problem Solving berbasis Gallery Walk mempengaruhi kemampuan pemecahan masalah siswa sebesar 80%. Simpulan yang diperoleh adalah model pembelajaran Problem Solving berbasis Gallery Walk efektif terhadap kemampuan pemecahan masalah siswa kelas VII materi segiempat.
KEEFEKTIFAN MODEL PBL DENGAN MIND MAP MELALUI HANDS ON ACTIVITY TERHADAP KEMAMPUAN BERPIKIR KREATIF SISWA Ramadhani, Istika; Mariani, Scolastika; Waluya, St. Budi
Unnes Journal of Mathematics Education Vol 4 No 2 (2015): 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.v4i2.7602

Abstract

Penelitian ini bertujuan untuk mengetahui keefektifan pembelajaran model PBL dengan mind map melalui hands on activity terhadap kemampuan berpikir kreatif siswa. Populasi dalam penelitian ini adalah siswa kelas VII SMP Negeri 7 Semarang Tahun Ajaran 2014/2015. Pemilihan sampel dengan menggunakan cluster random sampling, diperoleh siswa kelas VII G sebagai kelas eksperimen1, kelas VII E sebagai kelas eksperimen 2, dan kelas VII C sebagai kelas kontrol. Kelas eksperimen 1 diberikan pembelajaran model PBL dengan mind map melalui hands on activity, kelas eksperimen 2 diberikan pembelajaran model PBL dengan mind map, dan kelas kontrol diberikan pembelajaran model ekspositori. Instrumen penelitian yang digunakan adalah tes kemampuan berpikir kreatif dan lembar pengamatan aktivitas siswa. Data dianalisis dengan uji proporsi, uji beda rata dengan anava, uji lanjut LSD, dan uji regresi. Hasil penelitian adalah (1) kemampuan berpikir kreatif siswa pada kelas eksperimen 1 dapat mencapai kriteria ketuntasan belajar; (2) kemampuan berpikir kreatif siswa pada kelas eksperimen 2 dapat mencapai kriteria ketuntasan belajar; (3) terdapat perbedaan kemampuan berpikir kreatif antara siswa pada kelas eksperimen 1, eksperimen 2, dan kelas kontrol. (4) terdapat pengaruh positif dari aktivitas belajar siswa pada kelas eksperimen 1 terhadap kemampuan berpikir kreatif siswa
PENCAPAIAN KEMAMPUAN DAN KETERAMPILAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS VIII PADA PEMBELAJARAN MODEL CPS DAN TAPPS Utami, Retno; Kartono, Kartono; Waluya, Stevanus Budi
Unnes Journal of Mathematics Education Vol 4 No 3 (2015): 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.v4i3.9060

Abstract

Tujuan penelitian ini adalah untuk membandingkan kemampuan dan keterampilan pemecahan masalah siswa kelas VIII pada pembelajaran yang menggunakan model CPS dan TAPPS. Penelitian ini merupakan penelitian eksperimen dengan desain penelitian posttest-only control design. Populasi dalam penelitian ini adalah siswa kelas VIII SMP Negeri 40 Semarang tahun pelajaran 2014/2015. Sampel diambil secara acak dan terpilih tiga kelas sebagai kelas eksperimen I, eksperimen II, dan kontrol. Berdasarkan hasil uji proporsi diperoleh kemampuan pemecahan masalah siswa kelas VIII pada pembelajaran yang menggunakan model CPS dan TAPPS mencapai ketuntasan belajar. Hasil uji anava dan uji lanjut  LSD menunjukkan bahwa kemampuan dan keterampilan pemecahan masalah matematika siswa pada pembelajaran yang menggunakan model CPS lebih baik daripada model ekspositori, kemampuan dan keterampilan pemecahan masalah matematika siswa pada pembelajaran yang menggunakan model TAPPS lebih baik daripada model ekspositori, kemampuan dan keterampilan pemecahan masalah matematika siswa pada pembelajaran yang menggunakan model CPS lebih baik daripada model TAPPS.
KEEFEKTIFAN IMPLEMENTASI PEMBELAJARAN CRH BERBANTUAN KARTU MASALAH DALAM PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH DAN DISPOSISI MATEMATIK SISWA SMP KELAS VII Ardiani, Tika Eko; Waluya, Stevanus Budi; Kurniasih, Ary Woro
Unnes Journal of Mathematics Education Vol 5 No 2 (2016): 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.v5i2.11402

Abstract

Tujuan penelitian ini adalah untuk mengetahui keefektifan implementasi pembelajaran CRH berbantuan kartu masalah dalam peningkatan kemampuan pemecahan masalah dan disposisi matematik siswa. Populasi pada penelitian ini adalah siswa kelas VII SMP Negeri 1 Kedawung tahun pelajaran 2014/2015. Dengan teknik cluster random sampling terpilih dua kelas sampel yaitu kelas VII G sebagai kelas eksperimen yang menggunakan pembelajaran CRH berbantuan kartu masalah dan kelas VII F sebagai kelas kontrol yang menggunakan pembelajaran ekspositori. Analisis data akhir menggunakan uji ketuntasan ratarata, uji proporsi, uji kesamaan dua rata-rata, uji gain, dan regresi sederhana. Hasil penelitian menunjukkan bahwa; (1) siswa kelas eksperimen telah mencapai ketuntasan belajar secara individual maupun klasikal; dan (2) rata-rata dan peningkatan kemampuan pemecahan masalah matematik siswa pada kelas eksperimen lebih baik daripada kelas kontrol; (3) tingkat disposisi matematik siswa pada kelas eksperimen lebih baik daripada siswa pada kelas kontrol; (4) tingkat disposisi matematik mempengaruhi kemampuan pemecahan masalah sebesar 73,6%. Berdasarkan hasil penelitian tersebut, dapat disimpulkan bahwa pembelajaran CRH berbantuan kartu masalah efektif dalam peningkatan kemampuan pemecahan masalah dan disposisi matematik siswa SMP kelas VII.
Analysis of Mathematical Problem Solving Ability for Tenth Grader of SMK Boarding School in Terms of Learning Styles Rahayu, Dwi Purnaning; Supriyono, Supriyono; Waluya, St. Budi
Unnes Journal of Mathematics Education Vol 6 No 1 (2017): 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.v6i1.13629

Abstract

The purpose of this research was to describe mathematics problem solving skills of SMK Class X boarding school students which in terms of learning styles by using Anchored Instruction models based neuroscience. This is a qualitative research. The subjects of this research are 9 students of SMK N Jawa Tengah, were classified into 3 to the learning styles that is visual, auditory, and kinesthetic.The methods of collecting data in this research using a questionnaire of learning style, mathematics problem solving test, and interview. Analysis of mathematics problem ­solving skills refer to the stage of the Polya problem solving. The results of this research showed that: 1) students 'visual and auditory with the same number are most numerous in the class X SMK N Jawa Tengah, it points out that the habits of the three subjects in accordance with the characteristics of learning styles such as when learning to learn math students visual prefer to read a book with pictures or tables, students auditory prefers to listen to the explanation of the teacher, while students kinesthetic rather try or practice directly through exercises; 2) in general, students' visual, auditory, and kinesthetic at high group, medium group, and low group able to solve the problem through the stages of understanding the problem, devising a plan, carrying out the plan, and looking back.
Problem solving skill through think pair share model with murder approach viewed from learning interest of tenth grade students Millah, Najichatul; Waluya, St. Budi; Walid, Walid
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.v7i3.22616

Abstract

This research focuses on problem-solving capability through Think Pair Share model with MURDER approach viewed from learning interest of the students. TPS learning with MURDER approach was conducted through three phases of TPS namely Think, Pair, and Share. This research aims to testthe completeness of problem-solving through TPS model with MURDER approachand to describe the problem-solving capability through TPS model with MURDER approach viewed from students’ learning interest.This research usedmixed methods with concurrent embedded design. The samples of this research weretenth-grade students of AP (experimental class) andtenth grade TP A (control class) of State Vocational High School 2 Rembang who were chosen through random sampling technique. The quantitative data collection technique used test, while qualitative data collection used triangulation technique. Sample selection on qualitative research used purposive sampling technique. The qualitative datawere analyzed by usingnormality, homogeneity, equality of two means, t, and z tests. Qualitative data were analyzed by using data validation test, data reduction, data presentation, and verification andconclusion drawing. The results of the research showedthat the (1) problem-solving capabilities of the students through TPS model with MURDER approach has reached individual and classical completeness, (2) the problem solving capabilities of the students through TPS model with MURDER approach was better than the problem solving capabilities of the studentsthrough expository learning model, (3) students with high learning interestcould fulfill all problem solving capability indicators, (4) students with moderate learning interestcould fulfill fourproblem solving capability indicatorsbut they tend to be lessthorough, and (5) students with low learning interestwere less able to fulfill appropriate strategies application indicators to solve the problem.
The analysis of adaptive reasoning ability reviewed from students’ confidence in ethnomathematic-based treffinger learning model Fikriya, Annisa; Waluya, Stevanus Budi; Sunarmi, Sunarmi
Unnes Journal of Mathematics Education Vol 7 No 2 (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.v7i2.24941

Abstract

The objective of this study was to examine whether ethnomathematics-based Treffinger learning model was good to improve students’ adaptive reasoning ability and to describe the adaptive reasoning ability based on students’ self-confidence level. The method of this study was Mixed Methods. While the population of this study was tenth grade science students of Wiradesa High School academic year 2017/2018. Again, the population was divided into 2 categories, they were the tenth grade of Science 2 was the experimental class and the tenth grade Science 1 was a control class. Eventually, the result showed that: (1) Ethnomathematics-based Treffinger learning model has good quality in improving students' adaptive reasoning ability since the planning and the implementation of learning process had good criteria, starting from teacher’s and student’s activities and the average of learning outcomes had reached the minimum score (KKM) and (2) the classification of adaptive reasoning ability was based on students' confidence level.
Mathematical representation ability and curiosity of 8th graders in the 7E-Learning Cycle Model with realistic approaches Astuti, Dina Dwi; Waluya, Budi; Soedjoko, Edy
Unnes Journal of Mathematics Education Vol 9 No 2 (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.v9i2.40542

Abstract

This study aimed to test the effectiveness of 7E-learning cycle learning with realistic approaches for students' mathematical representation ability and describe the students' mathematical representation ability from the view of students' curiosity. This study used a mixed-method with a concurrent embedded model. The population of this study was 8th graders in a Junior High School in Patebon, Kendal. Random sampling was used to obtain 32 students for the experiment class and 32 students for the control class. For the qualitative analysis, two students for each high, medium, and low curiosity level were selected. Questionnaires, tests, interviews, and documentation were used to collect data. T-test, classical completeness Z-test, the mean difference test, and proportions different tests were used to analyze the data quantitatively. Meanwhile, qualitative data were analyzed using data reduction, data display, conclusion drawing, and verification. The results show that 7E- learning cycle learning with realistic approaches affected students' mathematical representation abilities positively. The study also revealed that students with high, medium, dan low curiosity levels show different perform in mathematics representation.
The development of student worksheets based on guided discovery with STEM-nuances to improve mathematical reasoning ability of class VII students Tyas, Virga Rosa Arumning; Waluya, Stevanus Budi
Unnes Journal of Mathematics Education Vol 10 No 3 (2021): 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.v10i3.53633

Abstract

The research aims to develop student worksheets based on guided discovery with STEM-nuances to improve mathematical reasoning ability. The type of this research is Research and Development (R&D) by modification models from Sugiyono. The research was carried out through the analysis of potentials and problems, data collection, product design, validation, revision, product trial, and final product. The result of validity test show that student worksheets based on guided discovery with STEM-nuances to improve mathematical reasoning ability are valid with average score 4,67 and practical with average score 3,79. The analysis of pretest and posttest data showed that student worksheets effective to improve mathematical ability with the n-gain score 0,63 on medium category. Therefore, the student worksheets based on guided discovery with STEM-nuances to improve mathematical reasoning ability are valid, practical, and effective.
Co-Authors Adi Nur Cahyono Akhmad Fauzi Alawiyah, Ana Amidi Amidi, Amidi Amin Suyitno Amin, Ihdi Andi Saparuddin Nur Andi Saparuddin Nur Andi Saparuddin Nur Andreas Priyono Budi Prasetyo Andrianingsih, Vivi Anggarkusuma, Rosdyaningsih Anggriati Ledu Ngaba Anwar, Nevi Trianawaty Ardiani, Tika Eko Arfika Riestyan Rachmantika Arie Purwa Kusuma Arie Wahyuni Arief Agoestanto Ary Woro Kurniasih Asih, Tri Sri Noor Astuti Astuti Astuti Astuti Astuti, Dina Dwi Astutik, Desi Hijri Astuty, Eny Sri Wiji Asyabah, Zaidin Bambang Eko Susilo Bayu Surarso Dani Setiawan Danuri Danuri Destia Wahyu Hidayati, Destia Wahyu Dina Mariana Dina Pratiwi Dwi Santi Diyarko, Diyarko Dolince Kudiai Dwi Erna Novianti Dwi Yulianto Dwijanto Dwijanto Dwijanto Dwijanto, Dwijanto E Sohilait Edy Soedjoko Emi Pudjiastuti Emi Pujiastuti Fikriya, Annisa Fitri Nur Oktiviani Ghazian Nurin Izzati Habibie, Zulqoidi R. Hadijah Hadijah Hanik Khasmawati Hardi Suyitno Hartono Hartono Hendri Handoko Hening Windria Himawan, Adhitya Huba Saadah Ihdi Amin Iman Subekti, Iman Imanuel, Imanuel Inandha Sukmawati Rafi Iqbal Kharisudin Isnaini Rosyida Isnarto Isnarto Isnarto Isnarto Isnarto, Isnarto Isti Hidayah Istiqomah, Novita Ayu Iwan Junaedi Iwan junaedi Jamhari Jamhari Kadarsono, Mohamad Karlina Wong Lieung Kartono - Kartono Kartono Kholisoh, Siti Kintoko Kintoko Kristina Wijayanti Lutfia Husna Khoirunnisa M Asikin Maharani, Hevy Risqi Mahardika Prasetya Aji, Mahardika Prasetya Marda’ Ulya Reksadini Mashuri Mashuri Masnia, Masnia Masrukan Masrukan Maysaroh, Ais Megita Dwi Pamungkas Megita Dwi Pamungkas Millah, Najichatul Mohammad Asikin Muhammad Kharis Muhammad Khumaedi MUHAMMAD ULIN NUHA Mulyono Mulyono Mulyono Mulyono Mulyono Mulyono N. R. Dewi Nathan Hindarto Neneng Aminah Ninik Rahayu Nor Amalliyah Noviana Dini Rahmawati Nuhyal Ulia Nuhyal Ulia, Nuhyal Nuke Apriyanti Nungki Anditiasari Nur Diyanti Nur Mahsarah Rahadatul Aisy Nurhasanah, Rizki Ahid Nurhayati, Rini Nuriana Rachmani Dewi Nuriana Rachmani Dewi Nurina Kurniasari Rahmawati Nurina Kurniasari Rahmawati Nursiwi Nugraheni Onwardono Rit Riyanto Paustina Ngali Mahuze Priambada, Miko Puji Nurhayati Puput Suriyah Puput Suriyah Putriaji Hendikawati Rahayu Budhiati Veronika Rahayu, Dwi Purnaning Ramadhani, Istika Reni Roikhatul Jannah Retno Utami, Retno Rianisa Scientisa A Rinawati, Sulis Rini Utami Rizki Ramadhan, Mustiko Rochmad - Rochmad Rochmad Rochmad Rochmad Rochmad Rochmad Rochmad Rochmad Rosa Ary Ardhini Safitri, Vidiya Saiful Marom Sari, Ane Armitha Permata Sari, Rahastri Pundhi Scolastika Mariani Sebastianus Fedi Setianingsih, Yane Irna Setiyani Siska Puspitaningsih Siti Kholifah Siti Rofiah, Siti SRI WARDANI Sufah Iliya Manazila Sugianto - Sugianto Sugianto Sugiman Sugiman Sukestiyarno Sukestiyarno Sunarmi Sunarmi Supriyadi Supriyadi Supriyono Supriyono T Indriastuti . Teti Trisnawati Tyas, Virga Rosa Arumning Ulfa Nur Afifah Umi Muti'ah Umi Muti’ah Utami, Wahyu Nur Veronica, Rahayu Budhiati Veronica, Rahayu Budhiati Virga Irfiani Wahyudi, Wahyudi Wahyuningsih, Purwanti Walid Walid, Walid Wardono Wardono Widowati Widowati Widyaningrum, Ismi Wuryanto Wuryanto Y L Sukestiyarno Y.L. Sukestiyarno YL Sukestiyarno YL. Sukestiyarno Yohanes Leonardus Sukestiyarno Yonarlianto Tembang Yoni Sunaryo Yusuf Arkham Prihandika Zaenuri Mastur Zamzami, Ahmad Julul