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All Journal Jurnal Pendidikan Vokasi Jurnal Pengajaran MIPA Jurnal Pendidikan Indonesia Journal on Mathematics Education (JME) Kreano, Jurnal Matematika Kreatif-Inovatif Jurnal Penelitian Pendidikan Matematika dan Sains Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Elemen EDU-MAT: Jurnal Pendidikan Matematika AKSIOMA Jurnal Gantang Al-Jabar : Jurnal Pendidikan Matematika QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama REiD (Research and Evaluation in Education) EDUHUMANIORA: Jurnal Pendidikan Dasar Indonesian Journal of Science and Mathematics Education Juring (Journal for Research in Mathematics Learning) Journal of Honai Math International Journal on Emerging Mathematics Education Journal of Educational Research and Evaluation Pelita : Jurnal Penelitian dan Karya Ilmiah Indonesian Journal on Learning and Advanced Education (IJOLAE) M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika ALGORITMA : Journal of Mathematics Education JPMI (Jurnal Pembelajaran Matematika Inovatif) (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Jurnal Penelitian Pembelajaran Matematika Sekolah Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Jurnal Akademik Pendidikan Matematika Jurnal Riset Pembelajaran Matematika Sekolah Euler : Jurnal Ilmiah Matematika, Sains dan Teknologi Edusentris: Jurnal Ilmu Pendidikan dan Pengajaran Unnes Journal of Mathematics Education MATHunesa: Jurnal Ilmiah Matematika Proceeding of International Conference on Science, Education, and Technology Information Technology Education Journal International Journal of Mathematics and Mathematics Education (IJMME) IndoMath: Indonesia Mathematics Education Sipakaraya : Jurnal Pengabdian Masyarakat JRAMathEdu (Journal of Research and Advances in Mathematics Education) Unnes Journal of Mathematics Education International Journal of Applied Learning and Research in Algebra International Journal of Geometry Research and Inventions in Education Jurnal Pendidikan MIPA Mathematics Education Journal Journal on Mathematics Education
Yaya S. Kusumah
Universitas Pendidikan Indonesia, Bandung, Indonesia
Arts Humanities Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics Public Health Social Sciences Other

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Journal : Kreano, Jurnal Matematika Kreatif-Inovatif

 1 
Perangkat Pembelajaran berbasis Discovery Learning berbantuan Microsoft Excel untuk Meningkatkan Kemampuan Pemecahan Masalah Statistika dan Soft Skills Siswa SMP Minarni, Ani; Napitupulu, E.Elvis; Kusumah, Yaya S.
Kreano, Jurnal Matematika Kreatif-Inovatif Vol 11, No 1 (2020): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : Jurusan Matematika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Sema

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/kreano.v11i1.22494

Abstract

Penelitian ini bertujuan untuk memperoleh perangkat pembelajaran berbasis discovery learning berbantuan Microsoft Excel yang efektif dalam meningkattkan kemampuan pemecahan masalah statistika (KPMS)  dan soft skills siswa SMP. Kriteria efektif bersandar pada teori intervensi pembelajaran yang meliputi adanya peningkatan capaian hasil belajar setelah intervensi, adanya respon positif siswa dan guru terhadap perangkat pembelajaran yang dikembangkan, keterlibatan (engagement) siswa yang tinggi dalam pembelajaran,  serta diperoleh lebih dari 65% siswa mencapai skor 65 dari skala 100 dalam tes KPMS. Peningkatan KPMS diselidiki melalui indeks gain ternormalisasi. Peningkatan soft skills dideskripsikan dengan bersandar pada statistik deskriptik. Penelitian ini menghasilkan perangkat pembelajaran yang memiliki karakteristik efektif dalam meningkatkan KPMS dan soft skills siswa SMP sehingga siap untuk disebarluaskan. Disarankan agar guru lebih diberi kesempatan untuk mengimplementasikan perangkat pembelajaran yang dikembangkan sesuai dengan tujuan pembelajaran matematika sehingga dapat diharapkan siswa memperoleh kemampuan pemecahan masalah dan soft skills yang lebih tinggi lagi.This study aims to obtain discovery learning-based learning tools supported by Microsoft Excel that are effective in increasing statistical problem solving abilities (KPMS) and soft skills of junior high school students. Effective criteria rely on the theory of learning interventions which include an increase in learning outcomes after the intervention, positive student and teacher responses to the learning tools developed, high student engagement in learning, and obtained more than 65% of students achieving a score of 65 from a scale of 100 in the KPMS test. The increase in KPMS is investigated through a normalized gain index. Improved soft skills are described by relying on descriptive statistics. This research produces learning tools that have effective characteristics in improving problem solving skills and soft skills of junior high school students so that they are ready to be disseminated. It is recommended that teachers be given more opportunities to implement learning tools that are developed in accordance with the learning objectives of mathematics so that students can expect to get higher problem solving skills and soft skills. 
Spatial Reasoning of Middle School Students in View of Mathematics Anxiety Fitriyani, Harina; Kusumah, Yaya Sukjaya; Dahlan, Jarnawi Afgani; Hendroanto, Aan
Kreano, Jurnal Matematika Kreatif-Inovatif Vol 14, No 2 (2023): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : Mathematics Dept, Math. and Science Faculty, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/kreano.v14i2.42464

Abstract

The low spatial reasoning ability and high mathematics anxiety of junior high school students is an interesting discussion to be studied in more depth to understand students' spatial reasoning abilities and mathematical anxiety. Therefore, this study aims to explore the spatial reasoning abilities of junior high school students in solving geometric problems in terms of students' math anxiety. The research method used is qualitative research with a case study type. Data were collected through written tests to explore spatial reasoning data, followed by task-based unstructured interviews and a Likert scale questionnaire to explore math anxiety data. Furthermore, the research data were analyzed by following the Miles and Huberman model, which consisted of data reduction (data reduction), data presentation (data display), and concluding (verification). The results showed that the average student's math anxiety was 2.294. Students' spatial reasoning abilities were dominated at a moderate level, namely 69.23%. The results also show that the students' spatial reasoning ability does not depend on the math anxiety category. The ability of spatial orientation is the ability most students master. Once the mathematical anxiety and spatial reasoning abilities of students are understood, it is intended that the teacher would take this into account while structuring geometry instruction in the classroom, which will foster the growth of students' spatial reasoning while simultaneously lowering the number of students' mathematical anxiety.Rendahnya kemampuan penalaran spasial dan tingginya kecemasan matematika siswa SMP menjadi bahasan menarik untuk dikaji lebih mendalam supaya diperoleh pemahaman menyeluruh tentang kemampuan penalaran spasial dan kecemasan matematika siswa. Oleh karena itu penelitian ini bertujuan untuk mengeksplorasi kemampuan penalaran spasial siswa SMP dalam memecahkan masalah geometri ditinjau dari kecemasan matematika siswa. Adapun metode penelitian yang dilakukan adalah penelitian kualitatif dengan jenis studi kasus. Data dikumpulkan melalui tes tertulis untuk menggali data penalaran spasial dilanjutkan dengan wawancara tidak terstruktur berbasis tugas, dan angket skala likert untuk menggali data kecemasan matematika. Selanjutnya data penelitian dianalisis dengan mengikuti model Miles dan Huberman yang terdiri atas: reduksi data (data reduction), penyajian data (data display), dan penarikan kesimpulan (verification). Hasil penelitian menunjukkan bahwa rata-rata kecemasan matematika siswa yaitu 2,294. Kemampuan penalaran spasial siswa didominasi berada pada level sedang yakni 69,23%. Hasil penelitian juga menunjukkan bahwa kemampuan penalaran spasial siswa tidak bergantung pada kategori kecemasan matematika. Kemampuan orientasi spasial menjadi kemampuan yang paling banyak dikuasai siswa. Setelah kecemasan matematika dan kemampuan penalaran spasial siswa diketahui maka diharapkan dapat menjadi bahan pertimbangan guru dalam mendesain pembelajaran geometri di kelas yang dapat merangsang perkembangan penalaran spasial siswa, pun juga dapat mengurangi tingkat kecemasan matematika siswa.
Analysis of Students' Proficiency in Mathematical Communication Through the View of Self-Regulated Learning Sari, Fitri Aida; Kusumah, Yaya Sukjaya; Juandi, Dadang
Kreano, Jurnal Matematika Kreatif-Inovatif Vol 14, No 2 (2023): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : Mathematics Dept, Math. and Science Faculty, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/kreano.v14i2.45996

Abstract

Changes in the education implementation system during the Covid-19 pandemic force students to adapt quickly. This adaptation occurs because online learning limits teachers ' ability to monitor the overall learning carried out by students. Therefore, in the implementation, students must have Self-Regulated Learning to manage their learning activities independently and analyze their learning needs. In addition, Self-Regulated Learning is also able to provide support for improving various abilities, for example, mathematical communication. This study aimed to determine whether Self-Regulated Learning affects students’ mathematical communication skills. The research method used is correlational with a sample of 31 students in grade IX of a junior high school in Serang City. The results of this study indicate that Self-Regulated Learning affects students' mathematical communication skills, with a coefficient of determination equal to 21%. This research can inform educators that Self-Regulated Learning influences students' mathematical communication abilities, so educators must design learning to help improve students' Self-Regulated Learning.Perubahan sistem pelaksanaan pendidikan pada kondisi pandemi Covid-19 memaksa siswa untuk beradaptasi secara cepat. Adaptasi tersebut terjadi karena pembelajaran secara online memberikan batasan bagi guru untuk memantau keseluruhan pembelajaran yang dilakukan oleh siswa. Oleh karena itu, dalam pelaksanaan pembelajaran secara online siswa harus memiliki Self-Regulated Learning agar mampu mengatur kegiatan belajarnya secara mandiri dan mampu menganalisis kebutuhan belajarnya. Selain memberi dukungan yang besar terhadap pelaksanaan pembelajaran secara online, Self-Regulated Learning juga mampu memberikan dukungan terhadap peningkatan berbagai kemampuan, salah satunya adalah komunikasi matematis. Penelitian ini bertujuan untuk mengetahui apakah terdapat pengaruh Self-Regulated Learning terhadap kemampuan komunikasi matematis siswa. Metode korelasional digunakan dengan sampel penelitian sebanyak 31 murid kelas IX di salah satu SMP di Kota Serang. Hasil penelitian ini menunjukkan Self-Regulated Learning berpengaruh terhadap kemampuan komunikasi matematis siswa dengan koefisien determinasi yaitu sebesar 21%. Penelitian ini dapat memberikan informasi kepada pendidik bahwa Self-Regulated Learning berpengaruh terhadap kemampuan komunikasi matematis siswa, sehingga pendidik harus merancang pembelajaran yang dapat membantu meningkatkan Self-Regulated Learning siswa.
Co-Authors 'Ulya, Zahratul Aan Hasanah Aan Hendroanto Adjis, Vidia Amalia Aini, Siti Al Jupri, Al Jupri Andini, Meri Ani Minarni Anik Yuliani Ariyanti Jalal Astri Wahyuni Ate, Dekriati Atma Murni Avip, Bambang Bainuddin Yani Bambang Avip Priatna Martadiputra Bambang Avip Priatna Martadiputra cakrawala Bana Goerbana Kartasamita Bonita Hirza Bonyah, Ebenezer Cohors-Fresenborg, Elmar Dadan Dasari Dadang Juandi Dahlan, Jarnawi Afghani Dahlia Fisher Darhim Darhim Deswita, Ria Deswita, Ria Dewi, Nuriana Rahmani Didi Suryadi Dina Mayadiana Suarma, Dina Mayadiana Dini Kinati Fardah Ditasona, Candra Dwicahyo, Larasati Adira E. Elvis Napitupulu, E. Elvis Edy Surya Elah Nurlaelah Elmawati, Elmawati Elsayed, Ebrahim E. Endang Cahya Mulyaning A. Epran, Epran Erma Monariska Ernawati Fadhil Zil Ikram Farida Nurhasanah Fatimah, Siti Finola Marta Putri Fitriyani, Harina Florida Moza, Florida Gí¼rbí¼z, Ferit Harina Fitriyani Hendriyanto, Agus Hepsi Nindiasari Heri Sutarno Idrus Alhaddad Ilham Muhammad Isra Nurmai Yenti Jarnawi Afgani Dahlan Jozua Sabandar Jozua Sabandar Kartika Yulianti Kurnia Putri Sepdikasari Dirgantoro Kurniati Kurniati Kusaka, Satoshi Kusnandi Kusnandi Kusnandi, Kusnandi Kyaruzi, Florence Lussy Midani Rizki Maknun, Churun Lu'lu'il Margaretha Madha Melissa Marlina Martadiputra, Bambang Aviv Priatna Muhaimin, Lukman Hakim Mulyono, Budi N. Nurjanah Nafiah, Siti Nanang Priatna Napitupulu, E.Elvis Nia Kania Nita Delima NurAfni NurAfni Nurwita, Faizah Pakaya, Yusril Mahendra Panjaitan, M. Azhari PRASETYAWAN, ENGGAR Prida N. L. Taneo Putri, Mei Radia Rachmawati, Andini Dwi Rahayu, Diar Veni Rahmah Johar Ratni Purwasih, Ratni Reviandari Widyatiningtyas, Reviandari Rizky Rosjanuardi Rohati Rohati Sabandar, Jozua Sahara, Sani Said Husain, Sharifah Kartini Saputri, Veni Sardin Sari, Fitri Aida Sartika, Rahma Adinda Silitonga, R. H. Yanti Siswanto, Rizki Dwi Stevi Natalia, Stevi Suarka, Ni Komang Savitri Dharma Sudirman Sudirman Sufyani Prabawanto, Sufyani Sugiman Sugiman Suhendra Suhendra Sulistiawati Sulistiawati Swasti Maharani, Swasti Tatang Herman, Tatang Teapon, Nurhuda Tirtayasa, Fajar Tupamahu, Pieter Z. Turmudi Turmudi, T Utari Sumarmo Vos, Hans Wijaksana, Aris Hadiyan Yelli Oktavien Yuliardi, Ricki Yumiati Zaenal Arifin Zafrullah, Zafrullah Zatman Payung Zulkardi Zulkardi