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All Journal Cakrawala Pendidikan Publikasi Pendidikan PERMANA Jurnal Infinity Abdimas Kreano, Jurnal Matematika Kreatif-Inovatif AlphaMath: Journal of Mathematics Education CARADDE: Jurnal Pengabdian Kepada Masyarakat Jurnal Cendekia : Jurnal Pendidikan Matematika Symmetry: Pasundan Journal of Research in Mathematics Learning and Education M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Jurnal Studi Guru dan Pembelajaran Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Unnes Journal of Mathematics Education Unnes Journal of Mathematics International Journal of Ethno-Sciences and Education Research Edumatica: Jurnal Pendidikan Matematika Bookchapter Pendidikan Universitas Negeri Semarang Prosiding Seminar Nasional Pascasarjana Proceeding of International Conference on Science, Education, and Technology JNPM (Jurnal Nasional Pendidikan Matematika) Jurnal Inovasi Pembelajaran Matematika Jurnal Infinity Journal on Mathematics Education Unnes Journal of Mathematics
Kristina Wijayanti
Department Of Mathematics, Faculty Of Mathematics And Natural Sciences Semarang State University
Religion Arts Humanities Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Transportation Other

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Journal : Cakrawala Pendidikan

 1 
PENERAPAN DIAGONALISASI MATRIKS DALAM GENETiKA TERAPAN Kristina Wijayanti, Kristina Wijayanti
Jurnal Cakrawala Pendidikan CAKRAWALA PENDIDIKAN, EDISI 3,1997,TH.XVI
Publisher : LPMPP Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (239.22 KB) | DOI: 10.21831/cp.v3i3.9138

Abstract

Untuk mendapalkan bibit unggul pada lanaman dan hewan temak, perludilakubn selebi genetik. Sifal-sifat yang diinginkan pada varielas unggul diseleltsi daribeberapa generasi. Tulisan ini benujuan untuk menyajikan penerapan beberapa konsepdalam aljabar linier, khususnya nilai dan vektor eigen serta diagnonalisasi malrib,dalam genelika.Pandang M suatu matrilts bujunangkar yang dapat didiagonalkan. Denganmenggunakan konsep nilai dan veklor eigen sena diagonalisasi matrib dapat diperolehprosedur untuk mendiagonalkan malrib M, schingga dengan mudah dapat dihilungMn, dengan n bilangan asli.Jika diketahui distribusi genotip dan pola perkawinan dalam sualu populasidapat diramalkan distribusi genotip lenebul selelall gencrasi kc-n. Hal ini dapaldilakukan dengan menggunakan perhitungan diagonalisasi matrib yangkomponen-komponennya dapat diperoleh dari prluang pemunculan gcnolip turunanke-n untuk kombinasi dari kedua induk.
Analysis of Mathematical literacy through the lens of students' spatial geometry aptitude Wijayanto, Zainnur; Sukestiyarno, Sukestiyarno; Wijayanti, Kristina; Pujiastuti, Emi
Jurnal Cakrawala Pendidikan Vol. 43 No. 3 (2024): Cakrawala Pendidikan (October 2024)
Publisher : LPMPP Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/cp.v43i3.65013

Abstract

Mathematical literacy assumes a significant role in assisting students in resolving everyday problems. The research design utilized in this study is a descriptive qualitative method, which aims to assess students' literacy skills by categorizing them as high, moderate, or low based on various mathematical literacy indicators on the spatial facets of geometry. Research results were analyzed and sorted into categories denoting high, moderate, and low mathematical abilities, with one research subject chosen from each category from a total of 32 students. The outcomes reveal that students with high mathematical test abilities could formulate and apply appropriate formulas, interpret and effectively communicate results, and draw accurate conclusions. Students with moderate abilities were only formulating and interpreting while needing more ability to effectively communicate, provide suitable conclusions, or evaluate the problems encountered. Lastly, the low ones needed help to solve the given problems and indicators.
Co-Authors Agung Prabowo Agung Prabowo ANDI WIBOWO Arief Agoestanto Astrid Sulistya Azahra Azahra, Astrid Sulistya Dary, Novia Wulan Detalia Noriza Munahefi Dewi Indriasih Dewi, Nuriana Rachmani Dwijanto Dwijanto, Dwijanto Dyarko Emi Pujiastuti Endang Retno Winarti Farida Nursyahidah Faza, Safana Aulia Inayah Adi Sari Intan Wahyuningsih Isnaini Rosyida, Isnaini Isnarto, Isnarto Isti Hidayah Junaedi , Iwan Kartono , Khoerunnisa, Ema Larasati Tiara Medyasari Manah, Nila Kumoro Marwah Daud Wijayanti Mashuri Mashuri Maulana, Mukhamad Riziq Maydilla Fadiarahma Vistara Miftah Fathur Rahmi Muhammad Marzuqi Mulyono Mulyono Munahefi, Detalia Noriza Nikmah, Aizzatun Noriza Munahefi, Detalia Nugraheni, Fenti Nurhalisha, Erina Nuriana Rachmani Dewi Priscilia, Priscilia Monica Praneswari Putriaji Hendikawati Rachmani Dewi, Nuriana Rahayu Budhiati Veronika Rahmi, Miftah Fathur Riyanto Riyanto Rochmad - Rochmad Rochmad RR. Ella Evrita Hestiandari Sa'diyah, Riska Nur Saodah, Nursaodah Scolastika Mariani Silviani, Siti Aminah St. Budi Waluya Sukestiyarno Sukestiyarno Sukestiyarno Sukestiyarno Sunarmi Sunarmi Supono, Lilik Tunisa, Kholipah Veronica, Rahayu Budhiati Veronica, Rahayu Budhiati Wardono Wardono Wardono WIDYANINGRUM, PRIMA SEKAR Wijayanti, Marwah Daud Woro Alma Manfaati Yeni Heryani Zaenuri Mastur Zainnur Wijayanto Zainnur Wijayanto Zukhriya, Rohmatin