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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Matematika JURNAL MAGISTER HUKUM UDAYANA Mimbar PGSD Undiksha Jurnal Informatika Jurnal Infinity Journal of the Indonesian Mathematical Society Jurnal Matematika & Sains AKSIOMA: Jurnal Program Studi Pendidikan Matematika JIPM (Jurnal Ilmiah Pendidikan Matematika) Jurnal Edukasi Matematika dan Sains Jurnal Gantang Al-Jabar : Jurnal Pendidikan Matematika Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Basicedu Jurnal EDUTECH Undiksha JETL (Journal Of Education, Teaching and Learning) Edumaspul: Jurnal Pendidikan Global Conference Index JPM : Jurnal Pendidikan Matematika Jurnal Matematika UNAND Jurnal Pendidikan dan Kebudayaan FARABI: Jurnal Matematika dan Pendidikan Matematika Journal of Social Research Jurnal Ilmu Hukum, Humaniora dan Politik (JIHHP) Jurnal Basicedu Jurnal Infinity Jurnal Pendidikan MIPA
I Made Arnawa
Universitas Andalas
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Social Sciences Other

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Journal : Al-Jabar : Jurnal Pendidikan Matematika

 1 
Hypothetical learning trajectory trigonometry based on problem-based learning with Jambi Malay ethnomathematics nuances Hamdani, Vikri; Armiati, Armiati; Arnawa, I Made; Jamaan, Elita Zusti
Al-Jabar: Jurnal Pendidikan Matematika Vol 14 No 2 (2023): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v14i2.17232

Abstract

Background: Trigonometry is a challenging subject for many high school students. Incorporating cultural relevance, such as Jambi Malay ethnomathematics, into teaching can be a way to facilitate understanding. This study focuses on developing a hypothetical learning trajectory (HLT) tailored to Class X high school students on the topic of trigonometry.Aim: The primary goal of this research is to create a valid, practical, and effective HLT for trigonometry based on problem-based learning, integrating the nuances of Jambi Malay culture.Method: This study employed a combination of two design research models: the Plomp model and the Gravemeijer and Cobb model. The research was conducted in three stages: 1) initial investigation, 2) product development, and 3) assessment. Expert validation and practical testing were carried out to assess the quality of the HLT.Result: Validation by experts indicated that the developed HLT achieved a score of 3.69, falling into the "very valid" category. Practicality testing revealed a score of 80.14, categorizing it as practical. Moreover, the HLT proved effective in enhancing students' mathematical communication skills.Conclusion: The developed Trigonometry HLT based on problem-based learning and integrated with Jambi Malay ethnomathematics is valid, practical, and effective. It not only adheres to quality benchmarks but also significantly improves students' mathematical communication abilities. Therefore, it fulfills the criteria for being a suitable and effective teaching approach.
Co-Authors ., Jenizon Adityawarman Hidayat Admi Nazra Afniati, Ilhami Ahmad Fauzan Ahmad Fauzan Ahmad Fauzan Ali Asmar Armiati Arnellis Arnellis, Arnellis Asmar, Ali Asrar, Astari Atmazaki Atmazaki Azwir Anhar Bahri, Susila Bana Kartasasmita Bintang, As Cholis Sa’dijah Deciku, Belia DELLA, SEPTI RAHMA Dony Permana Dwi Ratih Listiani Yusri Edwin Musdi Edy Tri Baskoro Elza Nora Yuliani Emi Suryani Putri Ermanto Ermanto Ermanto Ervinasari, Bunga Fadila Suciana Feby Rendani Firman Edi Fitri Andriani Hamdani, Vikri Handaru, Siti Mico Haswenova, Fadhilah Helma Helma Hendrajah, Apdyan Dwi HESTI SRI HANDANI Hidayah, Irma Rachmah I Ketut Ardana I Wayan Kartika Jaya Utama Indang Dewata Intan Parwati Pane Irwan Irwan Ita Desnatalia Jamaan, Elita Zusti Johannes Ibrahim Kosasih Juandika, Suci Khairi, Hanif Khairunnisa, Nurul Maulina Khoberlin Khoberlin Laswadi Laswadi Lathifah Mudhiani Lathiful Anwar Leni, Nofri Liza Wulandari Lufri Lufri M.Si Dr. I Wayan Rinda Suardika,S.Pd . Meria Ultra Gusteti MUTHIA GUSRIATI muyassar a'la Nevi Nurmalasari Nova Noliza Bakar Novia Safitri Nunung Septriani Nurhadi, Muhammad Oskah Dakhi Pamio, Lisdiani Pane, Intan Parwati Permana, Dony Purwoko, Agus Putri May Windy Putri, Febby Fauzila Rasli, Amran Md. Rhomiy Handican Rusdi Rusdi Rusdi Sakinah, Hanifatus Selvia, Ayu Shelvia Mandasari SILVIA MARTASARI Silvia Rahayu Silviana Ekasari Asmar Sri Wahyuni Suherman, Suherman Suparjo, Andi Syafrizal Wandi Syarifuddin, Hendra Unung Verawardina Utari sumarno Wirdaningsih, Sari Yanita Yanita Yarman Yarman Yarman Yarman Yarman, Yarman Yerizon Yerizon Yerizon Yerizon Yerizon Yuliana Shinta Yulyanti Harisman Yuswar, Tarinur ZAGOTO, MARIA MAGDALENA Zulfah, Endah