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All Journal JPsd ( Jurnal Pendidikan Sekolah Dasar ) Pedagogia: Jurnal Pendidikan Naturalistic : Jurnal Kajian dan Penelitian Pendidikan dan Pembelajaran Jurnal Obsesi: Jurnal Pendidikan Anak Usia Dini EDUHUMANIORA: Jurnal Pendidikan Dasar TUNAS BANGSA Pendas : Jurnah Ilmiah Pendidikan Dasar ABDIMAS SILIWANGI COLLASE (Creative of Learning Students Elementary Education) PrimaryEdu - Journal of Primary Education Social, Humanities, and Educational Studies (SHEs): Conference Series Jurnal Pendidikan dan Konseling Jurnal Sekolah Dasar (JSD) Jurnal Educatio FKIP UNMA Didaktik : Jurnal Ilmiah PGSD STKIP Subang Pedagogika : Jurnal Pedagogik dan Dinamika Pendidikan ELEMENTARY : Jurnal Inovasi Pendidikan Dasar These proceedings represent the work of researchers participating in The International Conference on Elementary Education (ICEE) which is being hosted by the Elementary Education Study Programme School of Postgraduate Studies, Universitas Pendidikan Indo-MathEdu Intellectuals Journal caXra: Jurnal Pendidikan Sekolah Dasar PIWURUK: Jurnal Sekolah Dasar Jurnal Ilmiah Pendidikan Dasar (JIPDAS) Cendekia: Jurnal Ilmu Sosial, Bahasa dan Pendidikan Jurnal Bintang Pendidikan Indonesia Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika Bersatu: Jurnal Pendidikan Bhinneka Tunggal Ika Journal Innovation In Education Journal of Education For Sustainable Innovation Journal of Professional Elementary Education KOPEMAS Jurnal Pendidikan Rafflesia Jurnal Papeda: Jurnal Publikasi Pendidikan Dasar Ijarme
Geri Syahril Sidik
UNIVERSITAS PERJUANGAN TASIKMALAYA
Arts Humanities Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Library & Information Science Mathematics Social Sciences Other

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Realistic Mathematics Education Toward Mathematical Communication Skills of Students using Hypothetical Learning Trajectory Febriani, Winarti Dwi; Sidik, Geri Syahril
International Conference on Elementary Education Vol. 2 No. 1 (2020): Proceedings The 2nd International Conference on Elementary Education
Publisher : Elementary Education Study Program School of Postgraduate Studies Universitas Pendidikan Indonesia in collaboration with UPI PRESS

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Abstract

This research is motivated by the indispensability of learning that is able to bridge the students to understand a concept in mathematics. The difficulty of students to understanding the concept of fractions is still a problem in elementary school, so there is an assumption that learning mathematics is very difficult. Use of the learning trajectory or Hypothetical Learning Trajectory (HLT) became one of the alternatives for students to understand the concept of fractions in mathematics. The research is aimed to describe and analyze the existence of significant differences in improvement of students’ mathematical communication skills who learned and not learned used Realistic Mathematics Education (RME) with HLT. This research method is quasi-experimental with the pretest-postest nonequivalent design. The data collection instrument used was a mathematical communication skills test. The population of this research is all fourth grade students in one elementary school located in the district of Tawang, Tasikmalaya. The results of this research showed that based on data analysis N-gain scores, the value of Sig. (2-tailed) Equal Variances Assumed by 0,024 less than the significance level (α = 0.05), H0 is rejected and Ha accepted. Therefore, it can be concluded that the improvement of students' mathematical communication skills in the RME class (experimental class) is higher than the control class. Thus, there is a significant difference in improvement of students’ mathematical communication skills who learned and not learned used RME with HLT. The recommendation of this research is to conduct further research that can develop RMEbased Learning Trajectory in mathematics
Co-Authors Ade Maftuh Agus Ahmad Wakih Agus Ahmad Wakih Agus Akhmad Wakih Aldi Prasetyo Amalia, Nita Aura Anggraenita, Windi Anna Nurjanah Anugrahayu, Alga Arsad Asnawi Aulia, Silma Nur Chandra, Deni Dedi Heriyadi Deri Wahyu Iskandar Desi Ariyani, Desi Dila Aulia Dini Fransiska Putri Fadhila, Raoddotul Fadhilaturrahmi Fadhilaturrahmi Fadilah, Dinan Raihan Fajar Nugraha Fajar, Bayu Maulana Febriani, Winarti Dwi Febriani, Winarti Dwi Fitria Puspitasari Hasni Hanifah Firdaus Herawati Herawati Herawati, Reta Nurul Ika Fitri Apriani Kania Kencana Dewi Lestari, Destiani Fuji Mara Nurmalia Mimi Hariyani Moh Salimi Muhammad Fendrik Mulyani, Hanifah Muna Mutiara Mutiara, Muna Nurani, Riga Zahara Nurkamilah, Milah Nurul, Aisya Putri Hana Pebriana Putri, Nova Ramadani Raisa Yusi Humaira Rakhmat, Cece Ramadhani, Dini Rekayanti Putri Sandi Riza Fatimah Zahra Riza Fatimah Zahra Riza Fatimah Zahrah Riza Zahrah Rizki Hadiwijaya Z Rizki Hadiwijaya Zulkarnaen RR. Ella Evrita Hestiandari Silvy Yulistia Salsabila Sri Rahayu Puji Lestari Sucia Panca Lestari Tita Tita Wakih, Agus Ahmad Winarti Dwi Febriani Windi Adella Yani Noor Yundari, Yundari Yusuf Suryana Zahra, Riza Fatimah Zihan Siva Silviyanti