ANALISIS KEMAMPUAN SPASIAL DAN REPRESENTASI TERHADAP KONEKSI MATEMATIS SISWA SMP NEGERI DI KABUPATEN SUMEDANG

Zakiya Aulia Ilma, - (2023) ANALISIS KEMAMPUAN SPASIAL DAN REPRESENTASI TERHADAP KONEKSI MATEMATIS SISWA SMP NEGERI DI KABUPATEN SUMEDANG. S2 thesis, Universitas Pendidikan Indonesia.

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Abstract

Penelitian ini dilatarbelakangi oleh fakta di lapangan yang menunjukkan bahwa kemampuan koneksi matematis siswa belum maksimal, hal ini ditandai dengan siswa yang masih belum dapat mengaplikasikan ilmu matematika yang dipelajarinya ke konteks kehidupan nyata maupun pada bidang disiplin ilmu lain. Siswa juga sering merasa bingung dan kesulitan untuk memecahkan permasalahan matematika yang dalam proses pengerjaannya memerlukan konsep matematika yang telah dipelajari sebelumnya, sehingga perlu dikaji bagaimana gambaran kemampuan koneksi matematis siswa serta apa faktor yang dapat mempengaruhi kemampuan tersebut. Oleh sebab itu penelitian ini bertujuan untuk mendeskripsikan gambaran kemampuan spasial, representasi, dan koneksi matematis siswa, serta mengkaji pengaruh langsung maupun tidak langsung dari kemampuan spasial dan representasi matematis terhadap kemampuan koneksi matematis siswa. Penelitian ini merupakan penelitian kuantitatif dengan metode survei korelasional cross-sectional. Desain yang digunakan adalah model struktural dengan teknik analisis data menggunakan PLS-SEM. Penelitian dilakukan pada siswa kelas IX SMP Negeri di Kabupaten Sumedang dengan sampel sebanyak 98, terdiri dari 32 siswa sekolah upper class, 33 siswa sekolah middle class, dan 33 siswa sekolah lower class yang dipilih dengan teknik cluster sampling. Hasil penelitian menunjukkan bahwa: 1) Kemampuan spasial matematis siswa SMP Negeri di Kabupaten Sumedang yaitu sebanyak 2% berkemampuan tinggi, 98% berkemampuan sedang, dan tidak ada yang masuk pada kategori rendah; 2) Kemampuan representasi matematis siswa SMP Negeri di Kabupaten Sumedang yaitu sebanyak 12% berkemampuan tinggi, 75% berkemampuan sedang, dan 13% berkemampuan rendah; 3) Kemampuan koneksi matematis siswa SMP Negeri di Kabupaten Sumedang yaitu sebanyak 13% berkemampuan tinggi, 68% berkemampuan sedang, dan 19% berkemampuan rendah; 4) Kemampuan spasial matematis berpengaruh langsung terhadap kemampuan koneksi matematis siswa; 5) Kemampuan representasi matematis berpengaruh langsung terhadap kemampuan koneksi matematis siswa; 6) Kemampuan representasi matematis berpengaruh langsung terhadap kemampuan spasial matematis siswa; dan 7) Kemampuan representasi berpengaruh secara tidak langsung terhadap kemampuan koneksi melalui kemampuan spasial matematis siswa. ; This research is motivated by facts in the field which show that students' mathematical connection abilities are not maximized, this is indicated by students who are still unable to apply mathematics that they have learned into real life contexts or to other disciplines. Students also often feel confused and have difficulty solving mathematical problems which in the process require mathematical concepts that have been studied before, so it is necessary to examine how students' mathematical connection abilities are described and what factors can influence these ability. Therefore this study aims to describe the description of students' mathematical spatial, representation, and connection abilities, as well as examine the direct and indirect effects of mathematical spatial and representations abilities on students' mathematical connection ability. This research is a quantitative study with a cross-sectional correlational survey method. The design that used in this study is a structural model with data analysis technique using PLS-SEM. The research was conducted on grade IX students at state junior high schools in Sumedang Regency with a sample of 98 students, consisting of 32 upper class students, 33 middle class students, and 33 lower class students who were selected by cluster sampling technique. The results of the study show that: 1) The students’ mathematical spatial ability in state junior high schools in Sumedang Regency, namely 2% have high ability, 98% have moderate ability, and none fall into the low category; 2) The students’ mathematical representation ability in state junior high schools in Sumedang Regency, namely 12% have high ability, 75% have moderate ability, and 13% have low ability; 3) The students’ mathematical connection ability in state junior high schools in Sumedang Regency, namely 13% have high ability, 68% have moderate ability, and 19% have low ability; 4) Mathematical spatial ability has a direct effect on students' mathematical connection ability; 5) Mathematical representation ability has a direct effect on students' mathematical connection ability; 6) Mathematical representation ability has a direct effect on students' spatial mathematical ability; and 7) Mathematical representation ability indirectly influences connection ability through students' mathematical spatial ability.

Item Type:	Thesis (S2)
Additional Information:	https://scholar.google.com/citations?view_op=list_works&hl=en&authuser=1&user=unzm_f4AAAAJ SINTA ID : 5991823 SINTA ID : 5974544
Uncontrolled Keywords:	Kemampuan Spasial Matematis, Kemampuan Representasi Matematis, Kemampuan Koneksi Matematis; Mathematical Spatial Ability, Mathematical Representation Ability, Mathematical Connection Ability
Subjects:	L Education > L Education (General)
Divisions:	Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Jurusan Pendidikan Matematika > Program Studi Pendidikan Matematika
Depositing User:	Zakiya Aulia Ilma
Date Deposited:	10 Mar 2023 07:46
Last Modified:	10 Mar 2023 07:46
URI:	http://repository.upi.edu/id/eprint/89105

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