ASESMEN KEMAMPUAN MATEMATIKA SISWA HAMBATAN INTELEKTUAL TINGKAT SEKOLAH DASAR

DIAH SUNTARI, . (2026) ASESMEN KEMAMPUAN MATEMATIKA SISWA HAMBATAN INTELEKTUAL TINGKAT SEKOLAH DASAR. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Penelitian ini bertujuan untuk mendeskripsikan kemampuan matematika siswa hambatan intelektual tingkat sekolah dasar di Sekolah Luar Biasa (SLB). Penelitian menggunakan pendekatan kuantitatif dengan metode survei. Subjek penelitian berjumlah 30 siswa dari tiga SLB. Pengumpulan data dilakukan menggunakan instrumen asesmen kemampuan matematika yang meliputi tujuh indikator kemampuan matematika dasar. Data dianalisis menggunakan statistik deskriptif berupa skor minimum, skor maksimum, rata-rata, standar deviasi, dan persentase. Hasil penelitian menunjukkan bahwa kemampuan matematika siswa berada pada kategori sedang dengan nilai rata-rata 17,77 atau sebesar 59,23%. Hasil analisis juga menunjukkan adanya variasi kemampuan matematika antarsiswa, dengan kemampuan tertinggi pada indikator menulis lambang bilangan dan kemampuan yang masih perlu ditingkatkan pada indikator pengurangan sederhana. Hasil penelitian ini diharapkan dapat menjadi dasar bagi guru dalam merancang pembelajaran matematika yang sesuai dengan karakteristik dan kebutuhan siswa hambatan intelektual. ***** This study aimed to describe the mathematics abilities of elementary school students with intellectual disabilities in Special Schools (SLB). The study employed a quantitative approach using a survey method involving 30 students from three Special Schools. Data were collected using a mathematics assessment instrument consisting of seven indicators of basic mathematical skills. The data were analyzed using descriptive statistics, including minimum score, maximum score, mean, standard deviation, and percentage. The results showed that the students' mathematics ability was at a moderate level, with a mean score of 17.77 or 59.23%. The highest achievement was found in writing number symbols, while simple subtraction remained the most challenging indicator. The findings are expected to serve as a reference for teachers in designing mathematics instruction that is appropriate to the characteristics and learning needs of students with intellectual disabilities.

Item Type:	Thesis (Sarjana)
Additional Information:	1). Dr. Indra Jaya, M.Pd. ; 2). Marja, M.Pd.
Subjects:	Pendidikan > Pendidikan Khusus
Divisions:	FIP > S1 Pendidikan Luar Biasa
Depositing User:	Users 36289 not found.
Date Deposited:	27 Aug 2026 03:32
Last Modified:	27 Aug 2026 03:32
URI:	http://repository.unj.ac.id/id/eprint/73327

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