ABSTRAK
Tujuan penelitian ini adalah untuk mengetahui efektifitas  penggunaan metode student teams achievement divisions (STAD) terhadap peningkatan prestasi belajar IPA materi makanan sehat dan bergizi pada kelas 4 SLB-B YRTRW Surakarta tahun ajaran 2014/2015.
Penelitian ini merupakan jenis penelitian eksperimen subjek-tunggal menggunakan desain Single Subject Research (SSR) dan pola A – B – A, dengan menentukan baseline 1 (A1) dua sesi, intervensi (B) dua sesi, dan baseline 2 (A2) dua sesi. Subjek penelitian berjumlah 1 siswa kelas 4. Pendekatan yang dipakai adalah deskriptif komparatif. Teknik pengumpulan data pada penelitian ini menggunakan tes pilihan ganda, unjuk kerja, dan observasi. Teknik analisis data kompetensi pengetahuan menggunakan analisis dalam kondisi dan analisis antar kondisi, teknik analisis data kompetensi keterampilan menggunakan penilaian nilai tertinggi, sedangkan teknik analisis data kompetensi sikap di nilai berdasarkan hasil observasi dan didapatkan modus dari setiap aspek yang dinilai.
Hasil analisis dalam kondisi dan antar kondisi kompetensi pengetahuan diperoleh nilai rata-rata per fase fase baseline 1 adalah 1, intervensi adalah 2,6, baseline 2 adalah 3,4. Data yang overlap dari baseline 1 (A-1) ke intervensi (B) sebesar 0%, intervensi (B) ke baseline 2 (A-2) sebesar 0% dan dari baseline 1 (A-1) ke baseline 2 (A-2) sebesar 0%. Nilai tertinggi kompetensi keterampilan terdapat pada kinerja 6 yaitu dengan nilai 4. Kompetensi sikap spiritual menunjukkan mulai konsisten. Kompetensi sikap sosial menunjukkan mulai berkembang. Dapat disimpulkan bahwa ada pengaruh yang signifikan penggunaan model pembelajaran kooperatif tipe Student Teams Achievement Divisions (STAD) terhadap peningkatan prestasi belajar IPA tema makanan sehat dan bergizi untuk siswa tunarungu di SLB-B YRTRW Surakarta.
Kata Kunci: Student Teams Achievement Divisions (STAD), Prestasi Belajar, Tunarungu.
ABSTRACT
The objective of research was to find out the effectiveness of student teams achievement divisions (STAD) method use in improving the Natural Science Learning Achievement in the material of healthy and nutritious food for the 4 grade of SLB YRTRW Surakarta in the school year of 2014/2015.
This study was a single-subject experimental research using Single Subject Research design and A – B – A pattern, by determining baseline 1 (A1) consisting of  two sessions, intervention (B) consisting of two sessions, and baseline 2 (A2) consisting of two sessions. The subject of research consisted of one 4 grader. Approachment for this result is comparative descriptive.  Techniques of collecting data used in this research were multiple-choice test, demonstration, and observation obtained from the student’s work. The techniques of analyzing data for knowledge competency used were analysis within condition and analysis between conditions, while that for attitude competency was assessed using result of observation in which mode was obtained from each aspect assessed.
The result of analyses within condition and between conditions for knowledge competency obtained the mean per phase of 1 in baseline 1, of 2.6 in intervention, and of 3.4 in baseline 2. The overlap data was 0% from baseline 1 (A-1) to intervention (B), 0% from intervention (B) to baseline 2 (A-2) and 0% from baseline 1 (A-1) to baseline 2 (A-2). The highest value skill competency lied in the performance 6 with value of 4. The competency of spiritual attitude was found starting to be consistent. The competency of social attitude competency was found started to appear. Could be concluded that there was a significant effect of student teams achievement divisions (STAD) type of cooperative learning method use on the improvement of Natural Science Learning Achievement with the theme of healthy and nutritious food in the children with hearing impairment student in SLB-B YRTRW Surakarta.
Keywords:     Student Teams Achievement Divisions (STAD), learning achievement, children with hearing impairment