According to students’ final test scores in cycle I and cycle II, there can be concluded that there is a significant improvement in cycle II, with the value of improvement of cycle I to cycle II as 57,14% In cycle II, there are 18 students who have final test sore ≥75 (85,71%). In cycle I, there are 6 students who have final test score ≥ 75 (28,57%).
After applying Think Talk Write model, the results show that there is improvement in cycle II. Research data is analyzed by using qualitative and quantitative data analysis. Data of this research is obtained by using test instrument and observation sheets. The type of this research is Classroom Action Research which taken 2 cycles in order to reach students’ achievement by most students in the class. The subjects of this research are 21 students on 7th grade at SMP Kartika XIII-1 in academic year 2017/2018. The aim of this research is to know about the improve of the students’ achievement in learning algebra operations by using Think Talk Write (TTW) models on 7th grade students of SMP Kartika XIII-1 Ambon. Dengan demikian, dapat disimpulkan bahwa pembelajaran dengan menggunakan pendekatan Contextual Teaching and Learning (CTL) dapat meningkatkan hasil belajar siswa kelas X MIA SMA 27 Maluku pada materi sistem persamaan linier tiga variabel Pada siklus I terdapat 13 orang yang mencapai nilai kriteria Ketuntasan Minimal (KKM) yaitu ≥70 atau dengan persentase ketuntasan 48,14%, Sedangkan pada siklus II, terdapat 23 orang (85,18%) yang mencapai KKM. Teknik analisis data yang digunakan adalah teknik analisis data kualitatitif dan kuantitatif. Pengumpulan data dilakukan menggunakan observasi dan tes akhir pada setiap siklus. Subjek dalam penelitian ini adalah siswa kelas X MIA1 SMA Negeri 27 Maluku Tengah yang berjumlah 27 orang. Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) yang berlangsung selama 2 siklus. Pendekatan Contextual Teaching and Learning dengan tujuh komponen utama (contructivisme, inquiry, questioning, learing community, modeling, dan authentic assesment) merupakan pembelajaran yang mengaitkan materi pelajaran dengan kehidupan nyata. Penelitian ini bertujuan untuk meningkatkan hasil belajar siswa dengan menggunakan pendekatan Contextual Teaching and Learning (CTL) pada materi sistem persamaan linier tiga variabel di kelas X MIA SMA Negeri 27 Maluku Tengah. From this study the results were obtained: (1) There was an effect of learning activities on student self-learning directly by, including the medium category (2) There is an influence of learning activities on students' mathematics learning outcomes directly by, including the medium category (3) There is an effect of learning independence on students' mathematics learning outcomes directly by, including the low category (4) There is an influence of learning activities on student mathematics learning outcomes indirectly through learning independence by, including low categories (5) Total effect of learning activities to students' mathematics learning outcomes either directly or indirectly through independent learning including the big categories Data analysis used descriptive statistics and Structural Equation Model (SEM).
Data was collected using observation, questionnaires, and tests. The study was conducted on 151 students of SMP Negeri 21 Ambon. This study is ex-post facto studythat is causal in nature in order to measure the direct and indirect effects of learning and independence of learning activities on learning outcomes.
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