ABSTRAK
Penelitian ini bertujuan untuk: mengetahui karakteristik model pembelajaran D-TAI untuk memberdayakan kemampuan berpikir analisis, mengetahui kelayakan model pembelajaran D-TAI untuk memberdayakan kemampuan berpikir analisis, dan menguji keefektifan produk model dalam memberdayakan kemampuan berpikir analisis.
Penelitian pengembangan model mengacu pada Borg & Gall yang diadaptasi menjadi sembilan tahapan yaitu: penelitian dan pengumpulan data, perencanaan, pengembangan produk awal, uji coba permulaan, revisi produk I, uji lapangan utama, revisi produk II, uji lapangan operasional dan revisi produk akhir. Analisis data yang digunakan adalah analisis deskriptif kualitatif dan kuantitatif menggunakan uji Mann Whitney U.
Hasil penelitian menunjukkan: pengembangan model D-TAI dilakukan dengan memperhatikan karakteristik model yaitu landasan teoritis, sintaks, sistem sosial, sistem pendukung, peran dan tugas guru, dampak instruksional, dan dampak pengiring, hasil pengembangan model D-TAI layak diterapkan pada materi sistem reproduksi manusia. Kelayakan model D-TAI berdasarkan penilaian dari ahli, praktisi, dan siswa memperoleh kategori baik, model D-TAI mampu memberdayakan kemampuan berpikir analisis siswa. Hasil penelitian menunjukkan perbedaan yang signifikan antara nilai kemampuan berpikir analisis pada kelas model D-TAI dan kelas kontrol yakni rerata nilai kelas model D-TAI (74,79) lebih tinggi dibandingkan dengan kelas kontrol (55,91) kontrol dengan level sig 0,00 < 0,05.
Kata Kunci: discovery, TAI, model D-TAI, berpikir analisis.
ABSTRACT
This research aims to: determine the characteristic learning model D-TAI to develop the analytical thinking skill, determine the feasibility study model D-TAI to develop analytical thinking skill, and to examine the effectiveness of the product model in developing the analytical thinking skill.
The research of model development refers to the Borg & Gall adapted into nine stages, namely: research and data collection, planning, early product development, testing starters, product revision I, major field test, product revision II, operational field testing and the revision of the final product. Analysis of the data used is descriptive qualitative and quantitative analysis using the Mann Whitney U test.
The results showed that: the development of the D-TAI model is done by considering the characteristics of the model including the theoretical foundation, syntax, social systems, support systems, the roles and duties of teachers, the instructional impact, and the accompanist impact, the result of the development of the D-TAI model is feasible with the material human reproductive system. The feasibility of the D-TAI model is based on the assessment of experts, practitioners, and students and achieves the good category, D-TAI Model is able to develop students' analytical thinking skill. The results showed that there is a significant difference of the analytical thinking ability between the D-TAI model class and control class in which the mean score of D-TAI model class (74.79) is higher than the control (55.91) with sig level 0.00 <0.05.
Keywords: analytical thinking, D-TAI Model, discovery, TAI