Development of Explanatory Text Materials Based on Problem Solving in Class XI SMA Negeri 2 Pematangsiantar
Tiarma Nova Intan Malasari., Prof. Dr. Biner Ambarita, M.Pd., Dr. Malan Lubis, M. Hum.
Postgraduate Program in Indonesia Language Education
State University of Medan
This study aims to determine the results of product testing in the form of learning module text-based explanation problem solving for students of class XI SMA Negeri 2 Pematangsiantar. The development of this learning module is a programmable development in a systematic order and meets the characteristics to support students in learning. The last test subject of two Indonesian subject matter experts, two design instructional experts, three students for individual test, 9 students for small group test and 40 students for field test. Data on the quality of this development product were collected by questionnaire with the results of the study showed: expert test of excellent explanatory text material category (95,08%), test of design expert of study of very good category (86,96%), excellent quality individual test (94,76%), small group test very good (97,64%) and last assessment of field test with very good quality (96,20%), result of effectivity test to student that learn to use learning module based on problem solving indicated with result of data processing obtained value "t", then matched with table at significant level 5% = 1.66. This proves that thitung> ttable is 1.66 <4.07. Thus, it is concluded that the development of instructional materials in the form of learning modules on explanatory text learning is very feasible, easy and effective dingunakan on learning text eksplanasi in high school class XI.
Topic: Curriculum, Research and Development