CD Skripsi
Pengembangan Perangkat Pembelajaran Berbasis Problem Based Learning Untuk Memfasilitasi Kemampuan Pemecahan Masalah Matematis Peserta Didik Kelas X Pada Materi Persamaan Dan Pertidaksamaan Nilai Mutlak Linear Satu Variabel
The mathematical problem-solving ability of students was still relatively low, one of them caused by the application of models and the development of learning tools that are still not at all. This study aims to develop learning tools based on problem-based learning to facilitate the mathematical problem-solving ability for 10th-grade senior high school on equations and inequalities of one variable
linear absolute value. The form of this research is research and development with
a 4D model including define, design, develop and disseminate activities. The
average validation results for the syllabus, lesson plan (RPP), and students
worksheet (LKPD) respectively were , , and with very
valid categories. Then at the trial stage, the results of the average practicality
scores for student response questionnaires and observation sheets respectively
were and with very practical categories. Based on the results of
the validation and testing, it is obtained that a mathematical learning tools based
on a problem-based learning model is obtained to facilitate mathematical
problem-solving abilities on the material of equations and inequalities linear
absolute value of one variable that meets valid and practical criteria.
Keywords: Mathematical Learning Tools, Problem Based Learning Model,
Mathematical Problem Solving Ability, Equations and Inequalities of
One Variable Linear Absolute Value, 4D Development Model
Tidak tersedia versi lain