The Influence of Problem Based Instruction Model in Natural Science Learning on the Improvement of Critical Thinking Skills of Learners Journal title: IOSR Journal of Research & Method in Education (IOSRJRME) Authors: Andi Saddia, Alimuddin Mahmud, Muhammad Yunus Subject(s):
Development Of Lesson Plan Instrument On Skleton, Muscles And Simple Machine Topic For Junior High School: The Validity And The Practicality Test Journal title: IOSR Journal of Research & Method in Education (IOSRJRME) Authors: Naita Novia Sari, Muhammad Zaini, Abdullah . Subject(s):
IMPLEMENTASI PEMBELAJARAN KIMIA BERBASIS LINGKUNGAN DENGAN MODEL PROBLEM BASED LEARNING (PBL) UNTUK MENINGKATKATKAN MINAT DAN KETERAMPILAN BERPIKIR KRITIS PADA SISWA SMA Journal title: Lantanida Journal Authors: Husni Husni Subject(s):