Issue Title
Vol 3, No 2: December 2015 Validitas Modul Kimia Berbasis Problem Based Research PBR pada Materi Larutan Elektrolit dan Nonelektrolit Abstract  PDF
Citra Ayu Dewi, Teti Fitri Handayani
Vol 9, No 1: June 2021 Validity and Practicality of Problem Based Learning (PBL) Model Learning Tools to Improve Students' Conceptual Understanding Abstract  PDF
Siti Hidayati, Susilawati Susilawati, Ahmad Harjono
Vol 4, No 2: December 2016 Validitas Buku Ajar Ekologi Berbasis Kearifan Lokal untuk Mengembangkan Sikap Ilmiah Mahasiswa Abstract  PDF
Hunaepi Hunaepi, Laras Firdaus, Nova Kurnia
Vol 6, No 1: June 2018 Validitas Instrumen Karakterisasi Kemampuan Metakognisi Mahasiswa Calon Guru Fisika Abstract  PDF
Muhammad Asy'ari, Muhamad Ikhsan, Muhali Muhali
Vol 9, No 1: June 2021 The Validity of Science Learning Devices Based on the 7E Learning Cycle Model to Improve Concept Mastery of Junior High School Students Abstract  PDF
Muliadi Rahman, Agus Ramdani, Jamaluddin Jamaluddin
Vol 9, No 1: June 2021 The Validity of Blended Learning-Based Laboratory Inquiry Learning Tools Abstract  PDF
Ezha Vandia Sulawanti, Agus Ramdani, Putu Artayasa
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