Open AccessVIDEOTAPE INSTRUCTIONAL PACKAGE AND ITS EFFECT ON STUDENTS’ ACHIEVEMENT AND RETENTION OF CONCEPTS IN CHEMISTRY AT SECONDARY SCHOOLS
Publication year - 2020
Publication title -
international journal of research science and management
Language(s) - English
Resource type - Journals
ISSN - 2349-5197
DOI - 10.29121/ijrsm.v7.i10.2020.1
Subject(s) - mathematics education , psychology , chemistry , computer science , medical education , medicine