The Development for Instructional Learning Packages on Home Electrical Appliances for Mathayomsuksa 3 Students, Banlinphapittayakom School, Sisaket Province

Abstract

           The purposes of this research were to develop a set of household electrical appliances and to compare science learning achievement  of mathayomsuksa 3 students. The learning curve of the students was managed by a set of household electrical activities before and after studying. The sample was acquired by using a purposive sampling. The instrument used in this study was a series of scientific instructional learning packages of mathayomsuksa 3 for 15 students of the Linphapittayakom School. The Test statistics used for data analysis included : Mean () , standard deviation (S.D.), and t-test (Dependent Sample).

          The research results were found that : 1) Household electrical appliances of students in the third grade were performing E₁/E₂ (87.73/85.77) were higher than the standard (80/80) set. 2) Science achievement of mathayomsuksa 3 students taught by household electrical appliances posttest was higher than pretest for studying by significance at .05 level, so this series of activities can be used as a classroom tool or as a model for development to improve instructional management.