DEVELOPMENT OF AN ELECTRONIC MODULE BASED ON PBL-STEM IN A CONTEXTUAL ETHNOSCIENCE LEARNING “RED BRICK MAKING” TO IMPROVE STUDENTS’ PROBLEM-SOLVING SKILLS

Devhia Riska Noviati; Asri Widowati

doi:10.26740/jppipa.v10n1.p28-36

Authors

Devhia Riska Noviati Universitas Negeri Yogyakarta
Asri Widowati Universitas Negeri Yogyakarta

DOI:

https://doi.org/10.26740/jppipa.v10n1.p28-36

Keywords:

Electronic Module, Ethnoscience, PBL, Problem Solving Skills, STEM

Abstract

This research aims to: (1) produce an electronic science modules based on PBL-STEM in ethnoscience learning “red brick making” that are feasible to improve problem solving skills; (2) determine the practicality of electronic science modules based on PBL-STEM in ethnoscience learning “red brick making” “ has been produced in improving problem solving skills; (3) determine the effectiveness of electronic science modules based on PBL-STEM in ethnoscience learning “red brick making” has been produced in improving problem solving skills. This research is development research by adapting Thiagarajan’s 4-D model consisting of Define, Develop, Design, and Disseminate. This research involved 2 expert lecturers as validators, as well as 30 seventh-grade students of SMP N 3 Banguntapan as research subjects. The data analysis technique used qualitative and quantitative analysis. The effectiveness of LKPD through prerequisite test, paired sample t-test, and effect size test. The results showed that: (1) there has been produced electronic modules based on PBL-STEM on ethnoscience learning “red brick making” is very feasible to use in science learning; (2) electronic modules based on PBL-STEM on ethnoscience learning “red brick making” has been produced is very practical in improving students’ problem solving skills (3) electronic modules based on PBL-STEM on ethnoscience learning “red brick making” has been produce is very effective in improving students’ problem solving skills.

Author Biographies

Devhia Riska Noviati, Universitas Negeri Yogyakarta

Department of Science Education, Faculty of Mathematics and Natural Science, Yogyakarta State University, Indonesia

Asri Widowati, Universitas Negeri Yogyakarta

Department of Science Education, Faculty of Mathematics and Natural Science, Yogyakarta State University, Indonesia

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