Development of a Structured Inquiry-Based Heat Transfer E-Module to Encourage Elementary School Students' Critical Thinking Skills

The study is undermanned by the students' lack of critical thinking skills and the lack of digital learning media. The purpose of the study is to produce credible, pragmatic, and effective e-modules to improve critical v-grade thinking skills. The study USES model development methods Lee and Owens, 2004. The 36 student classes vs. SDN oesapa small 2 mussels are traveling in kalor transfer content during the full term of year 2021-2022. Analysis shows that an e-module effectively enhances the student's critical thinking skills. Critical n-gain thinking skills by 0.7201. The conclusion that structured e-modules effectively promote critical thinking skills. This research is motivated by students' low critical thinking skills and the lack of digital learning media. The purpose of this study is to produce a credible, pragmatic, and effective e-module to improve critical thinking skills in fifth-grade elementary school students. This study uses the Lee and Owens (2004) model development method. The sample size was 36 fifth-grade students of SDN Oesapa Kecil 2 Kupang who took the heat transfer content in the even semester of the 2021-2022 academic year. The analysis results show that the e-module is effective in improving students' critical thinking skills. The critical thinking skills n-gain value is 0.7201. The conclusion is that the structured inquiry-based e-module is effective in improving critical thinking skills