Pengembangan Handout Elektronik pada Konsep Sistem Imun menggunakan Model 4D untuk Melatihkan Kemampuan Analisis Peserta Didik

Learners need to have the ability of 6C (Critical thinking, Creativity, Culture, Collaboration, Communication, Connectivity) to practice analytical skills in learning biology. This study aims to describe the process, suitability, feasibility, readability and learning outcomes of the development of electronic handouts of the immune system concept. This development research uses the 4D model which consists of the stages of define, design, develop and disseminate. The results of the suitability test are very suitable from the learning objectives, language, format, and media with a score of 4.49; the feasibility test is declared very feasible to use with a score of 4.48; the readability test is declared very well understood by students with a score of 4.64; and the learning outcomes obtained from the pre test value (23.61) and post test (62.52) have increased by 38.91. It can be concluded that the electronic handout of the concept of the immune system developed is able to train students' analytical skills seen from the learning outcomes of students who have increased after using the electronic handout of the concept of the immune system.