Development of Human Respiratory System E-Module to Prevent Students Misconception in Grade 8th

Misconception is due to the distinct early concepts known to each individual from concepts agreed upon by experts and can cause a halt to the process of acceptance of new knowledge called misconception. One concept or science material which is considered quite difficult for learners because they are unable to discern for real the processes of the respiratory organs in the human body. The purpose of this study is to know the validity of the development of the human respiratory system e-module on conception level. This type of research and development (R&D) with the borg and gall model simplified to 4 stages of a basic, planning, development and testing. Data analysis shows the level of validity of the e-modules of the human respiratory system matter has an average of 69.16 % with the "valid" category. Small scale test analysis shows learners' responses to the use of the e-module learning media in learning have an 81.4% percentage that fall into the "very valid" category.