<![CDATA[Learning media is one of the tools used by teachers in the learning process. Currently, the use of printed books has not been maximized and the student worksheets used have not met the component elements of a student worksheet, such as the lack of inclusion of learning achievements, subject materials, and bibliographies. This research aims to produce electronic student worksheets based on discovery learning on the digestive system material phase F SMA/MA that is valid and practical. This research is a development research using a 4D model which includes 4 stages, namely the define, design, develop, and disseminate stages, but at the dissemination stage it is not carried out. The research instruments were in the form of validity and practicality questionnaires, validity tests were conducted by 3 lecturers, and practicality tests were carried out by 1 biology teacher and 35 students of SMA Negeri 16 Padang. The results of data analysis on the validity test of electronic student work institutions by validators obtained a result of 84.48% with very valid criteria. The results of the practicality test by teachers were obtained a score of 82.66% with very practical criteria, and the practicality test conducted by students was obtained a score of 88.88% with very practical criteria. It can be concluded that the interactive electronic education worksheet on the digestive system material phase F SMA/MA is very valid and very practical.]]>
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