. The development research aims to test the validity and practicality of the E-module model of Experiential Exploration of Natural Exploration (EJAS) on plantae material. Products developed using the ADDIE development model. The learning model used is the Experimental Model of Natural Exploration (EJAS). The research subjects were 30 students of class X IPA B SMAN 01 Singosari. Implementation result showed from the validation results of expert validators and questionnaire data on student responses as E-module users. The results of the validation of e-module by media experts are 99 percent, the results of validation by material experts are in the form of validation results of the e-module material components by 100 percent. The results of the validation by instructional equipment experts and field practitioners showed a percentage of 98 percentand 97% percent, respectively. Practicality data after the implementation of e-module is 88 percent. The results of the analysis of each test indicate that the development product has been declared very valid and very practical. The E-module model of Experiential Exploration of Natural Exploration (EJAS) on plantae has met the validity and practicality requirements for use in learning plantae material.