this study has utilized research and development design in developing and validating the Electronic Learning Module in Mathematics 7, a Junior High School subject in the Philippine K-12 Curriculum. Ten (10) subject matter experts in Mathematics 7 identified the essential and non-essential learning competencies through an evaluation instrument for the topics to be included in the DE and ODeL Module. Using Lawshe's content validity ratio (CVR), 43 out of 64 learning competencies were identified as essential in the subject. The developed e-learning module in Mathematics 7 comprises thirty (30) modules in Portable Document Format, with audio-embedded instructions, staged in a Learning Management System (LMS) through Google Classroom. Seven (7) experts employed the Evaluation Rating Sheet for DE and ODeL Modules to validate the content, format, technical/ technological, and pedagogical factors of the developed e-learning module in Mathematics 7. The e-learning module underwent revisions based on the experts' suggestions. The recommendations were incorporated in the module unit] all the indicators in each factor in the validation are successfully marked with a yes. Furthermore, in the validation stage, the researcher used a statistical treatment in tallying the nominal data and obtaining their percentage. Based on the results, the developed Electronic Learning Module in Mathematics 7 is valid and acceptable in terms of content, format, technical/technological aspect, and pedagogy. Therefore, this study suggests that the developed Electronic Learning Module can be used as a forma! Learning and teaching material in Mathematics 7. Keywords: Mathematics 7, Electronic Learning Module, Google Classroom, Learning Management System, ODeL.