The new era confronts teachers with new tasks and obligations. The use of advanced technology has greatly improved the tradition of teaching English. Technology offers several options, such as making teaching more exciting and efficient. Technology is one of the most powerful drivers of social and linguistic change. As a result, it is necessary to use a learning medium that encourages students to be more enthusiastic about studying. This study intends to apply learning media with technology-assisted to students of SD Negeri Rutong, while also describing assessment media from professionals and users. The development approach utilized is Design and Development with the ADDIE research model (Analyze, Design, Development, Implementation and Evaluation). The results obtained in this research are 1) Interactive multimedia named "Oxford Let’s Go for Young Learners"; 2) Media expert assessment 89,5%, material experts 91,7%, learning experts 92,4% based on the three assessments then the developed media belongs to the category of "Excellent"; 3) The assessment of 21 students gets a percentage of 74.8% in the category of "Good" which shows students satisfied with the developed media as a medium in learning English. However, further research is needed to determine the usefulness of multimedia use as a learning tool.