With the rapid development of the Internet and other related technologies, the educational community has come to accept the use of educational technology in the classroom. Its innovation not only transforms teaching techniques but also expands students' channels and resources for learning. This article explores the use of educational technology in front-line teaching using 271BAY, an online educational platform developed by Shandong 271 Education Group. The use of 271BAY in the holistic module learning approach is discussed in detail.