The technological development of the industrial revolution era 4.0 greatly influenced the world of education, especially higher education. The purpose of this study was to analyze the effectiveness of the implementation of education using Blended learning based learning in the Covid 19 season. Blended learning used one of which is Google Classroom. Blended learning involves all academics in the tertiary institution in English language courses. This research is a trial with two cycles namely cycle I and cycle II. The results of the data are analyzed based on the cycle in the implementation of learning. The results achieved in this study describe blended learning, knowing Google classroom as an alternative in learning English, and learning blended learning through Google classroom. Results in Cycle I are on average lower than Cycle II as measured by learning (69% to 100%), active student (27% to 100%), achievements (89% to 96%), learning process (70% to 100 %), complete score 25% to 86%), not complete ye (75% to 12%), success (45% to 75%) The use of Google classroom can improve the results of the average achievement of English material on students of English education departments. The conclusion of this research is that this application can run effectively, in order to help facilitate lecturers and students in English education study programs in carrying out the learning process more deeply.