Environmental learning about recycling focuses on the problem of waste accumulation and sustainable use of the earth's resources. The outbreak of the novel coronavirus disease (COVID-19) has made the adoption of e-learning the "new normal". One method of e-learning that can be developed to support environmental lessons is the Environmental Supplement Book of Recycling (ESBOR) learning media. This study analyzed the students' environmental attitudes on recycling in an effort to develop the ESBOR because attitude is very important to implement knowledge. The research method used was the descriptive survey technique. A total of 235 students was contacted randomly in various cities in Indonesia using Google Form. The results showed that the attitude of students was already in a very high category. This indicated that the ESBOR learning media may be developed to support e-learning amid the pandemic. ESBOR is an innovation of 21st century learning, which will be vital in the near future. The ESBOR learning media has great potential and may be developed as a supplemental method for students to gain knowledge. The suggestions can be used to develop ESBOR in future research.