Pengembangan E-Handout Materi Ekosistem Perairan Tawar dan Laut Untuk Meningk…

In the 21st century, students are required to be able to develop life skills and soft skills in the learning process, including having critical thinking skills. This critical thinking ability is very necessary to train students to be able to think logically, answer problems well, and be rational in making decisions. Therefore, it is necessary to innovate teaching materials to create an interest…