The Coronavirus disease 2019 (COVID-19) pandemic has become an epidemic that has major impacts throughout the world, one of which is the change in the Indonesian education system from face-to-face learning to online learning. This study aims to determine the effect of online-based problem based learning on the self-confidence and social…

This study aims to determine the virtual communication skills of students in the Vertebrate Zoology course, the subject of the Reptile Class with the example of the "Varanus salvator" species. The research was conducted by survey method using an adaptation observation sheet from the 2012 Greenstein instrument. Data collection was carried…

Genetics is a subject that is quite difficult according to students. Various strategies and methods are used to understand genetics in learning to have genetic literacy. One way of increasing genetic literacy in students is to apply genetic problems based on an online discussion in genetics lectures. The research was conducted to determine the…