However, Piayu Laut can still be integrated in the following topics: risk reduction measures before, during, and after a disaster according to the threat of disaster in the area; the concept of energy, various sources of energy, changes in the form of energy in everyday life, including ...
Developing student worksheet of natural science for the eighth-grade junior high school students based on critical thinking skills This research was aimed to develop a valid and practical Students' Worksheet of Natural Science for junior high school students based on critical thinking skills. The devel...