Pengembangan Perangkat Pembelajaran IPA Fisika Berbasis Model Brain-Based Lea…

The objective of this research was to develop a valid learning devices based on a model brain based learning on the matterial the temperature and changes in class VII SMP. This type of research is Research and Development (R&D). The data collection instruments used are the learning devices validation sheets. The learning devices validation sheets is given to 3 validators who are experts in the …