Development of learning materials based on interactive multimedia for elements and compound course in Universitas Negeri Malang

The aim of this research was to develop a learning material based on interactive multimedia in the form of android application. The android application developed in this research was used as the first teaching materials for elements and compound course in Department of Natural Sciences Education, Universitas Negeri Malang. The validation of learning materials application was carried out by media experts and subject matter experts. The results of expert validation showed that learning materials application is valid with a validity rate of 80%. After being declared valid by experts, the application of learning materials was tested for legibility on 90 third year students who had passed the element and compound courses in Department of Natural Sciences Education, Universitas Negeri Malang. The readability test results produce a value of 83% with the appropriate category to be used in the learning process.