Pengaruh Pre Test Terhadap Tingkat Pemahaman Mahasiswa Calon Guru Biologi Pada Materi Praktikum Pewarnaan Gram Mata Kuliah Mirobiologi

Abstract

The research was aimed to determine the effect of pre-test of the level of understanding of student teachers in the material Biology Practical Course Gram Microbiology. Five classes of the population of the three classes of samples taken at random, two classes into one class experimental and control classes. Two experimental classes were treated pretest sbelum following study microbiology courses on gram staining material, whereas the untreated control class. Our results showed that there were significant differences between the control and experimental class classes against gram-level understanding of the material. It is based on the difference in the average yield post-test which differ significantly, supported by the results of statistical analysis. In addition, the results of pre-test and post-test in the experimental class has a considerable range of scores.