Abstract; This study departs from the anxiety in students 'learning and students' motivation in learning. The purpose of this study were to examine the relationship of anxiety in learning with motivation to learn. The study was descriptive correlational. Results showed that there was no significant relationship between anxiety in learning and motivation to learn. Means that the higher the anxiety study, the higher the students' motivation.

There are many cases of teenager reproductive health caused by low teenager knowledge of reproductive health. This problem must be a concern by various parties, including teachers. Furthermore, some teachers still do not understand how to properly integrate reproductive health material. Therefore, biology teacher candidates are required to have good knowledge and attitudes toward teenager reproductive health. This research is a descriptive study with 40 sample students taking part in the lectures on Human Anatomy and Physiology at Universitas Negeri Padang in 2018. Data were collected using written tests and questionnaires. The result showed that the knowledge is obtained by an average score of 77.71 with good categories, and attitudes with an average score of 86.55 in the excellent category. Based on the results of the study, concluded that the knowledge and attitudes of prospective biology teacher had a very strong correlation.