This research is a descriptive study to determine the profile of teaching materials and the ability of pre-service teacher to convey the results of the placement at the University of Puangrimaggalatung (UNIPRIMA) Sengkang in environmental biology subjects. The study's population consisted of undergraduate pre-service teacher in the third semester of the 2016/2017 academic year and lecturer of environmental biology subjects. The sampling technique was carried out by targeted sampling so that 37 subjects were used. Techniques for collecting interviews and observations. The tool, which was used in the form of interview guidelines to find out the profile of the teaching materials used, reported the practice assessment of practicerelated reports to determine the ability to communicate the results of laboratory report. The data were analyzed descriptively. Based on the results of the study of teaching materials used in the matter, it needs to be developed/produced again and still needs to be done through the development of research and context teaching materials. The ability of pre-service teacher to communicate the results of the work placement in lab reports is still considered sufficient and needs to be improved again, especially with regard to the accuracy of the analysis of data findings and the relevance of the theory in the analysis of experimental data.