Pengaruh Model Pembelajaran Sains Teknologi Masyarakat (STM) dalam Meningkatkan Kemampuan Literasi Sains Siswa di MTsN 1 Konsel

Abstract

This article is a quantitative study aimed to find out the effectiveness of learning using the Community Technology Science (STM) learning model on the theme of environmental pollution to increase the ability of science literacy in grade VII students. Samples taken were students of MTS Negeri 1 Counseling class VII A and VII C even semester semester 2018/2019. The research design used was posttest only control group design, which implements learning by using the STM learning model in the experimental class and the control class that applies Conventional learning. Data collection techniques used are collection techniques using documentation, observation and tests. The data taken is the result of observations measuring the ability of students' scientific literacy and learning outcomes. The ability of students' scientific literacy is obtained through observations of several indicators of scientific literacy in the form of content, concepts, and processes and cognitive learning outcomes obtained through tests. Based on the results of the analysis of research data that has been done it can be seen that the ability of scientific literacy and student learning outcomes in the experimental class is better than the control class. The average value of cognitive learning outcomes in the experimental class that uses STM learning models is 88, 79 and 80.06 in the control class. Analysis of the significance test through the right-side t test with α = 5% produces a t-test value of 4.82 and a t-table of 2.00, which means that the cognitive learning outcomes of the experimental class students are better than the control class. Based on the results of these studies, it can be concluded that the application of the STM learning model on the Environmental Pollution Theme is effective at increasing students' scientific literacy abilities