BELAJAR BIOLOGI DENGAN MODEL GROUP INVESTIGATION BERBASIS CONTEXTUAL TEACHING AND LEARNING

Abstract

Abstract: The implementation of Contextual Teaching and Learning (CTL) based Group Investigation (GI) was done to improve the scientific skills and biology learning outcomes of class XI IPA2 students in SMAN 10 Malang. This Classroom Action Research was conducted in two cycles. The result shows that the completeness percentage of scientific skills among students has increased from the first cycle (58%) to cycle II (95%). The increase was also seen in the mean of scientific skills of students from the first cycle (72) to cycle II (80). The completeness percentage of biology learning outcomes also increased from the first cycle (92%) to cycle II (95%).The mean results of  biology learning outcomes also increased from the first cycle (80) to cycle II (84). Based on the results  it can be concluded that the implementation of CTL based  GI can improve the students’ scientific skills  and biology learning outcomes.