Pengaruh Model Pembelajaran Guided Discovery Learning terhadap Kemampuan Pemahaman dan Hasil Belajar Siswa Materi Operasi Aljabar Kelas VII SMP

The low ability of students' understanding of the mathematical problems because the learning of mathematics is still centered on the teacher. The use of conventional learning model resulting in low comprehension and learning outcomes. Therefore the teacher should be able to use the learning model one of them is Guided Discovery Learning. The purpose of this study is to determine the effect of Guided Discovery Learning model of learning ability and learning outcomes of students of class VII algebraic operations. This research method is quantitative. With one-group research design pretest-posttest design. Research population of all students of class VII SMP Negeri 2 Sumbergempol. The sample of research class VII-G with the number of students as many as 32 students. The data collection technique is a matter of multiple choice test 10 and description of 5 pretest and posttest questions and documentation. Data were obtained using t-test analysis. The results showed that students' understanding of algebraic material after obtaining the learning model of guided discovery learning using t-test obtained 0.000 <0,05 then means Ho rejected, and automatically Ha1 received means there is influence of the use of guided discovery learning model of learning ability students' understanding of the subject matter of class VII algebra. While the result of student learning to the material of algebra operation after getting Guided Discovery Learning model using t-test obtained 0,000 <0,05 then mean Ho rejected, and automatically Ha2 accepted mean there is influence of using guided discovery learning model to student learning result operation of class VII algebra.