Analisis Keterlaksanaan Model Pembelajaran Creative Problem Solving (CPS) dan Pengaruhnya terhadap Keterampilan Proses Sains Siswa pada Materi Asam Basa Kelas XI IPA SMAN 10 Kota Jambi

Model creative problem solving (CPS) is one model of learning centered on problem-solving skills, followed by strengthening creativity. When faced with a situation of question, students can perform problem-solving skills to select and develop a response. While the science process skills are skills that foster scientific attitude of students. By using methods practicum, students' science process skills can be seen. This study aims to determine the extent of adherence to the creativesolving model-basedproblemand the effect on students' science process skills in the acid-base material in class XI IPA 2 SMAN 10 Jambi. The approach used in this study is a mixed approach (mix method) with the type ofmodels exploratory sequentile (model order of discovery). The sampling technique was conducted by purposivesampling.There is one class that is used as a sample of grade XI 2. The research instrument used is the observation sheet enforceability of the model by teachers and students as well as students' science process skills and post-test students. Data qualitative data analysis techniques using Miles and Huberman and quantitative data usingcorrelation product momenttest. Imlementation model of creative problem solving (CPS) by teachers and students has been implemented according to the principles model of creative problem solving (CPS) each meeting. The percentage of adherence to a model by the teacher obtained a score of percentage 70.00% (Good), adherence to a model by the percentage of students obtained a score of 71.28% (Good), and the enforceability of the science process skills percentage of students obtained a score of 75.34% (Good). Correlation of adherence to the model of creative problem solving in science process skills by being categorized with the average rxy0,4150. Based on conclusion is that the learning model creative problem solving (CPS) has been performing well and the effect on the improvement of science process skills of students in the material acid-base in class XI IPA 2 SMAN 10 Jambi. Keywords: Learning Model Creative Problem Solving, Science Process Skills, Acids and Bases