KEEFEKTIFAN PEMBELAJARAN KIMIA BERBASIS ETNOSAINS TERHADAP KETERAMPILAN PROSES SAINS SISWA SMK NEGERI TUGUMULYO

Abstract

The research aims to determine (1) the effectiveness of the ethnoscience model and conventional model in terms of students' science process skills, (2) the differences in the use of ethnoscience models and conventional models in terms of increasing students' mastery of chemistry material, (3) more effective learning models among learning chemistry ethnoscience models and conventional models in terms of science process skills and increasing students' mastery of chemistry. The design of this research is Quasi Experiment. The subjects of this study were students of class X 1 and X 2 SMK Negeri Tugumulyo. The data obtained in this study were the students' science process skills based on the students' scientific process skills observation sheets and the students' mastery of the material based on the students' pre-test and post-test results. The learning instruments used are lesson plans, LKPD, and student practicum report sheets. The data analysis technique used to test the hypotheses in the study used the independent sample t-test. The results of this study are (1) there are differences in the achievement of science process skills of students who follow the ethnoscience model learning and the conventional model with a significance value of p(sig(2-tailed) is 0.035, (2) there are differences in the increase in mastery of the material of students who take part in the learning process. the ethnoscience model and the conventional model with a significance value of p(sig(2-tailed) is 0.0003, (3) the ethnoscience model of chemistry learning is more effective than the conventional model in terms of science process skills and increasing student material mastery.