Peningkatan Hasil Belajar IPA Mendeskripsikan Muatan Listrik Untuk Memahami Gejala-Gejala Listrik Statis Dengan Model Pembelajaran Discovery Learning

Abstract

A phenomenon that researchers observed in science learning activities for class IX F students at SMPN 1 Durenan Trenggalek for the 2019-2020 academic year in semester 1, researchers found many problems that occurred during learning activities. Science learning activities are still often done conventionally, with teachers explain more about learning materials and students only act as listeners so that student learning outcomes are low, marked by many who are incomplete in learning in basic competencies (KD) describing electric charges to understand the symptoms of static electricity. The average value obtained by students is only 64.67 with a learning mastery percentage of 26.67%. Researchers formulate the main problem in this study is how to improve learning outcomes in science describing electric current to understand the symptoms of static electricity with discovery learning learning models for class IX F students.
 The purpose of this study was to determine the increase in science learning outcomes describing electric charges to understand the symptoms of static electricity with discovery learning learning models.
 This classroom action research was carried out in 2 cycles. The research subjects were all students of Class IX F semester 1 of the 2019-2020 academic year at SMPN 1 Durenan Trenggalek, totaling 30 students. Methods of collecting data through observation, documentation and tests.
 The results of this CAR research are that there is an increase in student learning outcomes for class IX F SMPN 1 Durenan Trenggalek for the 2019-2020 school year, namely from the pre-cycle period the percentage of completeness still reaches 26.67%, and in the first cycle it increases to 76.67% and in the implementation cycle II learning completeness reaches an increase of 100%. The increase in the average value of student learning outcomes also increased from the pre-cycle which was only 64.67 in the first cycle the average student score was 82 and in the second cycle to 95.67 classically. Thus it can be concluded that the Discovery Learning learning model in science learning (KD) describes electric charge to understand the symptoms of static electricity able to improve student learning outcomes for class IX F semester 1 of the 2019-2020 school year at SMPN 1 Durenan Trenggalek. So it is expected that science teachers have the ability to use various kinds of appropriate and appropriate learning models that are able to develop creativity and student activity in learning.