Open AccessTHE EFFORTS TO IMPROVE LEARNING OUTCOMES ON LINEAR EQUATION SYSTEMS THREE VARIABLES BY USING POWER POINT MEDIA
Author(s) -
Niki Ari Afgani
Publication year - 2018
Publication title -
journal of innovative mathematics learning
Language(s) - English
Resource type - Journals
eISSN - 2621-4741
pISSN - 2621-4733
DOI - 10.22460/jiml.v1i3.p225-232
Subject(s) - class (philosophy) , mathematics education , test (biology) , action research , point (geometry) , value (mathematics) , mathematics , reflection (computer programming) , subject (documents) , psychology , computer science , statistics , artificial intelligence , paleontology , geometry , library science , biology , programming language
In Learning System of Three Variable Linear Equation System Mathematics class X of Integrated High School Ar-Risalah still many under KKM (KKM 60) especially in solving the problems. Therefore, it is necessary an effort to improve the learning outcomes of Mathematics is through the media power point. This study aims to determine the improvement of learning outcomes of students class X IPA of Integrated High School Ar-Risalah academic of year 2017/2018 in the problems solving on the subject of SPLTV through power point media. The subjects of the study were the students class X IPA of Integrated high school Ar-Risalah of 22 students, a Mathematics teacher and 4 observers. Data collected included student learning outcomes, teacher observation results, student observation results. This research is a Classroom Action Research conducted in three cycles. Each cycle includes are 4 (four) stages of planning, action implementation, observation (observation) and reflection. The average value of test results cycle II, 53.18 increased by 30.49 compared to the average value of the results of the test cycle I, namely 22.69. And the average value of the third cycle test results that is 70.80 increased by 17.62 compared to the average value of the second cycle test results. Based on the performance indicator, in conclusion, that the result of the study, the students of Integrated High School Ar-Risalah on SPLTV can be improved through power point media.