Open AccessAnalisis Berpikir Kritis Siswa SMAN 4 Padang pada Materi Pencemaran Lingkungan
Author(s) -
R Syahrul,
Ramadhan Sumarmin,
Helendra Helendra,
Relsas Yogica
Publication year - 2021
Publication title -
jep (jurnal eksakta pendidikan)
Language(s) - English
Resource type - Journals
eISSN - 2614-1221
pISSN - 2579-860X
DOI - 10.24036/jep/vol5-iss1/565
Subject(s) - critical thinking , mathematics education , class (philosophy) , psychology , sample (material) , logical reasoning , deductive reasoning , computer science , artificial intelligence , chemistry , chromatography
The individual's capacity to be effective in life is determined by his reasoning abilities, especially with the ultimate goal of overcoming life's problems. Basic reasoning is a clear and coordinated cycle of reasoning used in critical, dynamic thinking, investigating and leading logical examinations. This research aims to determine the critical thinking abilities of students at SMAN 4 Padang on Environmental Pollution Material. This type of research is descriptive, the sample is determined by proportional random sampling. The sample size was 125 students from 50% of each class member who were taken randomly. Students' critical thinking tests are analyzed per indicator consisting of: Analysis, Evaluation, Deductive and Inductive. Based on the results of the critical thinking analysis of students at SMAN 4 Padang, the average percentage was 71.99% in the high category. Almost any part of the upper level character can be balanced in the student, so that one can make tentative decisions.