Open AccessUPAYA MENIGKATKAN KEMAMPUAN BERPIKIR KRITIS MATEMATIKA SISWA MELALUI PENDEKATAN OPENENDED
Author(s) -
Marliana Marliana
Publication year - 2019
Publication title -
jurnal mathematic paedagogic
Language(s) - English
Resource type - Journals
eISSN - 2597-6338
pISSN - 2580-5320
DOI - 10.36294/jmp.v4i1.792
Subject(s) - mathematics education , class (philosophy) , subject (documents) , test (biology) , mathematics , critical thinking , object (grammar) , subject matter , psychology , pedagogy , computer science , curriculum , artificial intelligence , library science , paleontology , biology
AbstractThis study aims at determining the effort ti improve students’ mathematical eritical thinking ability through an Open-Ended Approach in algebraic material at class VII-1 of MTs.PP Daarul Hikmah Sei Alim Hassak in the academic year of 2018/2019. The subject in this study was class VII-1 MTs.PP Daarul Hikmah Sei Alim Hassak, amounting to 40 people. The object of this research was the students’ mathematical critical thinking ability in algebraic material at class VII-1 of MTs.PP Daarul Hikmah Sei Alim Hassak in the academic year of 2018/2019. This type of research was PTK. Data needed in this study was obtained from test and observation. The test used was a description test the was given to sstudents after learning through the Open-Ended Approach. Before the test was carried out, the questions were first tested outside the sample to determine the validity and reliability. Data analysis used in this study were: level of students’ mastery on subject matter and observation result. From the results of the data analysis above, it can be concluded that the application of learning through an Open-Ended Approach is affectively used on the subject of algebraKeywords:Critical Thinking Ability, Open-Ended Approach, Algebra