scholarly journals Analisis Tingkat Kemampuan Berpikir Kritis Dengan Model Perubahan Konseptual Ditinjau Dari Gaya Belajar Siswa

2019 ◽  
Vol 5 (1) ◽  
pp. 74
Author(s):  
Dedi Riyan Rizaldi ◽  
Muh. Makhrus ◽  
Aris Doyan

This study aims to determine level of critical thinking ability when learning process kinetic theory of gas with conceptual change model outcome review from high school student learning style. This type of research is pre experiment with factorial design  (level 3). The research population is all grade XI IPA in SMA Negeri 7 Mataram with sampling technique using purposive sampling. Three samples were taken as experimental class which is class XI MIPA 1 taught with CCM visual style, XI IPA 2 taught by CCM auditory style, and XI IPA 3 taught with CCM kinesthetic style. The student learning style data on was taken using by questionnaire with 4 alternative options. The critical thinking ability’s data collected by using sheets of critical thinking skill based on student's answer to LKS. The result data was analyzed with descriptive statistical test and classified based on categorization level of critical thinking ability. Based on the analysis result, it can be concluded level of critical thinking ability when learning process kinetic theory of gas with conceptual change model outcome review from high school student learning style including into medium category with value of 70,87.

2015 ◽  
Vol 6 (2) ◽  
pp. 107-116 ◽  
Author(s):  
Reviandari Widyatiningtyas ◽  
Yaya S. Kusumah ◽  
Utari Sumarmo ◽  
Jozua Sabandar

The study was report the findings of an only post-test control group research design and aims to analyze the influence of problem-based learning approach, school level, and students' prior mathematical ability to student's mathematics critical thinking ability. The research subjects were 140 grade ten senior high school students coming from excellent and moderate school level. The research instruments a set of mathematical critical thinking ability test, and the data were analyzed by using two ways ANOVA and t-test. The research found that the problem-based learning approach has significant impact to the ability of students' mathematics critical thinking in terms of school level and students' prior mathematical abilities. Furthermore. This research also found that there is no interaction between learning approach and school level, and learning approach and students' prior mathematics ability to students' mathematics critical thinking ability.Keywords: problem-based learning, mathematical critical thinking ability


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