Hubungan antara kemampuan berpikir kritis dengan kemampuan komunikasi matematis siswa SMP pada pembelajaran matematika

Noor, Fahriza; Ranti, Mayang Gadih

doi:10.33654/math.v5i1.470

Cited by 13 publications

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“…Kemampuan berpikir kritis adalah kemampuan untuk mengklarifikasi dan membangun pemahaman dalam rangka mengambil kesimpulan yang sesuai dan membuat keputusan terbaik (Noor & Ranti, 2019). Presseisen (1986) menyebutkan, "Critical thinking is a procces of evaluation and categorization in term of some previously accepted standar".…”

Section: A Latar Belakangunclassified

The Effectiveness of Problem Based Learning Using CPS-Thinking Frame on Critical Thinking Ability in Terms of Students' Self Efficacy

Nugraha

Juniayanti

2023

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This research aims at finding out the effectiveness of Problem Based Learning using CPS-Thinking Frame in terms of Self Efficacy on IV Grade students of SD No. 8 Benoa. This research was quasi-experiment. The design of this research was 2 x 2 factorial design. The population was IV Grade students of SD No. 8 Benoa amounted of 57 students with saturation sampling techniques; all population was taken as sample. The data analysis of hypothesis testing was two-way ANOVA using IBM SPSS 25 for Windows. The result shows F value = 73,976 with sig.= 0,000 or p 0,05; H0 is rejected and H1 is accepted. It shows that there is a significant difference on critical thinking ability between group with PBL using CPS-Thinking Frame and group with conventional method. The sig. value on intercept part is 0,000 or p 0,05; H0 is rejected and H1 is accepted. Thus, there is significant difference on critical thinking ability between students with high and low self-efficacy. It shows that students' self-efficacy has effect on critical thinking. Otherwise, learning model is uncorrelated to self-efficacy.

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Section: A Latar Belakangunclassified

The Effectiveness of Problem Based Learning Using CPS-Thinking Frame on Critical Thinking Ability in Terms of Students' Self Efficacy

Nugraha

Juniayanti

2023

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“…Penelitian sebelumnya diperoleh hasil bahwa yaitu terdapat hubungan antara kemampuan berpikir kritis dengan kemampuan komunikasi matematis siswa SMP pada pembelajaran matematika (Noor & Ranti, 2019). Sedangkan penelitian lainnya terdapat hasil bahwa adanya hubungan yang signifikan pada variabel kemampuan berpikir kreatif dan kritis terhadap hasil prestasi belajar mahasiswa pada mata kuliah konsep sains II Prodi PGSD IKIP PGRI Madiun (Gunawan, Suraya, & Tryanasari, 2014).…”

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“…Indikator berpikir asli (originality) dengan penggunaan soal uraian dirasa sangat tepat, karena soal -soal dengan tipe uraian dapat memberikan kesempatan kepada siswa untuk mengemukakan ide-ide kreatifnya (Noor & Ranti, 2019). Sedangkan pada indikator berpikir lancar (Fluency), berpikir luwes (Fleksibiliy), dan berpikir rinci (Elaboration) siswa perlu dibiasakan untuk dapat memecahkan suatu permasalahan baik dengan mengemukakan solusi, saran, dan sudut pandang (Noor & Ranti, 2019).…”

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Hubungan antara Kemampuan Berpikir Kritis dengan Kemampuan Berpikir Kreatif Siswa pada Materi Ekologi

Mayarni

Yulianti

2020

pendipa. jurnal. pendik. sains

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In the age of 21st century, education is faced with increasingly severe challenges. One of the challenges is to produce human resources who have the ability to face the full range of challenges in life. Competence in the 2.1 century is called 4C which includes the ability to think critically and solve problems (Critical Thinking and Problem Solving), creative thinking (Creativity), communication skills (Communication Skills), and the ability to work together (Ability to Work Collaboratively). to test the closeness between critical thinking and creative thinking on ecological material; Two classes were used in data collection, totaling 36 students, 25 of which were female and 11 were male with an age range of 15 to 17 years and were obtained by simple random sampling technique; Data were collected from the test instrument for critical and creative thinking questions and then analyzed by the regression equation Y for X, the linearity and significance test Y for X, the correlation coefficient and the significance test for the correlation coefficient Y over X; This study obtained the results that show that the relationship is linear with a correlation value of 0.724 which is classified as a strong level of closeness so that the value of the contribution of critical thinking skills to creative is 52.42%; The relationship between the ability to think critically towards creative thinking with the contribution of critical thinking skills to the ability to think creatively is 52.42%.

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“…Matematika adalah salah satu mata pelajaran yang dapat melatih kemampuan berpikir kritis siswa. Menurut Asria et al (2021) dan Noor & Ranti (2019) salah satu tujuan pembelajaran matematika membentuk pola pikir yang kritis. kemampuan berpikir kritis matematis penting dalam menghadapi permasalahan dimasa yang akan datang, dengan berpikir kritis siswa lebih memahami inti permasalahan dan tidak mudah terpengaruh.…”

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Analysis of mathematical critical thinking ability of junior high school students in solving circle problem

et al. 2022

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: This research aims to describe students' mathematical critical thinking ability in solving circle problems according to indicators of critical thinking ability. The subjects of this study were class IX students of SMP Negeri 2 Pangkalan Kerinci consisting of twenty-one students based on low, medium, and high academic abilities. The instruments used in this study were question sheets to measure critical thinking skills which consist of four circle material questions with each indicator containing one question, and interview guidelines to find out the reasons for not achieving critical thinking skills indicators. The data analysis technique starts from collecting data on students' KBKM test results, student work results are grouped according to the achievement of each indicator, and the achievement of each indicator is analyzed to find out the causes of the non-achievement of these indicators. The results showed that students' critical thinking skills were low with an achievement percentage of 48%. Students with high abilities have been able to interpret problems and make analyzes but there are still students who are wrong in student calculations, students in the middle category have been able to interpret problems and analyze but for inference and evaluation have not been complete, students in the low category have not been able to interpret problems as well as analysis and evaluation to conclude a math problem.

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Hubungan antara kemampuan berpikir kritis dengan kemampuan komunikasi matematis siswa SMP pada pembelajaran matematika

Cited by 13 publications

References 0 publications

The Effectiveness of Problem Based Learning Using CPS-Thinking Frame on Critical Thinking Ability in Terms of Students' Self Efficacy

The Effectiveness of Problem Based Learning Using CPS-Thinking Frame on Critical Thinking Ability in Terms of Students' Self Efficacy

Hubungan antara Kemampuan Berpikir Kritis dengan Kemampuan Berpikir Kreatif Siswa pada Materi Ekologi

Analysis of mathematical critical thinking ability of junior high school students in solving circle problem

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