scholarly journals Analisis kemampuan berpikir kritis matematis ditinjau dari resiliensi matematis mahasiswa pendidikan teknik informatika dan komputer

2021 ◽  
Vol 2 (2) ◽  
pp. 94-100
Author(s):  
Ade Evi Fatimah ◽  
Fitriani Fitriani
Keyword(s):  
Critical Thinking ◽  
Engineering Education ◽  
Discrete Mathematics ◽  
Computer Engineering ◽  
Study Program ◽  
Ability Test ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Correlational Method ◽  
Mathematical Resilience

This study aims to determine the students' mathematical critical thinking abilities in terms of their mathematical resilience. The subjects of this study were students of Informatics and Computer Engineering Education STKIP Al Maksum in discrete mathematics courses, totaling 37 students. The research instrument used in the form of mathematical critical thinking ability test questions and student mathematical resilience questionnaires. The research method used is a correlational method with a quantitative approach. Then the data were analyzed using simple linear regression. The results showed that the mathematical critical thinking ability based on the mathematical resilience of the students of the Computer Informatics Engineering Education Study Program, STKIP Al Maksum, had a positive effect of 79.9%.

scholarly journals Keterampilan Berpikir Kritis Calon Guru Kimia sebagai Kesiapan Menghadapi Revolusi Industri 4.0

2020 ◽  
Vol 3 (2) ◽  
pp. 114
Author(s):  
Oktariani Oktariani ◽  
Asyti Febliza ◽  
Nurul Fauziah
Keyword(s):  
Critical Thinking ◽  
Chemistry Education ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Average Score ◽  
Education Students ◽  
Ability Test ◽  
Chemistry Teachers ◽  
Critical Thinking Ability ◽  
Thinking Ability

This research was conducted to identify and describe prospective teachers’ critical thinking skills profile as readiness to face the industrial revolution 4.0. This research was a descriptive research. Research subjects were  chemistry education students who are prospective chemistry teachers. The instruments used in this study were the Critical Thinking Ability Test and Critical Thinking Ability Questionnaire. The instrument used is valid and reliable. The results of the study showed that the critical thinking skills of prospective chemistry teacher students are still in sufficient criteria with average score 46,7. It was also found that students' critical thinking skills in 5th  semester  were better than those in semester 3rd and 1st with average score 57,46 and 41. This result was also supported by differences in student performance for each indicator of critical thinking skills. Chemistry students show better performance on indicators of building basic skills compared to other critical thinking skills indicators. Meanwhile, the indicators on building strategies and tactics of chemistry education students still showed  poor performance than other indicators. This needs to be improved immediately in order to prepare prospective chemistry teachers who are ready to compete in facing the industrial revolition 4.0. Improvements can be made by designing learning methods, teaching materials and evaluation tools that can improve students' critical thinking skills.Keywords: critical thinking skill, education 4.0., prospective chemistry teachers, revolutioanl industry 4.0ABSTRAK.Penelitian ini dilakukan untuk mengidentifikasi dan mendeskripsikan profil keterampilan berpikir kritis calon guru kimia sebagai kesiapan dalam menghadapi revolusi industri 4.0. Penelitian ini merupakan penelitian deskriptif. Subjek penelitian merupakan mahasiswa pendidikan kimia yang merupakan calon guru kimia. Instrumen yang digunakan dalam penelitian ini adalah tes keterampilan berpikir kritis dan kuisioner keterampilan berpikir kritis. Instrumen yang digunakan sudah valid dan reliabel.  Hasil penelitian menunjukkan bahwa keterampilan berpikir kritis calon guru kimia masih berada pada kriteria cukup yaitu dengan skor rata-rata 46,7. Selain itu juga ditemukan bahwa keterampilan berpikir kritis mahasiswa semester 5 lebih baik dibandingkan semester 3 dan semester 1 dengan skor rata-rata masing-masingnya yaitu 57, 46 dan 41.  Hasil ini juga didukung dengan adanya perbedaan performa mahasiswa untuk masing-masing indikator keterampilan berpikir kritis. Calon guru kimia menunjukkan  performa yang lebih baik pada indikator membangun keterampilan dasar dibandingkan dengan indikator keterampilan berpikir kritis lainnya. Sementara itu, pada indikator membangun strategi dan taktik calon guru kimia masih menunjukkan performa yang kurang baik dibandingkan dengan indikator yang lainnya. Hal ini perlu segera diperbaiki guna mempersiapkan calon guru kimia yang siap bersaing menghadapi era revolusi industri 4.0. Perbaikan dapat dilakukan dengan cara merancang metode pembelajaran, bahan ajar dan alat evaluasi yang dapat mengasah keterampilan berpikir kritis peserta didik. Kata kunci: calon guru kimia, keterampilan berpikir kritis, pendidikan 4.0, revolusi industri 4.0

scholarly journals Problem-Based Learning in Phytochemistry Courses: Its’ Effectiveness in Improving Medical Students’ Critical Thinking Ability Viewed from Cognitive Style

2021 ◽  
Vol 7 (SpecialIssue) ◽  
pp. 118-125
Author(s):  
Menap Menap ◽  
Faizul Bayani ◽  
Saiful Prayogi
Keyword(s):  
Critical Thinking ◽  
Medical Students ◽  
Cognitive Style ◽  
Problem Based Learning ◽  
Learning System ◽  
Ability Test ◽  
Critical Thinking Ability ◽  
Test Instrument ◽  
Thinking Ability ◽  
Pbl Model

The implementation of the Problem-Based Learning (PBL) model for medical students has long been initiated to be integrated into the learning system and curriculum, however, empirical support for the application of the PBL model to medical students is still weak, becoming an obstacle. On the one hand, the need for critical thinking development among medical students is increasingly urgent, this is related to their future assignments in a more complex health care system that requires critical thinking ability. Our current study aims to evaluate the effectiveness of the problem-based learning (PBL) model on improving the critical thinking ability of medical students in terms of cognitive style. This study is an experimental study (one group pretest-posttest design) involving 21 medical students (medical students') in phytochemistry courses at one of the universities providing medical and nursing science programs in Indonesia. The study started by giving a cognitive style test using the GEFT (Group Embedded Figure Test) instrument to classify students into FD and FI cognitive styles, pretest, learning implementation using the PBL model (carried out for five meetings), and posttest. The pretest and posttest used a critical thinking ability test instrument in the form of an essay test. Descriptive and statistical analyzes were performed to evaluate the effectiveness of the PBL model. The results of the study show that the PBL model has been convincingly effective in improving students' critical thinking ability in phytochemistry courses for both FD/FI cognitive style modes. Based on these findings, we recommend the use of the PBL model in extensive and intensive learning to develop the critical thinking ability of medical students

scholarly journals Keefektifan pendekatan CTL dan discovery ditinjau dari prestasi, kemampuan berpikir kritis dan kecemasan matematika

2018 ◽  
Vol 13 (2) ◽  
pp. 168-180
Author(s):  
Enggar Prasetyawan
Keyword(s):  
Critical Thinking ◽  
Teaching And Learning ◽  
Math Anxiety ◽  
T Test ◽  
Learning Achievement ◽  
Ability Test ◽  
Critical Thinking Ability ◽  
Nonequivalent Groups ◽  
Thinking Ability ◽  
Contextual Teaching

Penelitian ini bertujuan untuk untuk mendeskripsikan keefektifan dan perbedaan keefektifan pendekatan Contextual Teaching and Learning (CTL) dan Discovery ditinjau dari prestasi belajar, kemampuan berpikir kritis, dan kecemasan matematika. Penelitian ini adalah penelitian eksperimen semu dengan desain nonequivalent groups prestest-posttest. Populasi dalam penelitian ini adalah seluruh siswa kelas X SMA Negeri 2 Ngaglik. Sampel penelitian ini adalah kelas X MIA 2 dan X MIA 4 yang diperoleh melalui pemilihan secara acak dari empat kelas yang masing-masing siswanya berjumlah 31 orang. Instrumen yang digunakan untuk mengumpulkan data adalah tes prestasi belajar berupa soal pilihan ganda yang terdiri dari 20 butir soal, tes kemampuan berpikir kritis berupa soal uraian yang terdiri dari 4 butir soal, dan angket kecemasan matematika yang terdiri dari 32 butir pernyataan. Pengujian keefektifan pendekatan CTL dan discovery dilakukan dengan uji one sample t-test. Pengujian perbedaan keefektifan antara pendekatan CTL dan Discovery dilakukan dengan uji MANOVA (Hotteling’s Trace). Hasil penelitian menunjukkan bahwa (1) pendekatan CTL dan discovery efektif ditinjau dari prestasi belajar, kemampuan berpikir kritis, dan kecemasan matematika, (2) tidak ada perbedaan keefektifan pendekatan CTL dan Discovery ditinjau dari prestasi belajar, kemampuan berpikir kritis, dan kecemasan matematika. Effectiveness of CTL and discovery approach viewed from students’ achievement, critical thinking ability, and math anxiety AbstractThis study aimed to describe the effectiveness and difference of effectiveness between of Contextual Teaching and Learning (CTL) and discovery approach viewed from students’ learning achievement, critical thinking ability, and math anxiety. This research was quasi experiment with nonequivalent groups prestest-posttest design. The population in this study was all students of class X of SMAN 2 Ngaglik. The sample of the study was the students of X MIA 2 and X MIA 4 which is determined randomly from four classes which each of that classes consist of 31 students. The instruments used to collect data were a learning achievement test consisting of 20 multiple choice questions, a critical thinking ability test consisting of 5 essays, and math anxiety questionnaires that consisted of 32 statements. To determine the effectiveness of Contextual Teaching and Learning (CTL) and Discovery approach, one sample t-test was used. To discover the difference of effectiveness between Contextual Teaching and Learning (CTL) approach and Discovery approach MANOVA (Hotteling’s Trace) was used. The results show that (1) Contextual Teaching and Learning (CTL) and Discovery approach are effective viewed from student’s learning achievement, critical thinking ability, and math anxiety,(2) there is no difference in effectiveness between Contextual Teaching and Learning (CTL) approach and Discovery approach viewed from student’s learning achievement, critical thinking ability, and math anxiety.

PENGEMBANGAN LKPD BERBASIS MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS

Eksponen ◽  
2018 ◽  
Vol 8 (1) ◽  
pp. 25-33
Author(s):  
Kiki Herdiansyah
Keyword(s):  
High School Students ◽  
Critical Thinking ◽  
Problem Based Learning ◽  
Learning Model ◽  
School Students ◽  
Ability Test ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Content Design ◽  
Senior High School Students

This research aimed  to analyze student worksheet development based on Problem Based Learning model in topic of Probability for Senior High School students of grade X. The instruments which were used in this research were the validation sheet of student worksheet for math lecturer and teacher in order to fulfill the validity aspect, the student scoring sheet in order to fulfill the applicability aspect, and critical mathematic thinking ability test in order to fulfill the effectiveness aspect. The result of the research showed that the student worksheet which was based on Problem Based Learning model had fulfilled the requirements and appropriateness standard based on content, design, and language expert. The data analysis of t-test towards of critical thinking ability showed that the critical thinking ability of students with Problem Based Learning model worksheet was higher than the critical thinking ability of students without Problem Based Learning model worksheet.

scholarly journals Efektivitas Pembelajaran Matematika Menggunakan Bahan Ajar Berbasis Integrasi Interkoneksi terhadap Peningkatan Kemampuan Berpikir Kritis Mahasiswa

2018 ◽  
Vol 5 (2) ◽  
pp. 11-19
Author(s):  
Suparni Suparni
Keyword(s):  
Critical Thinking ◽  
Mathematics Education ◽  
Mathematics Instruction ◽  
Science And Technology ◽  
Instructional Materials ◽  
Control Group ◽  
Study Program ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Education Study

This purpose of this study was to analyze the effectiveness of Mathematics instruction employing the instructional materials based on the interconnection integration on students' critical thinking ability. This is a quasi-experimental research utilizing the pre-test post-test control group design. The subjects of this research are all students of Mathematics Education Study Program Faculty of Science and Technology UIN Sunan Kalijaga Yogyakarta who enrolled in Mathematics Learning Strategy course (48 students in experimental class and 31 students in control class). Data was collected using test and questionnaires. Data analysis was carried out by using t-test. Based on the result, it is identified that Mathematics instruction using the instructional materials based on the interconnection integration is more effective than conventional instruction to improve students’ critical thinking ability of Mathematics Education Study Program Faculty of Science and Technology UIN Sunan Kalijaga Yogyakarta

scholarly journals Analysis of High School Students 'Mathematic Critical Thinking Ability with Graded Response Models

2021 ◽  
Vol 4 (1) ◽  
pp. 1108-1116
Author(s):  
Mirunnisa Mirunnisa ◽  
Zulfa Razi
Keyword(s):  
High School Students ◽  
Critical Thinking ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
School Students ◽  
Ability Test ◽  
Response Models ◽  
Critical Thinking Ability ◽  
Graded Response ◽  
Thinking Ability

The ability to think critically in mathematics, especially high-level mathematical critical thinking, is needed by students so that students are able to face changing circumstances or challenges that exist in life that is always developing. Graded response models (GRM) are used in order to display the estimated item parameters and students' abilities. This research is a descriptive study with a qualitative approach. Subjects in this study using SMA Simpang Tiga in terms of their mathematical critical thinking skills. Subjects were taken using a mathematical critical thinking ability test, then processed through Microsoft Excel to obtain a Graded Response Models (GRM) graph.Based on data analysis Students can be categorized as highly skilled, in general students can determine the concept of the problem correctly, are able to formulate problems in solving problems, are able to provide reasons and arguments clearly, but students are less able to evaluate problems in solving problems. Students who are categorized as having moderate ability, students can determine the concept of the problem correctly, are able to formulate problems, but students are less clear in providing reasons and arguments clearly, and are less able to evaluate the problems contained in solving problems. Students who are categorized as low, students are able to determine the concept correctly, but students are less able to formulate problems, and students are unable to provide clear reasons.

scholarly journals The Effectivenes of Using the Islamic Integration Module on the Critical Thinking Ability of Madrasah Ibtidaiyah Students

2019 ◽  
Vol 7 (2) ◽  
Author(s):  
Ummu Khairiyah ◽  
Silviana Nur Faizah
Keyword(s):  
Critical Thinking ◽  
Sampling Technique ◽  
Ability Test ◽  
Critical Thinking Ability ◽  
Paired Samples ◽  
Thinking Ability ◽  
Before And After ◽  
Problem Solving Strategy ◽  
Solving Strategy ◽  
Islamic Values

The objective of this study was to describe the effectiveness of the use of integrated thematic modules of Islamic values on students' critical thinking abilities. The pre-experimental research with One Group Pretest Posttest Design was conducted in this study. The sample in this study was 21 students of Class 3 Madrasah Ibtidaiyah (MI) taken with the saturated sampling technique. Theme 7, sub-theme two about energy changes are used as the material in the thematic modules used in this study. Five critical questions in the form of critical thinking ability test instruments are used to collect students' critical thinking abilities data. The five indicators of critical thinking abilities are (1) formulating the problem, (2) planning a problem-solving strategy, (3) making a decision, (4) analyzing the problem, and (5) evaluating the decision. The students 'critical thinking ability data were analyzed descriptively and statistically using paired samples test to determine the extent and differences of students' critical thinking abilities before and after learning using an integrated thematic module of Islamic values. The results showed that the critical thinking ability of students was very critical in the category of 48%, critical 24%, quite critical 19%, and less critical 10%. Students' critical thinking abilities have improved after learning using Islamic thematic integration modules (N-gain = 0.5) with the medium category. Statistical test results show that the integrated thematic module of Islamic values has a significant impact (p> 0.05) on students' critical thinking abilities. Based on these results, it can be concluded that the use of integrated thematic modules integrated integration of Islamic values is effective and has a significant impact on students' critical thinking abilities.

scholarly journals A PENINGKATAN KEMAMPUAN BERPIKIR KRITIS MELALUI PENGGUNAAN STRATEGI ACTIVE SHARING KNOWLEDGE UPAYA MEMPERSIAPKAN GENERASI ABAD 21

Perspektif ◽  
2020 ◽  
Vol 11 (1) ◽  
pp. 64-70
Author(s):  
SEPITA FERAZONA
Keyword(s):  
Critical Thinking ◽  
Sampling Technique ◽  
Study Program ◽  
Training And Education ◽  
Critical Thinking Ability ◽  
Quantitative Data Analysis ◽  
Thinking Ability ◽  
Knowledge Strategies ◽  
Academic Year

This study aims to look at the Critical Thinking Ability Through the Use of Active Sharing Knowledge Strategies in an effort to prepare the 21st century generation of Material Excretion Systems. This research was conducted in April-July 2018/2019 Academic Year, at the Riau Islamic University, Faculty of Teacher Training and Education in Biology Study Program. The sample of this study consisted of one class, the determination of the sample by using purposive sampling technique. This type of research is a survey research with a qualitative approach. The method used in this research is experiment, which aims to find out a symptom or effect that arises, as a result of the existence of certain treatments. The data obtained were analyzed using quantitative data analysis techniques. The data obtained is the ability of students' critical thinking. The assessment of critical thinking abilities is carried out in accordance with the six indicators of critical thinking, namely: 1) Focus (focus), 2) Arguments (Reason), 3) Conclusions (inference), 4) Situation (Situation), 5) Clarity (Clarity), 6) Advanced Overview (Overview). The results showed that of the 17 critical thinking questions tested obtained a different presentation. 45% of the students' answers in the categories are very good and 55% are in the good categories. This proves that students' thinking on excretory material is good.

scholarly journals Peningkatan Kemampuan Berpikir Kritis dan Hasil Belajar Biologi Siswa Kelas VII-A Melalui Penerapan Model Guided Inquiry dengan Bantuan Social Network Facebook di SMPN 1 Kartasura

BIO-PEDAGOGI ◽  
2012 ◽  
Vol 3 (1) ◽  
pp. 11
Author(s):  
Fildza Hilfi Fanani ◽  
Riezky Maya Probosari ◽  
Suciati Sudarisman
Keyword(s):  
Critical Thinking ◽  
Action Observation ◽  
Group Discussion ◽  
Self Regulation ◽  
Analytical Techniques ◽  
Guided Inquiry ◽  
Ability Test ◽  
Critical Thinking Ability ◽  
Average Improvement ◽  
Thinking Ability

<p>This study is aimed at improving the students’ critical thinking ability and achievement in Biology of VII A class of SMPN 1 Kartasura through the implementation of guided inquiry model assisted by the use of facebook. This research is a classroom action research involving  several cycles in which each cycle includes four stages those are planning, action, observation, and reflection. The subject of this research is the students of VII A class at SMPN 1 Kartasura in academic year of 2012/2013. The data are obtained through the test (essay and multiple-choice) and non-test (observation, interviews and questionnaires). The data are analyzed through descriptive analytical techniques and validated through triangulation techniques.  Critical thinking ability consists of six aspects those are interpretation, analysis, evaluation, inference, explanation, and self-regulation. The average improvement percentage of critical thinking ability test in Pre-cycle, Cycle I, Cycle II, and Cycle III sequently are (41,36%; 52,66%; 65,32%; 77,26%). Students’ achievement is viewed from the increase of student learning completeness consisting of cognitive, psychomotor, and affective. The result of percentage attainment average from cognitive aspects in Pre-cycle, Cycle I, Cycle II, and Cycle III sequently are (36,11%; 47,22%; 72,22%; 100%). Psychomotor students’ achievement consists of three aspects, those are stringing experimental tool, observing the object changes that occur in the experiment, and communicating the results of experiments and worksheets in the presentation. The result of percentage attainment average from psychomotor aspects in Cycle I, Cycle II, and Cycle III sequently are (64,12%; 81,25%; 90,66%). Affective students’ achievement includes three aspect which are being meticulous in observing object from results of the experiment, being discipline in collecting worksheets, and being cooperative in a group discussion. The result of percentage attainment average from affective aspects in Cycle I, Cycle II, and Cycle III sequently are (61,81%; 77,31%; 91,92%). Based on the results of the research it can be concluded that the implementation of guided inquiry model assisted by the use of facebook can improve the students’ critical thinking ability and achievement in Biology of VII A class of SMPN 1 Kartasura.</p><p> </p><p align="center"> </p><p class="0jTULISANKATAKUNCIKEYWORDS">Key Words: Guided Inquiry, Facebook, Biology Critical Thinking Ability,  Students’ Achievement in Biology</p>

scholarly journals The Effect of Problem Based Learning Model on Critical Thinking Ability Student Mathematics and Adversity Student Quotient on Students SMP Negeri 4 Lubukpakam

2020 ◽  
Vol 3 (4) ◽  
pp. 1814-1822
Author(s):  
Saut Lamhot Sitanggang ◽  
Edi Syahputra ◽  
Anita Yus
Keyword(s):  
Critical Thinking ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Attitude Scale ◽  
Critical Thinking Skills ◽  
Ability Test ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
And Gender

This study aims to determine the effect of the Problem-Based Learning model on students' mathematical critical thinking skills and Adversity Quotient. In addition, this study was also to see the interaction between learning and gender on students' mathematical critical thinking skills and Adversity Quotient. This research is a quasi-experimental research. The population in this study were all students at SMP N 4 LubukPakam for the 2020/2021 academic year, totaling 384 students. The research sample was 60 students, namely 30 students in class VII-1 and 30 students in class VII-2. The sample was selected by cluster random sampling. The instruments used were the mathematical critical thinking ability test and the Adversity Quotient attitude scale. The data obtained were analyzed using ANAVA in the Spss 20 program. The results showed that: 1) there was an effect of the Problem-Based Learning model on students' mathematical critical thinking skills with a significance value of 0.001 <0.05. 2) there is an effect of the Problem-Based Learning model on students' Adversity Quotient with a significance value of 0.00 <0.05. 3) there is no interaction between learning and gender on students' mathematical critical thinking skills with a significance value of 0.750> 0.05. 4) there is an interaction between learning and gender on students' Adversity Quotient with a significance value of 0.013 <0.05.

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