scholarly journals The Problem-Based Learning: How the effect on student critical thinking ability and learning motivation in COVID-19 pandemic?

2021 ◽  
Vol 6 (2) ◽  
pp. 231-243
Author(s):  
Rifqi Festiawan ◽  
Lim Boon Hooi ◽  
Prisca Widiawati ◽  
I Ketut Yoda ◽  
Adi S ◽  
...  
Keyword(s):  
Problem Based Learning ◽  
Learning Model ◽  
T Test ◽  
Learning Models ◽  
Critical Thinking Ability ◽  
Reasoning Abilities ◽  
Testing Method ◽  
Thinking Ability ◽  
The Impact ◽  
Beneficial Outcome

In the period of the Covid-19 pandemic, lecturers were confronted with difficulties to give a more intelligent learning model, one of which was a problem-based learning model. The reason for this investigation was to decide the impact of issue put together learning models with respect to understudies' basic reasoning abilities and acquiring inspiration, particularly in actual training learning. This exploration is a genuine test with a randomized pretest-posttest control bunch plan. The population is all understudies of class X, XI, and XII. The testing method utilizes straightforward irregular inspecting. The examples utilized in this examination were 112 individuals. The examination instrument utilized was target tests as various decision inquiries for basic reasoning abilities and mastering inspiration polls. The information investigation utilized was Paired example t-test and Independent example t-test. The consequences of his exploration are there is an impact of issue put together learning models with respect to understudies' basic reasoning abilities. There is an impact of the issue put together learning model with respect to understudy inspiration. The problem-based learning model is more compelling than the immediate showing model for understudies' basic deduction abilities in actual schooling mastering. The model of problem-based learning has a more beneficial outcome than the immediate encouraging model on understudies' learning inspiration in actual schooling learning. From these outcomes, it very well may be presumed that there is an impact of issue put together learning with respect to basic reasoning abilities and understudy inspiration, and issue based learning shows better outcomes contrasted with direct educating.

scholarly journals The Effect of Problem Based Learning Model on Critical Thinking Ability of Students on Additives and Addictive Substances Class VIII SMPN 12 Padang

2018 ◽  
Vol 2 (2) ◽  
pp. 124-132
Author(s):  
Mesia Dewi Hasanah ◽  
Heffi Alberida ◽  
Yosi Laila Rahmi
Keyword(s):  
Critical Thinking ◽  
Research Result ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
T Test ◽  
Critical Thinking Skills ◽  
Control Group ◽  
Critical Thinking Ability ◽  
Thinking Ability

Implementation of Curriculum 2013 requires students to learn actively, independently, and critical thinking. Critical thinking is an activity through thinking about ideas related to concepts or problems. The efforts to improve critical thinking skills of learners can be done by using the appropriate learning model. One of the learning models that can be used to improve the ability of critical thinking is a problem-based learning model. This type of research is quasi experiment with randomized control-group pretest posttest design. The sample of this research choosed by used purposive sampling method. Class VIII6 as experimental class and class VIII4 as control class. Data of this research result are quantitative data of critical thinking ability. Data were analyzed by using t test. The results showed that the mean difference of posttest value with pretest value of critical thinking ability of experimental class learners is higher than control class. Hypothesis testing with t-test obtained tcalculate=2,94>ttable= 1,67, then H1 accepted. Based on these results the authors conclude that the implementation of problem-based learning model has a positive effect on the ability to think critically learners on the material additives and addictive substances.

scholarly journals Development of Learning Based on Problems in Chemistry Subjects to Improve Students' Critical Thinking Ability

2020 ◽  
Vol 9 (2) ◽  
Author(s):  
Melania Priska ◽  
Agnes Pendy ◽  
Natalia Peni ◽  
Ludovicus Carvallo
Keyword(s):  
Critical Thinking ◽  
Problem Based Learning ◽  
Biology Education ◽  
Thinking Skills ◽  
Learning Model ◽  
T Test ◽  
Critical Thinking Skills ◽  
Homogeneity Test ◽  
Critical Thinking Ability ◽  
Thinking Ability

Solution material is one of the materials that requires a student's level of understanding at the critical thinking level. Critical thinking skills train students to learn to find and solve problems using scientific methods based on real experiences encountered and experienced directly. To be able to find the concept of knowledge based on existing realities, an appropriate learning model is needed, namely a problem-based learning model. This study aims to determine students' critical thinking skills. The type and design of this research is development research with a nonequivalent control group design. The samples of this research were students of semester 2, Biology Education Study Program, University of Flores. This research was conducted from April-June 2020. Data were collected using the critical thinking ability test technique of students in the chemical solution subject, followed by processing and analyzing data using the prerequisite analysis test in the form of normality test, homogeneity test, and t-test. The data analysis shows the significance value of the normality and homogeneity test, namely α> 0.05, while for the t-test α <0.05. From these results prove that problem-based learning can improve students' critical thinking skills in chemistry subject matter solution

scholarly journals Efektivitas PBL setting TTW dan TPS ditinjau dari prestasi belajar, berpikir kritis dan self-efficacy siswa

2018 ◽  
Vol 5 (1) ◽  
pp. 116 ◽  
Author(s):  
Wahyu Hardiyanto ◽  
Rusgianto Heri Santoso
Keyword(s):  
Critical Thinking ◽  
Self Efficacy ◽  
Problem Based Learning ◽  
T Test ◽  
Learning Achievement ◽  
Critical Thinking Ability ◽  
Significant Difference ◽  
Thinking Ability ◽  
Quasi Experimental ◽  
The Difference

Penelitian ini bertujuan untuk mendeskripsikan keefektifan pendekatan problem-based learning (PBL) setting think talk write (TTW) dan problem-based learning (PBL) setting think pair share (TPS) serta mendeskripsikan perbedaan keefektifan antara PBL setting TTW dan PBL setting TPS ditinjau dari prestasi belajar, kemampuan berpikir kritis dan self-efficacy siswa. Penelitian ini merupakan penelitian eksperimen semu. Instrumen yang digunakan untuk mengumpulkan data adalah tes prestasi belajar, tes kemampuan berpikir kritis dan angket self-efficacy siswa. Data yang dikumpulkan dianalisis dengan menggunakan one sample t-test, dan analisis multivariat (MANOVA). One sample t-test dilakukan untuk menguji keefektifan pendekatan PBL setting TTW dan keefektifan pendekatan PBL setting TPS, sedangkan analisis multivariat (MANOVA) dilakukan untuk menguji perbedaan keefektifan antara kedua treatment tersebut ditinjau dari prestasi belajar, kemampuan berpikir kritis dan self-efficacy siswa. Hasil analisis menunjukkan bahwa pendekatan PBL setting TTW dan pendekatan PBL setting TPS efektif ditinjau dari prestasi belajar, kemampuan berpikir kritis dan self-efficacy siswa. Selain itu hasil analisis multivariat menunjukkan bahwa tidak terdapat perbedaan keefektifan yang signifikan antara pendekatan PBL setting TTW dengan pendekatan PBL setting TPS ditinjau dari prestasi belajar, kemampuan berpikir kritis dan self-efficacy siswa. The Effectiveness of PBL Setting TTW and TPS Seen from Students Learning Achievement, Critical Thinking and Self-Efficacy  AbstractThis study aims to describe the effectiveness of problem-based learning (PBL) setting think talk write (TTW) and PBL setting think pair share (TPS) and describe the difference of the effectiveness between PBL setting TTW and PBL setting TPS in terms of learning achievements, critical thinking ability and self-efficacy of grade students. This research is quasi-experimental research. The research instruments to collect the data are a learning achievement test, a test to examine the ability to think critically and a self-efficacy questionnaire. One sample t-test was conducted to examine the effectiveness PBL setting TTW and PBL setting TPS. Meanwhile, multivariate test (MANOVA) was carried out to determine the difference between PBL setting TTW and PBL setting TPS. The results show that both PBL setting TTW and PBL setting TPS are effective in terms of students learning achievements, critical thinking ability, and self-efficacy and there is no significant difference between the effectiveness of PBL setting TTW and the effectiveness of PBL setting TPS in terms of learning achievements, critical thinking ability and student self-efficacy.

scholarly journals Efektivitas Model Pembelajaran Problem Based Learning Berbantuan LKS Terhadap Kemampuan Berpikir Kritis Fisika Siswa SMAN 1 Lingsar Tahun Ajaran 2016/2017

2018 ◽  
Vol 6 (1) ◽  
pp. 29
Author(s):  
Andi Fatimatul Islamiah ◽  
Satutik Rahayu ◽  
Ni Nyoman Sri Putu Verawati
Keyword(s):  
Critical Thinking ◽  
Hypothesis Test ◽  
Problem Based Learning ◽  
Learning Model ◽  
Control Group ◽  
Learning Problem ◽  
Control Group Design ◽  
Physics Students ◽  
Critical Thinking Ability ◽  
Thinking Ability

[Title: The Effect of Thinking Aloud Pair Problem Solving Learning Model Toward Student Physics Science Learning Outcomes]. This research aims to know the effectiveness of the learning problem based learning model assisted work sheet for the critical thinking ability of physics students of grade X SMAN 1 Lingsar inacademics year 2016/2017. This was an experiments research that using design research Posttest-Only Control group Design. The population in this research were the whole grade X SMA Negeri 1 Lingsar in academics year 2016/2017. Sampling taken with using cluster random sampling technique with the students of class X. MIA. A as experiments class and grade X. MIA. D as controls class. Research hypothesis was analysis with the t-test for one party (the party right). Based on the hypothesis test results obtained tcount> ttable at significance level of 5%, then it can be inferred that the model of learning problem based learning assisted work sheet effective for critical thinking ability of physics students SMAN 1 Lingsar.

scholarly journals PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) SEBAGAI UPAYA UNTUK MENINGKATKAN KEMAMPUAN BERFIKIR KRITIS MAHASISWA TERHADAP LINGKUNGAN SEKITAR

2017 ◽  
Vol 2 (02) ◽  
pp. 26-29
Author(s):  
Ervina Mukharomah ◽  
Saleh Hidayat
Keyword(s):  
Environmental Science ◽  
Problem Based Learning ◽  
Biology Education ◽  
Learning Model ◽  
Environmental Knowledge ◽  
Study Program ◽  
Critical Thinking Ability ◽  
Descriptive Research ◽  
Thinking Ability ◽  
The Subject

This research is descriptive research, as for the purpose of this research to improve students' critical thinking ability to environmental problem by using Problem Based Learning (PBL) learning model in Environmental Science subject in Biology Education Study Program of UM Palembang. The study was conducted from September to December 2016. The results of this study indicate that PBL learning model is suitable to be applied in the subject of Environmental Knowledge. That students are able to think critically is seen from the way students solve environmental problems properly, meticulously, logically and thoroughly

scholarly journals PERBEDAAN HASIL BELAJAR PERBEDAAN HASIL BELAJAR SISWA YANG DIAJAR MENGUNAKAN MODEL PEMBELAJARAN DISCOVERY LEARNING DENGAN PROBLEM BASED LEARNING PADA MATERI POKOK PENCEMARAN LINGKUNGAN KELAS X IPA SMA NEGERI 1 SUNGGAL

2018 ◽  
Vol 5 (3) ◽  
Author(s):  
Trioki Ningsih ◽  
Puji Prastowo
Keyword(s):  
Environmental Pollution ◽  
Learning Outcomes ◽  
Random Sampling ◽  
Problem Based Learning ◽  
Learning Model ◽  
T Test ◽  
Discovery Learning ◽  
Learning Models ◽  
Model Learning ◽  
Academic Year

This research aimed to determine the differences between student’s learning outcomes that were taught by used discovery learning and problem based learning models on topic of environmental pollution in grade x SMA Negeri 1 Sunggal in academic year 2014/2015, The population of all of the students at grade X, that consisted of 4 classes and total of the students were 156 students. The samples were taken at random sampling of two classes, with details class X2 used discovery learning model and X1 used problem based learning model and each class numbered 39 students, so the number of samples in this study were 78 students. Type of research was experimental. The results showed that the learning outcomes of students who were taught by using discovery learning model was 82,05 ± 8,25, while the learning outcomes of students who were taught by using the problem based learning model was 76,41 ± 8,15. The result from the t-test at α = 0,05 with th 3,044; tt  1,995; and dk 76 refer that there was significant different from student’s learning outcomes who were taught using discovery learning model with problem based learning model on topic of environmental pollution in grade X SMA Negeri 1 Sunggal in academic year 2014/2015.Keywords : discovery learning, learning model, learning outcomes, problem based learning

scholarly journals UPAYA MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA PADA MATA PELAJARAN BIOLOGI MELALUI PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING DI KELAS X SMA NEGERI 1 KLUET TENGAH

2021 ◽  
Vol 8 (2) ◽  
pp. 200
Author(s):  
Teuku Fakhrizal ◽  
Uswatun Hasanah
Keyword(s):  
Critical Thinking ◽  
Action Research ◽  
Research Design ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Classroom Action Research

The aims of this study to determine the improvement of students' critical thinking skills through the application of learning model the Problem Based Learning in Biology subjects in class X SMA Negeri 1 Kluet Tengah. The subjects in this study were students of class X SMA Negeri 1 Kluet Tengah, with total of 31 students, with focus of this research critical thinking skills ability in Biology subjects. The research design used was classroom action research, which was conducted in two cycles. Each cycle consists of four stages, namely: planning, implementing, observing, and reflecting. In the pre-cycle, the students 'critical thinking ability was 37.81% in the less critical category, since implementation of the first cycle the students' critical thinking ability became 51.80% with the fairly critical category. In cycle II, the average achievement of students' critical thinking skills has increased to 76.90% in the critical category. Thus the results of this study indicate that the application of learning model the Problem Based Learning can improve students' critical thinking skills in Biology subjects in Class X SMA Negeri 1 Kluet Tengah.

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