scholarly journals THE EFFECT OF PROBLEM BASED LEARNING MODEL ON CRITICAL THINKING ABILITY OF STUDENTS IN DYNAMIC FLUID CLASS XI MIA SMA NEGERI 2 BALIGE ACADEMIC YEAR 2014/ 2015

2016 ◽  
Vol 4 (3) ◽  
Author(s):  
Afriany Vitaloka ◽  
Ridwan Abdullah Sani
Keyword(s):  
Critical Thinking ◽  
Problem Based Learning ◽  
Learning Model ◽  
Instructional Model ◽  
Critical Thinking Ability ◽  
Average Value ◽  
Thinking Ability ◽  
Post Test ◽  
Academic Year ◽  
Better Than

Abstract The objectives of this research are: Analyzing how criticalthinking ability of students that learn using Problem BasedLearning and Direct Instructional Model in dynamic fluid and Analyzing is it critical thinking ability of students that learn using problem based learning model is better than direct instructional model in dynamic fluid in SMA Negeri 2 Balige Class XI MIA Academic Year 2014/ 2015. The type of research was Quasi-experiment with the population is all of students in plus class XI MIA in even semester in SMA Negeri 2 Balige which consists of 3 classes. Sample of this research was obtained by technique cluster random sampling. The sample is XI MIA 1 as the experimental class taught by Problem Based Learning Model and XI MIA 3 as the control class taught by Direct Instructional Model. The research instrument has 6 questions in essay type, the instruments tested validated. In this research obtained the average value of post test in experimental higher than control class. In hypothesis testing t count > t table at significant level α = 0.05. So, can be concluded that the critical thinking ability of students in experimental class better than in control class. Ha was accepted or has effect of Problem Based Learning Model on Critical Thinking Ability of Students in Dynamic Fluid Class XI MIA SMA Negeri 2 Balige Academic Year 2014/ 2015.

scholarly journals PENERAPAN READING GUIDE DENGAN MEDIA BLOG CONTEXTUAL CONTENT DALAM MENINGKATKAN DAYA BERFIKIR KRITIS PADA MAHASISWA IKIP BUDI UTOMO MALANG

2018 ◽  
Vol 24 (1) ◽  
pp. 43-50
Author(s):  
Feri Candra Setiawan ◽  
Ferdinan Bashofi
Keyword(s):  
Critical Thinking ◽  
Learning Model ◽  
Positive Influence ◽  
Control Group ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Post Test ◽  
Content Variable ◽  
Quasi Experimental ◽  
Better Than

This research aims to determine the effect of applying learning model of reading guide with blog contextual content media on students majoring in history at IKIP Budi Utomo Malang. The sample in this research is the students of history class 2017 IKIP Budi Utomo Malang.This research is a kind of Quasi experimental design and this research including with pre-test and post-test control group design.The research of African history learning with the model of reading guide with media blog contextual content is stated enough to give effect even in low level. This is indicated by: (1) the students’ critical thinking ability exceeds minimalcompletenesseither individually or classically, (2) the critical thinking skill of students who are given the model of reading guide with contextual content blog media is better than the class given conventional learning, (3) variable Reading Guide sig = 0.087 = 8.7%> 5%, so H0 is accepted, meaning that the reading guide has no influence on the variable of critical thinking ability, but Blog Contextual content variable there is positive influence with index sig = 0,030 = 0% <5% so H0 is rejected, it means Contextual Content Blog has influence to critical thinking ability variable or together between reading guide model and blog contextual content media to critical thinking ability, and (4) improvement of critical thinking ability of students who are given learning model of reading guide with media blog contextual content is better than the class that is given conventional learning.

scholarly journals EFFECT OF PROBLEM BASED LEARNING AND MODEL CRITICAL THINKING ABILITY TO PROBLEM SOLVING SKILLS

2016 ◽  
Vol 5 (2) ◽  
pp. 112 ◽  
Author(s):  
Unita S. Zuliani Nasution ◽  
Sahyar . ◽  
Makmur Sirait
Keyword(s):  
Critical Thinking ◽  
Direct Instruction ◽  
Problem Based Learning ◽  
Learning Model ◽  
Problem Solving Skills ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Ability Tests ◽  
Better Than ◽  
Instruction Model

The purposes of this research were to analyze the different between physic resolving problem ability by using problem based learning model and direct instruction model, the different of physic resolving problem ability between the students that have critical thinking ability upper the average and the students that have critical thinking ability under the average, and the interaction of problem based learning model toward critical thinking ability and students’ physic resolving problem ability. This research was quasy experimental research that use critical thinking ability tests and physic resolving problem ability tests as the instruments. Result of the research showed that the students’ physic resolving problem ability by using problem based learning model was better than by using direct instruction model, students’ physic resolving problem ability and critical thinking ability upper the average showed better different and result than students’ critical thinking ability under the average, besides there was an interaction between problem based learning model and critical thinking ability in improving students’ physic resolving problem ability.

scholarly journals The Influence of Problem Based Learning (PBL) Model Collaborative and Learning Motivation Based on Students’ Critical Thinking Ability Science Subjects in Class V State Elementary School 105390 Island Image

2020 ◽  
Vol 3 (3) ◽  
pp. 1581-1590
Author(s):  
Siti Khairani ◽  
Retno Dwi Suyanti ◽  
Daulat Saragi
Keyword(s):  
Critical Thinking ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Class V ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Pbl Model ◽  
Better Than

The study aims to determine the influence of the Problem Based Learnimg (PBL) learning model and the motivation to students critical thinking skills, as well as the interaction between learning models and the motivation to learn from students critical thinking skills. This study was conducted at SD Negeri 105390 in the even semester of the 2019/2020 school year. The population in this study is a class V student of elementary school 105390 Island pictures numbering at 55 people. Sampling is carried out in total, i.e. V-A and V-B classes. The V-B class as an experimental class taught with a collaborative problem-based learning (PBL) model with the number of students 28 people. As for the control class is taught by a direct instruction model elected class V-A with the number of students as many as 27 people. This type of research includes research quasi experiments with 2x2 factorial design with analytical techniques variance (ANAVA) 2 lines. Based on the results of the analysis and research findings from the field obtained several conclusions that are answers to questions on the problem formulation, among them the critical thinking ability of students taught with a collaborative Problem-based learning model better than students taught with a direct learning model (sig. = 0.000 < 0.05), a student's critical thinking ability of high motivation is better than a low-motivation student (sig. = 0.01 < 0.05), and there is interaction between the two learning models with a level of motivation in influencing students ' critical thinking ability (sig. = 0.02 < 0.05).

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 THE EFFECTS OF INQUIRY TRAINING LEARNING MODEL AND CRITICAL THINGKING ABILITY TOWARD SCIENCE PROCESS SKILLS OF SMA

2015 ◽  
Vol 4 (2) ◽  
pp. 55
Author(s):  
Ferawati Hutapea ◽  
Motlan .
Keyword(s):  
Critical Thinking ◽  
Training Model ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Process Skills ◽  
Science Process Skills ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Better Than

The purpose of research are 1). To know are differences in science process skills of students with the applied of inquiry training learning model and direct instruction learning models, 2). To know are differences in science process skills of students who has high critical thinking ability and the  critically low ability, 3). To know the interaction inquiry training learning model and critical thinking ability toward students science process skills. The samples in this research conducted by cluster random sampling and  as many as two class , the first class (X-I) as experiment applied Inquiry Training learning model and the second class (X-2) as control class applied Direct Intruction learning model. The instrument used in this research is tests science process skills and critical thinking skills in the form of description and observation sheets science process skills. From these results it can be concluded that: 1) there are differences in students science process skills with applied inquiry training model and direct intruction model, 2) science process skills of students with high critical thinking ability is better than the science process skills of students with the ability to think critically low, and 3) the interaction inquiry training learning model and critical thinking ability toward the science process skills.

scholarly journals Model pembelajaran auditory intellectually repetition terhadap peningkatan kemampuan berpikir kritis matematis siswa

2021 ◽  
Vol 2 (2) ◽  
pp. 87-93
Author(s):  
Madi Amin ◽  
Muliana Muliana ◽  
Rohantizani Rohantizani
Keyword(s):  
Critical Thinking ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
P Value ◽  
Learning Approach ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Better Than ◽  
Scientific Learning

The purpose of this study was to determine the mathematical critical thinking ability of students who were taught using the Auditory Intellectually Repetition learning model was better than the mathematical critical thinking skills of students who were taught through a scientific learning approach. This study uses a quantitative approach and the type of research used is quasi-experimental research. The population in this study were 11th grade students of SMA Negeri 5 Simeulue Barat, the samples in this study were two classes selected using a nonprobability sampling technique of purposive sampling type, namely class 11 IPA-1 as an experimental class using the Auditory Intellectually Repetition model and class 11 IPA-2 as a control class using a scientific approach. The data processing technique uses SPSS version 25 with the results of the study showing that: the value of Sig (p-value) > 0.05), it is accepted that it is 0.629 in the experimental class and 0.273 in the control class so that the data has a normal distribution. The t-test analysis of students' mathematical critical thinking skills was obtained 0.001 < 0.05, then Ho was rejected and Ha was accepted. This means that the mathematical critical thinking ability of students who are taught with the Auditory Intellectually Repetition learning model is better than the mathematical critical thinking skills of students who are taught with a scientific learning approach.

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 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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