scholarly journals Inquiry-Scaffolding Learning Model: Its Effect on Critical Thinking Skills and Conceptual Understanding

2019 ◽  
Vol 8 (2) ◽  
pp. 245-255
Author(s):  
Wartono Wartono ◽  
Yohana Fransiska Alfroni ◽  
John Rafafy Batlolona ◽  
Natcha Mahapoonyanont
Keyword(s):  
Critical Thinking ◽  
Conceptual Understanding ◽  
Mixed Method ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
High Ability ◽  
Test Results ◽  
Conventional Models ◽  
Scaffolding Technique

This study aimed to examine the effect of inquiry-scaffolding on critical thinking skills and conceptual understanding. The research design used was a mixed-method embedded experimental model. The samples were 64 students. Two-way ANOVA test results for critical thinking skills and conceptual understanding are the same, where the significance value of the learning model = 0.00 (smaller than the alpha value of 0.05). It means that there are differences in critical thinking skills and conceptual understanding of students who learn by inquiry-scaffolding models ( IS) with conventional models. The interaction value between the learning model and the initial ability to critical thinking skills (CTS) is 0.502, while the conceptual understanding is 0.788. It means that there is no interaction between the learning model and the initial ability to CTS, or conceptual understanding. The results of advanced tests with the Tukey test prove that CTS and the conceptual understanding of students with high ability who experience learning with IS are higher than students with high ability in conventional learning. The same thing also applies to students with low initial ability. Thus, it was concluded that the learning model with an inquiry-based scaffolding technique was superior in improving CTS and conceptual understanding, on students with high and low initial abilities. Therefore, this technique can be used in other learning by using different moderator variables

scholarly journals The Impact of Guided-Discovery-Learning Model on Students' Conceptual Understanding and Critical Thinking Skills

2021 ◽  
Vol 5 (3) ◽  
pp. 227-240
Author(s):  
Muhali Muhali ◽  
Binar Kurnia Prahani ◽  
Husni Mubarok ◽  
Nova Kurnia ◽  
Muhammad Asy’ari
Keyword(s):  
Critical Thinking ◽  
Conceptual Understanding ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Discovery Learning ◽  
Control Group ◽  
Guided Discovery ◽  
Test Instrument ◽  
Experimental Group

The current study describes how the guided-discovery-learning model impacts students' conceptual understanding (SCU) and students’ critical thinking skills (SCTS) on the topic of solubility. The quasi-experimental research with a posttest-only nonequivalent control group design was used in this study. The experimental group (45 students) and the control group (47 students) were selected by the saturated sampling technique. Data on SCU was collected using an objective true false test instrument with correction/proofing, while data on critical thinking skills was collected using an essay test instrument. The research data were analyzed descriptively and statistically (Mann-Whitney U). The research found the SCU (mean= 81.51 vs. mean= 72.81) and SCTS (mean= 70.46 vs. mean= 58.43) in the experimental group was better than the control group, both descriptively and statistically (p < 0.05). These findings indicate that the guided-discovery-learning model significantly impacted SCU and SCTS on the solubility topic.

scholarly journals Catalyzing Creativity and Critical Thinking Through Science Graphic Organizers

2020 ◽  
Vol 2 (2) ◽  
pp. 79-86
Author(s):  
Raymart O. Basco
Keyword(s):  
Critical Thinking ◽  
Mixed Method ◽  
Graphic Organizers ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Mixed Method Research ◽  
State University ◽  
Test Results ◽  
Content Mastery ◽  
Post Test

This research aimed to examine the perceived effectiveness of graphic organizers in catalyzing creativity and critical thinking skills among 6th-grade pupils of the College of Teacher Education- Laboratory School, Batangas State University ARASOF Nasugbu, A.Y. 2020-2021. The explanatory sequential mixed method research design was utilized in this study. The results revealed that graphic organizers were useful tools to enhance understanding of concepts, retention, and content mastery as respondents' post-test results improved comparatively higher than their pre-test. Additionally, the informants' statements strengthened the results that graphic organizers can catalyze learners' creative and critical thinking.

scholarly journals Kemampuan Berpikir Kritis Peserta Didik Melalui Penerapan Model Pembelajaran Search, Find, And Construct Together (SFCT) Pada Materi Matriks Kelas XI SMA Negeri 2 Malang

2019 ◽  
Vol 5 (1) ◽  
pp. 37
Author(s):  
Tutut Noviyanti
Keyword(s):  
Critical Thinking ◽  
Data Analysis ◽  
Quantitative Data ◽  
Research Method ◽  
Qualitative Data ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Homogeneity Test ◽  
Conventional Models

The purpose of this study was to determine whether there were differences in critical thinking skills and to describe critical thinking skills among students taught using the Search learning model, Find, And Construct Together (SFCT) and conventional learning models. The research method used is a combination research method with sequential explanatory design. Quantitative data samples were students of class XI MIPA 1 and XI MIPA 2, this quantitative research was obtained by testing students' critical thinking skills. Analysis of the data used is the t test with the prerequisite test, namely the normality test and homogeneity test. Qualitative research subjects were 9 students. The nine students were selected based on high, medium and low critical thinking skills. While the collection of qualitative data is done by observation, interviews, and field notes. The results showed that (1) Based on the results of quantitative data analysis with hypothesis testing using SPSS 20 software, the Sig 2-tailed value was obtained = 0.009. Because the Sig value = 0.009 <0.025 then H0 is rejected. This means that it can be concluded that there are significant differences in critical thinking skills between students who are taught by the SFCT learning model and students who were taught using conventional models. (2) Based on qualitative data analysis obtained from interviews, it can be concluded that students like to be taught using the SFCT model and as many as 80.56% of students fulfill four indicators of critical thinking, while students are not happy to be taught using conventional models and only 63.86% students who fulfill the four indicators of critical thinking.

scholarly journals MODEL PEMBELAJARAN SIKLUS BELAJAR DESKRIPTIF UNTUK MENINGKATKAN PEMAHAMAN KONSEP DAN KETERAMPILAN BERPIKIR KRITIS SISWA SMK PADA MATERI IKATAN KIMIA

2015 ◽  
Vol 20 (1) ◽  
pp. 53
Author(s):  
Suhaeti Sri Mulyasih
Keyword(s):  
Critical Thinking ◽  
Conceptual Understanding ◽  
Chemical Bonding ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Average Value

The aim of this study was to get information about the effectiveness of using descriptive learning cycle instructional model to improve students’ understanding and critical thinking skills related to chemical bonding concept in one of vocational high schools (SMK) in Sumedang. Indicators for conceptual understanding consisted of six categories, while indicators of critical thinking skills were four indicators. The method used was quasi-experimental research design nonequivalent pretest-posttest control group design. Instrument used was essay test. T test results showed that based on the average value of n-gain, difference in overall students' conceptual understanding in experimental class and control class was significant (p = 0.00 p <0.05), and critical thinking skills significantly  developed by descriptive learning model cycle was to identify conclusions (p = 0.004 p <0.05).Keywords: critical thinking skills, concepts of chemical bonding, descriptive learning model, understanding conceptsABSTRAK Penelitian ini bertujuan untuk memperoleh informasi mengenai penggunaan model pembelajaran siklus belajar deskriptif dalam upaya meningkatkan pemahaman konsep dan berpikir kritis siswa di salah satu SMK di Kabupaten Sumedang pada konsep ikatan kimia. Indikator pemahaman konsep yang diselidiki terdiri dari enam kategori, sedangkan indikator keterampilan berpikir kritis yang diselidiki berjumlah empat indikator. Metode penelitian yang digunakan adalah kuasi eksperimen dengan desain penelitian nonequivalent pretest-posttest control group design. Instrumen yang digunakan berupa soal tes berbentuk esai. Hasil uji t menunjukkan bahwa berdasarkan nilai rata-rata n-gain, perbedaan pemahaman konsep siswa antara kelas eksperimen dan kelas kontrol secara keseluruhan berbeda signifikan (p= 0,00  p< 0,05), dan keterampilan berpikir kritis yang paling dapat dikembangkan secara signifikan melalui model pembelajaran siklus belajar deskriptif adalah mengidentifikasi kesimpulan (p= 0,004 p< 0,05).Kata kunci: model pembelajaran deskriptif, pemahaman konsep, keterampilan berpikir kritis, konsep ikatan kimia

scholarly journals PENINGKATAN KETERAMPILAN BERPIKIR KRITIS DAN PEMAHAMAN KONSEP TRIGONOMETRI MELALUI PENERAPAN PROBLEM BASED LEARNING PADA SISWA SMA NEGERI 1 PANDAAN

2020 ◽  
Vol 3 (2) ◽  
pp. 15-21
Author(s):  
Siti Fatimah
Keyword(s):  
Critical Thinking ◽  
Conceptual Understanding ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Math Facts ◽  
The Subject ◽  
Trigonometric Equations ◽  
Academic Year

The purpose is to increase critical thinking skills and conceptual understanding of mathematical trigonometric equations through problem-based learning model. The type of money research used is PTK with the subjects of all class XI MIA 3 students of SMA Negeri 1 Pandaan in the 2019/2019 academic year, totaling 35 students. The results showed that after the first cycle was implemented, 73.06% of students who think critically with sufficient qualifications were obtained, then increased in the second cycle with a result of 81.66%. The students’ conceptual understanding also increased where in the first cycle of 35 students only 6 students (17.14%), then increased in cycle II to 19 students (54.29%) with good qualification. It showed that the problem-based learning model can actually improve critical thinking skills and conceptual understanding because students are actively involved in collecting, studying, and discussing math facts related to the subject matter of trigonometric equations compared to before.

scholarly journals Analisis Kemampuan Berpikir Kritis Matematis: Dampak Model Pembelajaran Problem Based Instruction

2019 ◽  
Vol 2 (2) ◽  
pp. 189-195
Author(s):  
Suhita Suhita
Keyword(s):  
Critical Thinking ◽  
Sampling Technique ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Test Results ◽  
Research Subjects ◽  
Based Instruction ◽  
Academic Year ◽  
Cluster Random Sampling

This study aims to improve students' critical thinking skills through the application of Problem Based Instruction learning models. This research is a quasi experiment. The research subjects in this study were students of class VIIIA SMP Negeri 24 Bandar Lampung Academic Year 2017/2018 with a total of 32 students with a cluster random sampling technique. The required data is obtained through observation, documentation and tests using description questions. The collected data was analyzed by quantitative analysis techniques. The instruments used to collect data are tests of critical thinking skills. Data from the test results and observation sheets were analyzed quantitatively. The results showed that students 'critical thinking skills in the control class were 14.23% and included in the low category, while in the experimental class students' critical thinking abilities reached 87.5% or included in the high category. So, it can be said that the Problem Based Instruction learning model can improve students 'critical thinking skills, where students' critical thinking abilities increase from each cycle. So that the Problem Based Instruction learning model can be applied in learning both in mathematics and in other lessons.

scholarly journals Pengaruh Model Pembelajaran Berbasis Masalah terhadap Pemahaman Konsep IPA dan Keterampilan Berpikir Kritis Siswa SMP Negeri 4 Bebandem.

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
NI MADE AYU RATNA PARWATHI . ◽  
PROF. DR. I WAYAN SANTYASA, M.Si. . ◽  
DR. I WAYAN SUKRA WARPALA, S.PD.,M.Sc .
Keyword(s):  
Critical Thinking ◽  
Conceptual Understanding ◽  
Problem Based Learning ◽  
Sampling Technique ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Thinking Skill ◽  
Critical Thinking Skill ◽  
Better Than

Penelitian ini bertujuan mendeskripsikan perbedaan pemahaman konsep (PK) IPA dan keterampilan berpikir kritis (KBK) siswa antara yang belajar dengan model pembelajaran berbasis masalah (MPBM) dengan yang belajar dengan model pembelajaran konvensional (MPK). Penelitian eksperimen semu ini melibatkan 5 kelas siswa kelas VII SMP Negeri 4 Bebandem Karangasem Tahun Pelajaran 2015/2016 sebagai populasi. Dua sampel ditentukan dengan teknik acak kelas, yaitu kelas VIIA menggunakan model PBM dan Kelas VIID dengan Model PK. Data PK IPA dan KBK dikumpulkan dengan tes. Data dianalisis secara deskriptif dan MANCOVA satu jalan dengan PK dan KBK awal berperan sebagai kovariabel. Setelah perlakuan dikontrol dengan PK dan KBK awal, hasil penelitian menunjukkan bahwa terdapat perbedaan signifikan PK IPA dan KBK siswa antara yang belajar dengan MPBMdanMPK.Baik PK IPA maupun KBK siswa yang belajar dengan MPBM lebih baik dibandingkan dengan yang belajar dengan MPK. Kata Kunci : pembelajaran berbasis masalah (problem based learning/PBL), pemahaman konsep IPA, keterampilan berpikir kritis. This study aims to describe the differences of conceptual understanding (CU) in science and students’ critical thinking skills (CTS) between them learned in problem-based learning model (PBLM) and conventional learning model (CLM). Thisquasi-experimental in volved 5 classes student of the 7 grade of students in SMP Negeri 4 Bebandem Karangasem in the year 2015/2016 asa population. Two classes as samples were determined by group random sampling technique, namely class VIIa used PBL and Class VIID utilized conventional learning models (CL). The data of CU inscience and CTS of students were collected by tests. Data were analyzed descriptive and one way of MANCOVA with prior of CU as well as CTS a cts as covariates. After the treatment was controlled by prior of CU and CBC, there were significant differences in CU and CTS of students between them learned in the PBLM and CLM. Neither CU in scine and students’ CTS who learned in the PBLM were better than CLM.keyword : problem-based learning ( PBL), undertanding of science concepts, critical thinking skill.

scholarly journals Pengembangan Model Pembelajaran Group Investigation Media Vido Story Pokok Bahasan Keseimbangan Lingkungan Untuk Meningkatkan Berpikir Kritis Siswa

BIO-PEDAGOGI ◽  
2017 ◽  
Vol 6 (2) ◽  
pp. 1
Author(s):  
Sofiyati Awaliya ◽  
Hernik Pujiastutik
Keyword(s):  
Critical Thinking ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Small Scale ◽  
Test Results ◽  
Lecture Method ◽  
Scale Test ◽  
Environmental Balance ◽  
Normalized Gain

<p class="5abstrak">Tuban Regency is one of the areas that holds the potential of nature, this can be seen from the number of large factories established in Tuban Regency. The existence of this large factory causes changes in the surrounding environmental balance. Based on the results of observation of learning in SMA Muhammadiyah 03 Bancar class X on the subject of environmental balance is still conventional with the lecture method and discussion of this matter leads to less interesting and boring learning therefore there needs to be a development of learning models where students can engage in a social solution Namely the Group Investigation learning model (GI). The purpose of this research is to develop a model of learning by using the environment as a learning medium that is packaged in the form of video story to cultivate students' critical thinking skills. The students' critical thinking ability can be measured from aspects of identifying problems, interpreting, giving relevant ideas and drawing conclusions. This type of research is a research development, which is the development of a learning model that is very appropriate for the material of environmental balance class X semester even, the resulting draft then validated by two experts and one teacher as a user. The results showed the average validation of two experts and one user is 83.529% which indicates valid criteria and is worthy of use. From the results of small-scale test results amounted to 15 students who analyzed with the normalized gain obtained N gain&gt; 0.7. These results indicate that there is a significant improvement in critical thinking of the students so that it can be concluded that the development of this learning model is very valid and feasible to be applied to improve critical thinking of the students.</p>

CONCEPT-BASED LEARNING DAN KEMAMPUAN BERFIKIR KRITIS MATEMATIS

2020 ◽  
Vol 2 (1) ◽  
Author(s):  
Maifalinda Fatra ◽  
A Rizki ◽  
Tita Khalis Maryati
Keyword(s):  
Critical Thinking ◽  
Mathematics Learning ◽  
Sampling Technique ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Control Group ◽  
Simple Explanation ◽  
Critical Thinking Ability ◽  
Thinking Ability

Mathematical Critical thinking is one of  mathematical abilities that must be obtained by students. Critical thinking is one of the high order thinking processes that can make concepts in student knowledge.  Students with critical thinking in mathematics learning mostly do rational activities such as interpreting information based on a particular theoretical framework, linking theory with practice, making claims and justifying it, utilizing data in support of argumentation, making relations or relationships between various ideas, asking questions, evaluating knowledge, predict, describe something, analyze, synthesize, and categorize. This study aims to analyze the effect of the Concept-Based Learning Model on the critical thingking mathematical abilities.The purpose of this research is to analyze the effect of Concept-Based Learning Model toward mathematics critical thinking ability. The method used in this research is quasi experiment by Randomize Control Group Post Test Only Design with cluster random sampling technique. Indicators of mathematics critical thinking skills measured in this study include providing simple explanations, building basic skills, concluding, making more explanations, and deciding an action. The results showed that the mathematics critical thinking ability of students in the experimental class for the five indicators that being analyze was higher than the ability of students in the control class. A fairly high difference in the indicator showed in give a simple explanation and concluding. and it means that the application of Concept-Based Learning Model significantly influences the  abilities  of students' mathematics critical thinking.

KEEFEKTIFAN MODEL GUIDED DISCOVERY LEARNING UNTUK MENINGKATKAN KETERAMPILAN KETERAMPILAN BERPIKIR KRITIS

Edupedia ◽  
2019 ◽  
Vol 3 (2) ◽  
pp. 17-27
Author(s):  
Dian Noer Asyari
Keyword(s):  
Critical Thinking ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Discovery Learning ◽  
Learning Tools ◽  
Learning Situation ◽  
Guided Discovery

Discovery learning is a learning situation on wich the principle content of what is tobe learned is not give but must be independly discovered by student. The effectiveness of guided discovery learning model to improve students’ critical thinking skills uses 6 indicators, are: formulating problems, formulating hypotheses, analyzing date, providing alternatives, summing up, communicating and applying principle. The guided discovery learning model was included in the effective category in terms of: (a) Improvement (N-gain) of students’ critical thinking skills by 0.65 with moderate criteria and (b) Students respond positively to learning using guided discovery learning model and its learning tools on implementation.

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