scholarly journals THE EFFECT OF BLENDED LEARNING MODEL WITH TELEGRAM APPLICATION ON STUDENTS’ CRITICAL THINKING ABILITY AND LEARNING OUTCOMES ON SOCIAL STUDIES SUBJECT AT ELEMENTARY SCHOOL

2021 ◽  
Vol 5 (5) ◽  
pp. 1397
Author(s):  
Santi Wahyuningtias ◽  
Yatim Riyanto ◽  
Rr Nanik Setyowati

This study aimed to determine the effect of blended learning model with telegram application on students’ critical thinking skills and learning outcomes for social studies subjects at fifth grade of SDN Semambung Sidoarjo. The blended learning model with the telegram application was carried out online and offline; this also became a solution due to the covid-19 pandemic so that the learning process could still be carried out. This research was an experimental research with a pretest post test control group design. The subject of this research was the fifth grade students of SDN Semambung Sidoarjo. Data were collected through critical thinking ability test and learning outcomes tests. Furthermore, the data were tested by using validity and reliability tests, while the learning tools were tested by expert validation. Data analysis test was conducted through normality test and homogeneity test. The analytical technique used was t test. The results of this study indicated that (1) there was an effect of blended learning model with telegram application on the students’ critical thinking skills at fifth grade elementary school in social studies subject; (2) there was an effect of blended learning model with telegram application on the students’ learning outcomes at the fifth grade elementary school in social studies subject. For teachers who faced problems in implementing online learning accompanied by low critical thinking skills and students’ learning outcomes, it was recommended to use a blended learning model with telegram application.

Author(s):  
Sulasih Sulasih ◽  
Sarwanto Sarwanto ◽  
Suparmi Suparmi

<p class="Abstract">Teachers have not been optimal in strengthening students' cognitive awareness in learning physics. This study aims to determine the effect of learning with a metacognitive approach through Problem Based Learning (PBL) and Reciprocal Learning (RL) model among students who have high critical thinking ability and low critical thinking ability. This research is an experimental study with the 2x2x2 factorial design. Object research is students of grade 11 science class in a high school in Central Java. The sample was obtained by cluster random sampling technique obtained by one class as an experimental and another class as a control. Data collection techniques use test techniques for their cognitive learning outcomes as well as their critical thinking skills and questionnaire and observation techniques for their attitude and skill learning outcomes. Analysis of the data using ANOVA 2 ways. The results show: (1) there are differences in learning outcomes between students who were given Physics learning model of PBL with reciprocal learning model. (2) There are differences in learning outcomes between students who have high critical thinking skills and low critical thinking skills. (3) There is no interaction between physics learning of PBL model and Physics learning of reciprocal learning model with students' critical thinking ability.</p>


Author(s):  
Romaida Karo Karo ◽  
Reh Bungana Br Perangin-Angin ◽  
Abdul Murad

This study aims to determine the differences in student learning outcomes taught by the cooperative learning model type STAD and conventional teaching, to find out the differences in the learning outcomes of PPKn students who have higher critical thinking skills compared to students who have low critical thinking skills, and to find out whether there is an interaction between the STAD type cooperative learning model with critical thinking skills on the learning outcomes of PPKn grade V students of SD Negeri 060934 Medan Johor. This research was conducted at SD Negeri 060934 Medan Johor. The research sample was determined by cluster random sampling, one class as an experimental class was taught with a STAD type cooperative learning model and one control class was taught conventionally. The sample to be studied amounted to 52 students consisting of 25 experimental class students and 27 control class students. Critical thinking ability tests are conducted to classify students who have high critical thinking skills and low critical thinking skills. Data were analyzed using two-way ANAVA using statistical tests with factorial design of 2x2 ANAVA with a significance level of > 0.05. Previously performed the normality test and homogeneity test analysis. The results showed that the learning outcomes taught using the STAD type cooperative learning model are better than conventional learning models in improving PKn learning outcomes of students as well as students who have high critical thinking skills who obtain better learning outcomes than students who have low critical thinking skills.


Author(s):  
Khaeruman Khaeruman ◽  
Siti Nurhidayati Nurhidayati ◽  
Sari Rahayu

Passive learning leads to low student chemistry learning outcomes. This study aims to improve learning outcomes and students' critical thinking skills on thermochemical subject matter through problem-solving learning model with context-rich problems. This research was conducted in 2 cycles, namely: planning, implementation, observation, evaluation, and reflection. Student learning result data obtained through formative test given at each end of the cycle and students' critical thinking skills adapted to the indicator of critical thinking. Learning outcomes show that classical completeness earns a score of at least 70 85% of the total number of students taking the evaluation test. The results showed that the results of classical evaluation in cycles I and II were 35% and 90%, respectively. Improvement of learning result that is 157%, and critical thinking ability of student in cycle I score that is 45% (uncritical category). In cycle II, the score achieved is 65% (critical category). Increased critical thinking ability reached 44.4%. We conclude that the application of problem-solving learning model with Context-rich problems can improve learning outcomes and critical thinking skills


2018 ◽  
Vol 20 (1) ◽  
pp. 13-27
Author(s):  
Firdaus Hadi Santosa ◽  
Umasih Umasih ◽  
Sarkadi Sarkadi

This article aims to determine the effect of inductive learning model and critical thinking on students history learning outcomes in SMA Negeri 1 Pandeglang. This article is a type of quantitative research using experimental design methods of treatment by level 2x2. Based on the results of the research show that: (1) Results of student history learning that follows Inductive learning model is higher than the students who follow the model of direct learning; (2) There is interaction between learning model and critical thinking ability; (3) Student learning outcomes with high critical thinking skill and following Inductive learning model is higher than students with high critical thinking ability and follow direct learning model; (4) The learning outcomes of students with low critical thinking skills and follow the inductive learning model is lower than the students with low critical thinking skills and follow the direct learning model. The result of this research is influence of inductive learning model and the ability to think critically about the students' learning outcomes in SMA Negeri 1 Pandeglang.   Artikel ini bertujuan untuk mengetahui pengaruh model pembelajaran induktif dan kemampuan berpikir kritis terhadap hasil belajar sejarah siswa di SMA Negeri 1 Pandeglang. Artikel ini merupakan jenis penelitian kuantitatif dengan menggunakan model eksperimen desain treatment by level 2x2. Berdasarkan hasil penelitian menunjukan bahwa: (1) Hasil belajar sejarah siswa yang mengikuti model pembelajaran induktif lebih tinggi dari pada siswa yang  mengikuti model pembelajaran langsung; (2) Terdapat interaksi antara model pembelajaran dan kemampuan berpikir kritis; (3) Hasil belajar siswa dengan kemampuan berpikir kritis tinggi dan mengikuti model pembelajaran induktif  lebih tinggi dari pada siswa dengan kemampuan berpikir kritis tinggi dan mengikuti model pembelajaran langsung; (4) Hasil belajar siswa dengan kemampuan berpikir kritis rendah dan mengikuti model pembelajaran induktif  lebih rendah dari pada siswa dengan kemampuan berpikir kritis rendah dan mengikuti model pembelajaran langsung. Sehingga dapat disimpulkan bahwa terdapat pengaruh model pembelajaran induktif dan kemampuan berpikir kritis terhadap hasil belajar sejarah siswa di SMA Negeri 1 Pandeglang.


2013 ◽  
Vol 1 (1) ◽  
pp. 38
Author(s):  
Saiful Prayogi ◽  
Samsun Hidayat ◽  
Armansyah Armansyah

This study aims to improve learning outcomes and critical thinking skills of students SMPN 18 Mataram Academic Year 2012/2013 through the implementation of 5E learning model. The type of research used is classroom action research (PTK). This research is conducted in a cycle consisting of planning, implementation, observation, and reflection. Data on cognitive learning outcomes were obtained from multiple choice tests and critical thinking skills using critical thinking skills tests. The subjects of the research are students of class VIII-A which is 19 people. The results showed that there was an increase in learning outcomes and critical thinking skills due to the 5E learning model. In the first cycle of classical completeness cognitive learning outcomes is 94% and the average value of 82 is categorized completely. Furthermore, critical thinking ability in the first cycle is worth an average of 76 that is completely categorized. It can be concluded that the 5E learning model has been able to improve learning outcomes and students' creative thinking ability.


2020 ◽  
Vol 2 (1) ◽  
Author(s):  
Maifalinda Fatra ◽  
A Rizki ◽  
Tita Khalis Maryati

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.


2020 ◽  
Vol 5 (1) ◽  
pp. 60-63
Author(s):  
Eulis Sopia Fardiani ◽  
Yogi Nugraha ◽  
Nadya Putri Saylendra

This study aims to improve the critical thinking skills of students of class XI IPA 2 MAN 2 Karawang on PPKn subjects through the Decision Making learning model. The use of this learning model is one of the efforts to improve critical thinking skills of students of class XI IPA 2 MAN 2 Karawang on PPKn subjects. The research method used in this study is the Classroom Action Research (CAR) method, which is research conducted by teachers in their own class with the aim of improving their performance as teachers, so that student learning outcomes become more improved. The PTK model used is the Kemmis & Mc model. Taggart which consists of planning, implementation, observation, and reflection. The instruments used are test results, observation, and interviews. Learning outcomes tests are used to measure students' success in critical thinking skills in the subject of analyzing cases of threats to ideology, politics, economics, socio-culture, defense and security and strategies to overcome them in the frame of Bhineka Tungga Ika). Observation and interview using observation format and interview format. The results showed that the use of the Decision Making learning model can improve students' critical thinking skills in PPKn subjects. From the pre-action class average value 28.76, it becomes 49.41 in the first cycle, 67.53 in the second cycle, and 91.79 in the third cycle..


2021 ◽  
Vol 10 (3) ◽  
pp. 346-356
Author(s):  
H. Lestari ◽  
W. Sopandi ◽  
U. S. Sa'ud ◽  
B. Musthafa ◽  
D. Budimansyah ◽  
...  

This study aims to describe the impact of online mentoring activities in implementing the RADEC (Read, Answer, Discuss, Explain, and Create) learning model on the competence of elementary school teachers in training students’ critical thinking skills. The method was a pre-experiment with a one-group pretest-posttest design involving 25 elementary school teachers in Indonesia. The teachers received online mentoring in implementing RADEC learning model. The research instrument was a questionnaire to measure teachers’ knowledge and skills in training critical thinking. The data processing technique was carried out by calculating the mean and the percentage of each item to obtain a description of the teachers’ knowledge and skills in training students’ critical thinking before and after treatment. The data were analyzed inferentially with a paired sample t-test using SPSS version 22 software to see the impact of the treatment on teachers’ competence in training critical thinking. Based on the results of the paired-sample t-test, for both the knowledge and skills aspects, the probability value (sig) was 0.00 <0.05. This result means that there was a significant difference in the knowledge and skills of teachers in training students’ critical thinking skills before and after mentoring activities. The study results indicate that the online mentoring in implementing the RADEC learning model improved teachers’ competence in training elementary school students’ critical thinking skills. 


2021 ◽  
Vol 14 (1) ◽  
pp. 53-68
Author(s):  
Rita Saekawati ◽  
Harun Nasrudin

This research aims to examine the effectiveness guided inquiry learning model based on blended learning on reaction rate material to improve students' critical thinking skills. The design in this research is the One Group Pretest and Posttest Design. The subjects in this research were students of SMAN 1 Kalitidu Bojonegoro in class XI IPA 1. The method used to collect data was the test, observation, and student response questionnaires. Data analysis used the percentage, mean, N-Gain, and Paired sample t-test. The results showed that the guided inquiry learning model based on blended learning was carried out well with an average percentage of the implementation of phase 1 was 98%, phase 2 was 93.76%, phase 3 was 100%, phase 4 was 93.75%, phase 5 was 100%. The average score of the N-gain critical thinking skills is 0.73 with the high category. There is a significant difference in the results of critical thinking skills between before and after being given a guided inquiry learning model based on blended learning. The results showed the guided inquiry learning model based on blended learning effectively improving students' critical thinking skills. Efektivitas Inkuiri Terbimbing Berbasis Blended Learning dalam Meningkatkan Keterampilan Berpikir KritisPenelitian ini bertujuan untuk menguji keefektifan model pembelajaran inkuiri terbimbing berbasis blended learning pada materi laju reaksi dalam meningkatkan keterampilan berpikir kritis peserta didik. Design pada penelitian ini adalah One Group Pretest and Posttest Design. Sasaran dalam penelitian ini yaitu peserta didik XI IPA 1 SMA Negeri 1 Kalitidu Bojonegoro. Metode pengumpulan data yang digunakan berupa tes, observasi dan angket respon. Analisis data menggunakan teknik persentase, mean, n-gain, dan uji Paired Sample T-test. Hasil penelitian menunjukkan bahwa model pembelajaran inkuiri terbimbing berbasis blended learning terlaksana dengan baik dengan rata-rata persentase keterlaksanaan fase 1 sebesar 98%, fase 2 sebesar 93,76%, fase 3 sebesar 100%, fase 4 sebesar 93,75%, fase 5 sebesar 100%. Nilai rata-rata N-gain kemampuan berpikir kritis adalah sebesar 0,73 dengan kategori tinggi. Terdapat perbedaan hasil keterampilan berpikir kritis yang signifikan antara sebelum dan sesudah diberikan model pembelajaran inkuiri terbimbing berbasis blended learning. Hasil penelitian menunjukkan bahwa model pembelajaran inkuiri terbimbing berbasis blended learning efektif untuk meningkatkan keterampilan berpikir kritis peserta didik.


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