scholarly journals Effectiveness of Inquiry Learning Model on Critical Thinking Skills of Class IV Students in Natural Sciences Alternative Energy Material in Elementary School

2019 ◽  
2020 ◽  
Vol 4 (3) ◽  
pp. 254
Author(s):  
Ni Putu Dyah Pramestika ◽  
I Gusti Agung Ayu Wulandari ◽  
I Wayan Sujana

In learning mathematics, students are still found to have difficulty in understanding and developing critical thinking skills. Therefore, the purpose of this study is to determine the significant influence of the Problem Based Learning model assisted by concrete media on the ability to think critically mathematics in grade IV in elementary school. This research was a quasi-experimental study with a non-equivalent control group design. The population of class IV SD as many as 293 people. The sample was determined by cluster random sampling technique. The sample in the experimental group was 32 students and the control group was 30 students. Data used as a test method in the form of a subjective test (description). The data obtained were analyzed using the t-test analysis technique with the polled variance formula. The results of data analysis were obtained (t-count = 4.021> t-table = 2,000) at the significance level of 5% (dk = 32 + 30 - 2 = 67) which means that there was a significant difference in the ability to think critically mathematics between groups being taught with the model of Problem Based Learning with media aids Concretely with the group learned using conventional learning models in class IV elementary school. It can be concluded that the Problem Based Learning model assisted by concrete media influences the ability to think critically mathematics in class IV. The results of this study can be used as input for teachers to choose various learning models in teaching.


Author(s):  
Yulis Purwanita ◽  
Yatim Riyanto ◽  
Totok Suyanto

Researchers were interested in applying Inkuiry's learning method to teach my hero material. The media is called "Multimedia in the form of VCD". This study aims to analyze and observe the effect of inquiry learning methods on critical thinking skills and learning outcomes in grade IV elementary schools. This research was conducted at Elementary School 2 Experiment Malang, in the first semester of 2017-2018 school year. This study uses two classes namely the experimental class and the control class. The research sample was class IV B students as the experimental class and IVC class as the control class. The research instruments used were observation sheets of critical thinking skills and learning outcomes tests. Data analysis techniques used include normality test, homogeneous test, and independent test t-test. The results showed: Multiedia-assisted Inquiry learning method had an effect on critical thinking skills and learning outcomes of fourth grade students of SD Negeri Percobaan 2 Malang. Thus, the media is used as an alternative medium in social studies learning in the fourth grade.


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.


2021 ◽  
Vol 10 (1) ◽  
pp. 95-106
Author(s):  
Samsul Nurdiansyah ◽  
Rostina Sundayana ◽  
Teni Sritresna

AbstrakKemampuan berpikir kritis matematis dan Habits of Mind merupakan salah satu kemampuan dasar yang harus dimiliki oleh siswa. Fakta menunjukkan bahwa kemampuan berpikir kritis matematis dan Habits of Mind siswa masih rendah. Diperlukan upaya untuk meningkatkan kemampuan berpikir kritis matematis dan Habits of Mind siswa salah satunya menggunakan model Inquiry Learning dan model pembelajaran Creative Problem Solving. Tujuan dari penelitian ini adalah menganalisis perbedaan kemampuan berpikir kritis matematis dan Habits of Mind antara siswa yang mendapatkan model Inquiry Learning dengan Creative Problem Solving. Metode penelitian yang digunakan adalah kuasi eksperimen dengan populasi seluruh siswa kelas X SMA Negeri 11 Garut. Sampel pada penelitian ini sebanyak dua kelas yaitu kelas X-MIPA 5 sebanyak 35 siswa sebagai kelas eksperimen I yang mendapat model Inquiry Learning dan kelas  X-MIPA 6 sebanyak 35 siswa sebagai kelas eksperimen II yang mendapat model pembelajaran Creative Problem Solving. Instrumen penelitian yang digunakan berupa tes uraian dan angket skala Likert. Berdasarkan hasil analisis secara statistik diperoleh kesimpulan bahwa terdapat perbedaan kemampuan berpikir kritis matematis dan Habits of Mind antara siswa yang mendapatkan model Inquiry Learning dengan Creative Problem Solving. Untuk meningkatkan kemampuan berpikir kritis matematis dan Habits of Mind, model Inquiry Learning cocok digunakan. Mathematics Critical Thinking Ability And Habits Of Mind Using Inquiry Learning Model And Creative Problem Solving ModelAbstractMathematical Critical Thinking Skills and Habits of Mind are some of the basic abilities that students must have. The fact shows that the Mathematical Critical Thinking Skills and Habits of Mind are still low. Efforts are needed to improve the Mathematical Critical Thinking Skills and Habits of Mind, one of them using Inquiry Learning and Creative Problem Solving learning. The purpose of this research was to analyze the differences in Mathematical Critical Thinking Skills and Habits of Mind between students who get the Inquiry Learning model with Creative Problem Solving. The research method used a quasi-experimental with a population of all class X of SMAN 11 Garut. The sample consisted of two classes, class X Science 5 by 35 students as the first experimental class, which got Inquiry Learning model, and class X Science 6 by 35 students as the second experimental class which got Creative Problem-Solving learning model. The research instrument used a description test and a Likert scale questionnaire. Based on the results of statistical analysis, it is found that there are differences in Mathematical Critical Thinking Skills and Habits of Mind between students who get the Inquiry Learning model with Creative Problem Solving. To improve mathematical critical thinking skills and Habits of Mind, the Inquiry Learning model is suitable.


2018 ◽  
Vol 4 (1) ◽  
pp. 98
Author(s):  
Lia Nurmayani ◽  
Aris Doyan ◽  
Ni Nyoman Sri Putu Verawati

This study aims to determine the effect of guided inquiry learning model toward critical thinking skills of students. This type of research is quasi experiment with non-equivalent group design. Sampling using purposive sampling technique, so that obtained class XI MIA 1 as experiment class and class XI MIA 2 as control class. The research instrument is a essay test of 5 questions that have been tested for validity, reliability, level of difficulty, and different power of problems. The learning data of the two classes is normally distributed. Based on the homogenity data obtained both homogeneous. Data were analyzed by MANOVA test. Result of data analysis show significance  0,021 if  determined the level of significance 0,05 then 0,021<0,05. Based on these facts it can be concluded that there is influence of guided inquiry learning model toward critical thinking skills of students.


2021 ◽  
Vol 9 (1) ◽  
Author(s):  
Riky Rivaldi Pratama

Keterampilan berpikir kritis adalah keterampilan penting untuk kehidupan abad ke-21. Keterampilan berpikir kritis berkaitan erat dengan kemampuan memahami dunia yang kompleks dengan berbagai permasalahannya. Tujuan dari penelitian ini adalah untuk meningkatkan kemampuan berpikir kritis dengan menggunakan Quantum. Jenis penelitian ini adalah penelitian tindakan kelas dengan pelaksanaan tiga siklus dan setiap siklus terdiri dari dua pertemuan. Masing-masing terdiri dari empat langkah yaitu siklus perencanaan, tindakan, observasi, dan refleksi. Pengumpulan data dilakukan dengan menggunakan beberapa teknik seperti observasi, wawancara, dokumentasi, dan tes berpikir kritis. Model interaktif digunakan untuk menganalisis data. Hasil penilaian penelitian menunjukkan bahwa kemampuan berpikir kritis kedua peserta didik terus meningkat. Berdasarkan hasil penelitian dapat disimpulkan bahwa melalui model kuantum berbasis eksperimen meningkatkan kemampuan berpikir kritis peserta didik tentang kalor dan perpindahan pada peserta didik kelas V<em>.</em>


2020 ◽  
Vol 6 (2) ◽  
pp. 244-254
Author(s):  
Deasy Rahmawati ◽  
Ike Annita

ABSTRACT This aims of this study is to comprehend  the increase in the critical thinking skills of PGSD students through the implementation of social inquiry models in elementary social studies education courses. The population of this study were all 3rd semester students of the PGSD FKIP Unla study program. Sampling was carried out by using saturated sampling technique, where all members of the population were sampled, class A01 as a control class that applied conventional learning and class A02 as an experimental class that was treated with social inquiry learning models. The data in this study were obtained through the results of the pretest and posttest using the critical thinking essay test instrument. The results of this study indicate that there are differences in the increase in the critical thinking skills of PGSD students in the SD social studies course after the social inquiry learning model is applied. Beside that, the critical thinking skills of PGSD students in the Elementary Social Sciences Education course after applying the social inquiry learning model are better than the control class using conventional learning methods.   ABSTRAK Penelitian ini bertujuan untuk mengetahui peningkatan kemampuan berpikir kritis mahasiswa PGSD melalui penerapan model inkuiri sosial dalam mata kuliah pendidikan IPS SD.  Populasi dalam penelitian ini adalah seluruh mahasiswa semester 3 program studi PGSD FKIP Unla. Penarikan sampel dilakukan dengan teknik sampling jenuh, dimana seluruh anggota populasi dijadikan sampel, yaitu kelas A01 dijadikan kelas kontrol yang menerapkan pembelajaran konvensional dan kelas A02 dijadikan kelas eksperimen yang mendapatkan perlakuan model pembelajaran inkuiri sosial. Data yang dalam penelitian ini diperoleh melalui hasil pretes dan postes dengan menggunakan instrumen tes uraian berpikir  kritis. Hasil penelitian ini menunjukkan bahwa terdapat perbedaan peningkatan kemampuan berpikir kritis mahasiswa PGSD pada mata kuliah Pendidikan IPS SD setelah diterapkan model  pembelajaran inkuiri sosial. Selain itu, kemampuan berpikir kritis mahasiswa PGSD pada mata kuliah Pendidikan IPS SD setelah diterapkan model  pembelajaran inkuiri sosial lebih baik daripada kelas kontrol yang menggunakan metode pembelajaran konvensional.


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