scholarly journals Effect of inquiry science learning on students’ metacognitive skill

2021 ◽  
Vol 1 (1) ◽  
pp. 53-60
Author(s):  
Tarsiana Lelasari ◽  
Aksamina Maria Yohanita ◽  
Insar Damopolii
Keyword(s):  
Control Group ◽  
Metacognitive Skills ◽  
Science Students ◽  
Conventional Model ◽  
Data Analyst ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
Sample Method ◽  
Experimental Group ◽  
Metacognitive Ability

This study aims to determine the effect of the inquiry learning model on the metacognitive skills of class XI science students at SMA Negeri 1 Manokwari. This study used a quasi-experimental approach with a non-equivalent control group. This study took samples of two groups, namely the XI MIA 4 group as the experimental group, and the XI MIA 7 group as the control group. Purposive sampling is used in the sample method. The instrument used is a test consisting of 12 questions in the form of a description. The findings show that the average final metacognitive ability of the experimental group is 61.22, while the average of the control group is 46.69. The data analyst used the Mann-Whitney non-parametric test to determine whether there was a difference in metacognitive ability between students using the inquiry model and students using the conventional model. P= 0.012 < 0.05 indicates that there are differences in metacognitive skills between students who use the inquiry model and students who use the conventional model.

The Implementation of Learning Materials Based on Local Wisdom of Agricultural in Binjai to Improve the Students Problem Solving Abilities

2019 ◽  
Author(s):  
Nur Tsalits Fahman Mughni
Keyword(s):  
Problem Solving ◽  
Control Group ◽  
School Grade ◽  
Teaching Materials ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
The Subject ◽  
And Control ◽  
Experimental Group

Teaching materials by integrating local culture makes easier for students to understand the subject matter in the learning process. The aims of the study is to measure the effectiveness of teaching materials based on local wisdom of agriculture in Binjai in improving the students problem solving abilities. The research method was a quasi experimental which use non equivalent control group in the pretest posttest design. The sample of study were students of Senior High School grade X in Binjai that consisted of experiment group which used teaching materials based on local wisdom of agriculture in Binjai and control group that used student handbooks. Teaching materials are tested by material experts and technology experts to ensure the quality of teaching materials. Data collection was conducted through test. The results showed that the teaching materials based on local wisdom of agriculture in Binjai effective in improving students problem solving abilities in the experimental group students based on the results of N gain value was 0.67 which has medium criteria. It means teaching materials based on agricultural local wisdom of agriculture in Binjai can be used as one of the teaching materials in learning activities.

scholarly journals GeoGebra and students’ learning achievement in trigonometric functions graphs representations and interpretations

2021 ◽  
Vol 16 (2) ◽  
pp. 827-846
Author(s):  
Nthabiseng Mosese ◽  
Ugorji I. Ogbonnaya
Keyword(s):  
Control Group ◽  
Trigonometric Functions ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
The Mean ◽  
Dynamic Mathematics ◽  
Students Success ◽  
Experimental Group

Making connections between the representations of trigonometric functions and an interpretation of graphs of the functions are major challenges to many students. This study explores the effectiveness of the GeoGebra on grade 12 students’ success in making connections between the representations of trigonometric functions and the interpretation of graphs. A non-equivalent control-group pre-test post-test quasi-experimental design was used. The sample of the study consisted of sixty-one grade 12 students from two schools. The results showed that there was a statistically significant difference between the mean achievements of the experimental group and the control group on making connections between representations of trigonometric functions, and on analyses and interpretations of representations of trigonometric functions, in favour of the experimental group. This study extends the findings of previous studies on the effectiveness of dynamic mathematics software on students’ learning of representations and interpretation of graphs of trigonometric functions.            Keywords: GeoGebra, functions graphs, Trigonometric functions

scholarly journals Komparasi Model Pembelajaran Konstruktivis Metakognitif Dan Konstruktivis Novick Terhadap Berpikir Kritis Ditinjau Dari Kemampuan Akademik

INFERENSI ◽  
2017 ◽  
Vol 11 (1) ◽  
pp. 25
Author(s):  
Baskoro Adi Prayitno ◽  
Bowo Sugiharto
Keyword(s):  
Academic Achievement ◽  
Critical Thinking ◽  
Learning Model ◽  
Control Group ◽  
Grade Student ◽  
Conventional Model ◽  
Control Group Design ◽  
Group Design ◽  
Quasi Experimental ◽  
Equivalent Control

The purpose of this study was to investigate, (1) the influence of constructivist metacognitive model compared to constructivist novick, and conventional model toward critical thinking, (2) the influence of academic achievement toward critical thinking, and (3) interaction of learning model and academic achievement toward critical thinking. The sample of this study consisted of 102 eleventh grade student from 3 state senior high schools in Surakarta. The method used in this study is a quasi-experimental research Pretest-Posttest, Non-Equivalent Control Group Design. Anacova was used to analyze the data. Critical thinking test was administered to the experimental and the control group as pre and post-tests to measure the critical thinking. The result showed that, (1) constructivist metacognitive and constructivist novick are not significantly different but those are significantly different from the conventional model toward critical thinking, (2) Upper academic students have higher critical thinking than lower academic students, (3) There is not interaction of learning model and academic achievement toward critical thinking

Web-Based Metacognitive Scaffolding for Internet Search

2018 ◽  
Vol 47 (3) ◽  
pp. 433-455 ◽  
Author(s):  
Emine Şendurur ◽  
Zahide Yildirim
Keyword(s):  
Web Search ◽  
Control Group ◽  
Metacognitive Skills ◽  
Internet Search ◽  
Web Based ◽  
Quasi Experimental ◽  
Static Group ◽  
Tool Treatment ◽  
Metacognitive Scaffolding ◽  
Experimental Group

This study investigates the effects of web-based scaffolding in comparison with teacher scaffolding (TS) and no scaffolding (NS) on students’ metacognitive skill development in web-search process. The study utilized a static-group pretest–posttest quasi-experimental design. The first experimental group received web-based Internet search scaffolding (WISS) tool treatment; the second experimental group received TS; and the control group had NS. Receiving WISS during an Internet search had a significant effect on the improvement of metacognitive skills when compared with NS; however, it was not significant when compared with TS. While WISS group’s scores in all subscales improved significantly compared with those of NS, TS’s strategy generation scores were significantly higher than those of NS group. Moreover, WISS group’s control of attention scores were significantly higher than those of TS group.

scholarly journals Pengaruh Teknik Sosiodrama untuk Meningkatkan Keterampilan Komunikasi Interpersonal Siswa Laki-Laki Kelas SMK Ar-Rahman Misriadi Langkat

2019 ◽  
Vol 3 (1) ◽  
pp. 40-46
Author(s):  
Khairina Ulfa Syaimi
Keyword(s):  
Interpersonal Communication ◽  
Communication Skill ◽  
Sampling Technique ◽  
Male Students ◽  
Control Group ◽  
Control Group Design ◽  
Tenth Grade ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
Experimental Group

This research is intended to observe the effect of through sociodrama technique in improving students’ interpersonal communication skill at the tenth-grade students of SMK Ar-Rahman Misriadi Langkat. In the research methodology, the writer used quasi-experimental design, focusing on non- equivalent control group design. In addition, to decide the sample of the research the writer used non-probability sampling technique in the form of purposive sampling technique. There were twenty four  male students who had been chosen as the research sample.The sample chosen was classified based on the interpersonal communication  skill in the lower rate. Moreover, the instrument used to decide the sample was the instrument of interpersonal communication skill which provided four options on a Likert scale. The technique of analysis was carried out by using descriptive statistics which provided empirical mean to know the average scores between the pre-test and the posttest in the experimental group and controlled group respectively. The result showed that the score of Asymp. Sig were 0.000 which meant that the interpersonal communication skill of the male students Sig < 0.05. It can be concluded that the high number of increasing of interpersonal communication skill was experienced by the male students  in the experimental group than in the controlled group. Therefore, the result of this research was used to improve the interpersonal communication skill of the tenth- grade male students  at SMK Ar-Rahman Misriadi Langkat.

scholarly journals PENGARUH PERMAINAN KONSTRUKTIF TERHADAP PERKEMBANGAN SOSIAL ANAK PADA KELOMPOK B GUGUS VI KECAMATAN BULELENG

2018 ◽  
Vol 6 (1) ◽  
Author(s):  
Mutiara Hadi Pratiwi . ◽  
Prof. Dr. Anak Agung Gede Agung,M.Pd . ◽  
Mutiara Magta, S.Pd., M.Pd. .
Keyword(s):  
Social Development ◽  
Control Group ◽  
Cluster Sampling ◽  
Control Group Design ◽  
Group Design ◽  
Development Data ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
Group B ◽  
Experimental Group

Perkembangan sosial anak sangat penting untuk dikembangkan dalam melakukan hubungan sosial di lingkungan sekitarnya, tetapi pada kenyataannya perkembangan sosial anak masih rendah dengan rata-rata 42,50%. Hal ini disebabkan minimnya penggunaan permainan konstruktif yang belum efektif, sehingga kualitas proses pembelajaran kurang optimal. Penelitian ini bertujuan untuk mengetahui pengaruh permainan konstruktif terhadap perkembangan sosial anak. Jenis penelitian ini merupakan penelitian quasi eksperimen, dengan desain penelitian Non equivalent Control Group Design. Populasi dalam penelitian ini adalah seluruh anak kelompok B pada gugus VI Kecamatan Buleleng yang berjumlah 387 anak. Pengambilan sampel dengan teknik random sampling dan yang terpilih sekolah TK Negeri Pembina sebagai kelompok eksperimen serta TK Aisyiyah sebagai kelompok kontrol. Hasil penelitian menunjukkan bahwa pada kelompok eksperimen memperoleh rata-rata sebesar 32.23 sedangkan pada kelompok kontrol memperoleh sebesar 24.75. Data perkembangan sosial anak kelompok eksperimen dan kelompok kontrol berdistribusikan normal dan homogen. Kemudian data dianalisis menggunakan uji-t, maka diperoleh hasil t_hitungdari kelompok eksperimen dan kelompok kontrol memperoleh hasil sebesar 12,26 dengan taraf signifikan 5% dan derajat kebebasan dk =57 adalah 2.002, sehingga t_hitung lebih besar dari t_tabel maka H_0 ditolak dan H_1 diterima yang berarti terdapat pengaruh yang signifikan antara kelompok yang mendapatkan perlakuan permainan konstruktif dengan kelompok yang tidak mendapatkan perlakuan.Kata Kunci : perkembangan sosial, permainan konstruktif. Social development of children is very important to be developed in social relationships in the surrounding environment. But in fact, the social development of children is still low with an average of as 42,50%. This is due to the lack of use of contructive games that have not been effective.so, the quality of learning process is less than optimal. This study aims to determine the effect of constructive game on social development of children. This type of study is a quasi experimental research, with research design Non equivalent Control Group Design. The population in this study were all children of group B in cluster VI Buleleng sub-district which amounting to 387 children. Sampling by technique cluster sampling, and selected one is Negeri Pembina kindergarten school as experimental group and Aisyiyah kindergarten as a control group. The results showed that in the experimental group earn on average 32,23 while in the control group earn on average 24,75. The children's social development data of the experimental group and the control group are normal and homogeneous distributed. Then the data were analyzed using t-test, the result obtained t_hitung of the experimental group and the control group obtained the result of 12.26 with a significant level of 5% degree of freedom = 57 t_tabel of 2.002, so t_hitung bigger than t_tabel then H_0 rejected and H_1 accepted which means there is a significant influence between groups receiving constructive game treatment with non-treated groups.keyword : social development, constructive game.

scholarly journals Effectiveness of Milieu Therapy in reducing conflicts and containment rates among schizophrenia patients

2020 ◽  
Vol 38 (1) ◽  
Author(s):  
Sandhya Bhat ◽  
Sreevani Rentala ◽  
Raveesh Bevinahalli Nanjegowda ◽  
Xavier Belsiyal Chellappan
Keyword(s):  
Effective Interaction ◽  
General Rule ◽  
Conflict Behavior ◽  
Hospital Treatment ◽  
Control Group ◽  
Milieu Therapy ◽  
Quasi Experimental ◽  
Acute Psychiatric Wards ◽  
Equivalent Control ◽  
Experimental Group

Objective. To evaluate effectiveness of Milieu Therapy in reduction of conflict and containment rates among schizophrenia patients.Methods. This study utilized quasi experimental non-equivalent control group pre-post design. One hundred schizophrenia patients admitted in acute psychiatric wards were non-randomly assigned to either of the experimental (n=50) or control group (n=50). The experimental group received both milieu therapy and routine hospital treatment. The Milieu Therapy intervention Included environmental modification and structuring ward activities, establishing effective interaction with patient, and teaching caregivers on managing conflict behavior of patient. The control group received only routine treatment in the hospital. Outcome measures on conflict and containment rates were evaluated for both the groups at baseline and at 2nd, 3rd and 15th day. The Patient–Staff Conflict Checklist Shift Report (PCC-SR) was used to collect information about rates of conflict and containment.Results. Compared with control group, the experimental group participants showed decrease in aggressive behavior, self-harm behavior and general rule breaking behavior at baseline and 2nd, 3rd and 15th day (F=4.61, p<0.004, η2=0.04; F=11.92, p<0.001, η2=0.11; F=6.94, p<0.001, η2=0.06) over seven days interval.Conclusion. The present study findings provided evidence for the effectiveness of integrating Milieu Therapy in psychiatric acute wards in reducing conflict behaviors among schizophrenia patients. Milieu therapy should be considered as an integral part of psychiatric care settings in these patients. How to cite this article: Bhat S, Rentala S, BN Raveesh, Chellappan XB. Effectiveness of Milieu Therapy in reducing conflicts and containment rates among schizophrenia patients. Invest. Educ. Enferm. 2020; 38(1):e06.

scholarly journals Describe and Draw Game Towards Students’ Speaking Competence

2019 ◽  
Vol 5 (1) ◽  
pp. 27
Author(s):  
I Made Permadi Utama
Keyword(s):  
Second Grade ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Second Grade Students ◽  
Post Test ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
And Control ◽  
Experimental Group

The aim of this study is to find the effect of Describe and Draw game towards students’ speaking competence at SMAN 2 Gerung. This study used a quasi-experimental with post-test only non-equivalent control group design. The population of this study was second-grade students of SMAN 2 Gerung. The writer took two classes chosen as experimental group and control group. Experimental group was treated by using Describe and Draw game and control group was treated by using Word Match game. Based on the result of the study, it was found that Describe and Draw Game has a significant effect towards students’ speaking competence at SMAN 2 Gerung.

scholarly journals Pengaruh Model Pembelajaran Berbasis Masalah Berbantuan Simulasi Virtual Terhadap Penguasaan Konsep dan Kreativitas Fisika Siswa SMAN 2 Mataram

2017 ◽  
Vol 2 (3) ◽  
pp. 123 ◽  
Author(s):  
Shinta Mutiara Dewi ◽  
Ahmad Harjono ◽  
Gunawan Gunawan
Keyword(s):  
Electromagnetic Waves ◽  
Sampling Technique ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Verbal Creativity ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
And Control ◽  
Experimental Group

This research is a quasi-experimental aims to identify the effect of problem-based learning model using virtual simulation media towards the students’ concept mastery and creativity in physics. The design of this research used of non-equivalent control group design, while the sampling technique used purposive sampling. The population of this research is all students of grade X SMAN 2 Mataram, while the sampling are the students of grade X-3 as the experimental group and the students of grade X-4 as control group. The data obtained in this research is  data mastery of concept and creativity. The research hypothesis was tested using t-test polled variances. The test result showed that the N-gain mastery of concepts has increased in each sub material and the highest increase in the sub matter theory of electromagnetic waves. Values of N-gain experimental group in the high category (71%) and control group in the medium category (53%). T-test showed that the model is applied to significant influence on improving students’ mastery of concepts and creativity, higher in the experimental group compared with the control group. Increased figural creativity higher than verbal creativity in both classes

scholarly journals Is It Truly Improvisational Exercise Push Students’ Speaking Ability

2017 ◽  
Vol 1 (1) ◽  
pp. 9-17 ◽  
Author(s):  
Muhammad Aswad
Keyword(s):  
Control Group ◽  
Grammatical Structure ◽  
Control Group Design ◽  
Post Test ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
The Mean ◽  
Speaking Performance ◽  
And Control ◽  
Experimental Group

Improvisational exercises is a technique which consist three steps, they are preparation, modelling, and playing, that is preparation the teacher presents exercises, the students practice (modelling), and then procedure (playing)and the it provides three main goals; (1) the students pronounciation improve, (2) proper use of grammatical structure is reinforced, (3) vocabulary practice in enhanced. With this background, this research was quasi-experimental, with non-equivalent control group design. The sample consisted of two classes of students enrolled in 2013/2014 academic year, which one group was taken to be an experimental and the other to be a control group. The data obtained through the test were analysed by using statistical analysis. In conducting the research, the researcher used improvisational exercise technique to evaluate the students’ speaking performance which covered by three components of speaking, such as: fluency, accuracy, and comprehensibility. The research findings shows thatthe use of improvisational exercise technique (presentation, modelling, and playing) in teaching speaking can improve the speaking performance of the eight year students of  SMP Negeri 2 Majene significantly after being given treatment. The mean score of experimental group in post-test and control group were significantly different. The mean score of post-test in experimental group (3.36) was higher than control group (3.00).Thus, it is recomended for all English teacher to improve the students ability in speaking.

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