Inquiry Co-Operation Model: An Effort to Enhance Students’ Mathematical Literacy Proficiency

2020 ◽  
Vol 4 (1) ◽  
pp. 87
Author(s):  
Putri Nur Malasari ◽  
Tatang Herman ◽  
Al Jupri
Keyword(s):  
Sampling Technique ◽  
Control Group ◽  
Operation Model ◽  
Research Subjects ◽  
Mathematical Literacy ◽  
Control Group Design ◽  
Literacy Proficiency ◽  
Significant Difference ◽  
Mathematical Proficiency ◽  
Quasi Experimental

The urgency and proficiency of students’ mathematical literacy in Bandung that have not been optimal are the basis of this study. The aim of this study is to explain the enhancement of students' mathematical literacy proficiency due to the implementation of the inquiry co-operation model (experimental class) and conventional learning (control class) in terms of basic mathematical proficiency. This study is a quasi-experimental study with a non-equivalent control group design, and the research subjects were seventy students of class VIII of Bandung that were selected through a purposive sampling technique. The research data was obtained through mathematical literacy tests of material in a polyhedron. The results of the data analysis showed that: (1) the enhancement in mathematical literacy proficiency of the experimental students class was better than the control studentsclass in terms of the basic mathematical proficiency (high and medium); (2) there is no significant difference in the increase of mathematical literacy proficiency in experimental students class in terms of the basic mathematical proficiency. It can be concluded that inquiry co-operation model espouses the enhancement of students' mathematical literacy proficiency.

scholarly journals THE EFFECTIVENESS OF ANIMATION VIDEO TO INCREASE ADOLESCENTS’ NUTRITIONAL KNOWLEDGE

2020 ◽  
Vol 15 (3) ◽  
pp. 199
Author(s):  
Ravi Masitah ◽  
Eti Poncorini Pamungkasari ◽  
Suminah Suminah
Keyword(s):  
Nutrition Education ◽  
Sampling Technique ◽  
Control Group ◽  
Nutritional Knowledge ◽  
Healthy Foods ◽  
Research Subjects ◽  
Control Group Design ◽  
Accelerate Growth ◽  
Signed Rank ◽  
Quasi Experimental

Nutritional needs are important for adolescent to accelerate growth. Good nutritional knowledge in adolescent can help them to consume healthy foods and prevent nutritional problems. Nutrition education with animation video is a great eff ort to improve adolescent nutritional knowledge. The use of attractive, eff ective and effi cient media ease adolescent to understand the nutrition material delivered. The objective of this research was to analyzes adolescent nutritional knowledge after given animation video. This research was quasi experimental with a nonequivalent control group design. There were 84 eeadolescents as research subjects chosen with purposive sampling technique. Animation video was given one time every week for one month with the duration of each video for seven minutes. The data was analyzed using Wilcoxon signed-rank. The results of study showed that nutrition education using animation video gave a positive infl uence on nutritional knowledge of adolescent (p=0.000). Animation video can be used as educational media to improve adolescent nutritional knowledge.

scholarly journals DESCRIBING AND DRAWING PICTURE TECHNIQUE IN TEACHING TRANSACTIONAL SPEAKING

2018 ◽  
Vol 4 (2) ◽  
pp. 268
Author(s):  
Nur Aliyah Nur
Keyword(s):  
English Education ◽  
Sampling Technique ◽  
Control Group ◽  
Education Department ◽  
Control Group Design ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
And Control

The research aimed to find out the effectiveness of describing and drawing picture technique in teaching transactional speaking at the second semester students of English Education Department at State Islamic University of Alauddin Makassar. This research employed quasi-experimental with non-equivalent control group design with pre-test and post-test. The population of this research was the second semester students of English education department at State Islamic University of Alauddin Makassar. The population was selected by using purposive sampling technique to determine the sample for experimental class and control class. The instrument used in this research was test. The test was used in the pre-test and post-test. The data indicated that there was a significant difference between the students’ post-test in the experimental class and post-test in the control class. Based on the findings of the research, the researchers concluded that describing and drawing picture technique was effective in teaching transactional speaking. Therefore, describing and drawing picture technique gave student opportunity to practice transactional speaking in classroom, it also could increase students’ motivation in learning in English since they feel their purpose of learning English so that they could use it and also could achieve it.The research aimed to find out the effectiveness of describing and drawing picture technique in teaching transactional speaking at the second semester students of English Education Department at State Islamic University of Alauddin Makassar. This research employed quasi-experimental with non-equivalent control group design with pre-test and post-test. The population of this research was the second semester students of English education department at State Islamic University of Alauddin Makassar. The population was selected by using purposive sampling technique to determine the sample for experimental class and control class. The instrument used in this research was test. The test was used in the pre-test and post-test. The data indicated that there was a significant difference between the students’ post-test in the experimental class and post-test in the control class. Based on the findings of the research, the researchers concluded that describing and drawing picture technique was effective in teaching transactional speaking. Therefore, describing and drawing picture technique gave student opportunity to practice transactional speaking in classroom, it also could increase students’ motivation in learning in English since they feel their purpose of learning English so that they could use it and also could achieve it.

scholarly journals THE EFFECT OF MIND MAPPING LEARNING METHODS ON SOCIAL STUDIES MATERIALS COMPREHENSION OF STUDENTS

2019 ◽  
Vol 4 (1) ◽  
pp. 23-32
Author(s):  
Firda Ratna Dila
Keyword(s):  
Social Studies ◽  
Junior High School ◽  
Sampling Technique ◽  
Control Group ◽  
Mind Mapping ◽  
Learning Methods ◽  
Control Group Design ◽  
Significant Difference ◽  
Quasi Experimental ◽  
The Difference

This study aims to examine the effect of mind mapping learning methods on social studies materials comprehension of students at Baleendah 2nd Junior High School. This study used a quasi-experimental method with the design of "nonequivalent control group design" with the pattern of "pretest" and "posttest" and carried out treatments in class VIII-F as the experimental class group and VIII-H as the control group used as a comparison. Sampling uses a purposive sampling technique. Data collection on the social studies material comprehension of students use questions as the main data. After the data is collected, the analysis is carried out quantitatively through hypothesis testing or T-Test. The results of the difference between "pretest" and "posttest" in the experimental class given treatment showed a significant difference in improvement, while the control class between "pretest" and "posttest" which were not given treatment the results were no difference or no improvement. It can be said that there are influences from mind mapping learning methods to on social studies materials comprehension of students.Keywords: comprehension of material, Mind Mapping Learning Method, Social Studies Learning

scholarly journals Hypnobreastfeeding dan Motivasi Pemberian ASI

2020 ◽  
Vol 11 (2) ◽  
pp. 272
Author(s):  
Yusari Asih
Keyword(s):  
Exclusive Breastfeeding ◽  
Sampling Technique ◽  
Optimal Growth ◽  
Control Group ◽  
Control Group Design ◽  
Paired Sample ◽  
Significant Difference ◽  
Before And After ◽  
Sample Test ◽  
Quasi Experimental

Breastmilk is the only perfect and best food for babies because it contains the nutritional elements needed by babies for optimal growth and development. Although the rate of exclusive breastfeeding in the Pringsewu Regency has increased from year to year, support for community participation and empowerment in health development has not been optimal. One solution that can help overcome barriers to exclusive breastfeeding is hypnobreastfeeding. The purpose of this study was to determine the effect of hypnobreastfeeding on the motivation of breastfeeding in the Pringsewu Regency in 2019. This research is a quasi-experimental research with pre-post-test design with a control group design. The sampling technique was purposive sampling with a sample size of 48 pregnant women from term to breastfeeding. Data analysis was done by using the Independent Two Mean Difference test (T-Test) using the Paired Sample Test. The results of the study on the Paired Sample Test showed a significant value (p) of 0.004, meaning that there was a significant difference in the motivation of breastfeeding before and after hypnobreastfeeding. Midwives always provide hypnobreastfeeding therapy and lactation education to help increase motivation for breastfeeding as part of efforts to increase exclusive breastfeeding and breastfeeding for up to 2 years or more. For other researchers, it is necessary to carry out further research with other variables that can affect the motivation of breastfeeding.

scholarly journals Pengaruh Model RME Berbasis Etnomatematika Terhadap Kemampuan Literasi Matematika Siswa Kelas IV SD Gugus 17 Kota Bengkulu

2021 ◽  
Vol 3 (2) ◽  
pp. 136-143
Author(s):  
Tivani Sandra Witha ◽  
Victoria Karjiyati ◽  
Pebrian Tarmizi
Keyword(s):  
Elementary School ◽  
Quantitative Research ◽  
Construction Material ◽  
Sampling Technique ◽  
Control Group ◽  
Mathematical Literacy ◽  
School Students ◽  
Control Group Design ◽  
Quasi Experimental ◽  
Class Iv

This study aims to determine the effect of ethnomatemics based Realistic Mathematics Education models on the mathematical literacy ability of grade IV elementary school students in the 17th city of Bengkulu on flat construction material. This research is a quantitative research. The research method used was quasi-experimental research using the matching only pretest-posttest control group design. The population in this study was the Elementary School Cluster 17 Bengkulu City. The sampling technique uses cluster random sampling. The sample in this study were students of class IV B Elementary School 04 Bengkulu City as an experimental class and students of class IV C Elementary School 11 Bengkulu as a control class. The research instrument used in the form of tests in the form of essay questions provided through pretest and posttest. The instrument used in the study was a test sheet in the form of a breakdown problem for the context of mathematical literacy. Based on the t-test calculation of students' posttest results, there is a tcount of 4.24> ttable of 2.01, so it can be concluded that there is an influence of using ethnomatemics-based Realistic Mathematic Education models on the ability of mathematical literacy in the context components of class IV students in Cluster 17 Bengkulu City

scholarly journals THE EFFECTIVENESS OF USING GUIDED DISCOVERY IN TEACHING READING COMPREHENSION

2017 ◽  
Vol 4 (2) ◽  
pp. 66-73
Author(s):  
Ida Zahara
Keyword(s):  
Reading Comprehension ◽  
Alternative Hypothesis ◽  
Sampling Technique ◽  
Control Group ◽  
Teaching Reading ◽  
Control Group Design ◽  
Guided Discovery ◽  
Significant Difference ◽  
Quasi Experimental ◽  
Experimental Group

The objectives of this study were to find out whether or not there was any significant difference in reading comprehension achievement between the students who were taught by using guided discovery and those who were taught by using conventional strategy to the eleventh grade students of MAN Arahan. This research was conducted through quasi-experimental method and used matching only pre-test post-test control group design. The population was 140 students of the eleventh grade of MAN Arahan in the academic year 2012/2013. Seventy students were chosen as the sample by using convenience sampling technique. The sample were assigned into two groups; the experimental group and the control group. Each group consisted of thirty five students. The data were obtained by reading comprehension test. A test was given both to the experimental group and control group before and after the treatment. The result of the test was analyzed by using matched t-test. The result of the study showed that there was any significant difference between eleventh grade students of MAN Arahan who were taught by using guided discovery and those who were taught by conventional strategy. The t-obtained was 4.52 at the significant level 0.05 in two tailed testing and df=21, the critical value of t-table is 2.080. Since the value of t-obtained was higher than t-table, then the null hypothesis was rejected and the alternative hypothesis was accepted. It can be stated that guided discovery is effective in teaching reading comprehension, and can be used as the alternative technique for teaching reading comprehension to the eleventh grade students of MAN Arahan.

scholarly journals Question webs-based learning: Science process skills and scientific questioning skills of students on harmonic motion topic

2020 ◽  
pp. 38-48
Author(s):  
Ammalia Nurjannah ◽  
Abdul Gani ◽  
Evendi Evendi ◽  
Muhammad Syukri ◽  
Elisa Elisa
Keyword(s):  
Scientific Literacy ◽  
Sampling Technique ◽  
Learning Model ◽  
Control Group ◽  
Process Skills ◽  
Control Group Design ◽  
Science Process Skills ◽  
Significant Difference ◽  
Quasi Experimental ◽  
Conventional Models

The success of students in dealing with the globalization era of scientific literacy needs to be supported by practising skills, one of the skills that must be mastered by students in the science process skills and scientific questioning skills. This study aims to determine the implementation of the question webs based learning model of learning to improve science process skills and scientific questioning skills in grade X students at SMAN 1 Darul Imarah using a quasi-experimental method with nonequivalent control group design. The samples were taken by purposive sampling technique which was then divided into experimental and control groups. The data were collected from pretest and posttest scores which were then tested based on N-gain values. The results showed that the score of science process skills and scientific questioning skills of experimental class students obtained higher mean scores than control class mean scores. Statistically, it can be seen that testing the results of tests using the t-test 4.507 for science process skills and 29.79 for scientific questioning skills with a significant difference. The conclusion of this study shows that the question web-based learning model improve science process skills and scientific questioning skills compared to conventional models.

scholarly journals AROMA TERAPI LAVENDER TERHADAP KECEMASAN PASIEN PRA OPERASI KATARAK

2019 ◽  
Vol 3 (1) ◽  
pp. 8
Author(s):  
Elisa Anderson ◽  
Juwyensi A. Taareluan
Keyword(s):  
Treatment Group ◽  
Cataract Surgery ◽  
Sampling Technique ◽  
Wilcoxon Test ◽  
Control Group ◽  
Medical Procedure ◽  
Control Group Design ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental

Surgery is a medical procedure that can trigger anxiety, lavender aromatherapy is one alternative intervention that can be done to overcome this anxiety. The purpose of this study was to analyze the effect of lavender aroma therapy on the anxiety of pre cataract surgery patients. The research method used was quasi experimental pre and post test with control group design. This study was conducted on 30 respondents selected through consecutive sampling technique and divided into two groups, namely 15 people in the control group and 15 people in the treatment group. The results of this study showed that through the Wilcoxon test found p=0.008, there was a significant effect of lavender aromatherapy on anxiety in the treatment group. In the Mann Whitney test found p=0.006, there was a significant difference in the effect of lavender aromatherapy on anxiety in the treatment and control groups. Thus, there is a significant effect of the lavender aromatherapy on the anxiety of pre-cataract surgery patients. Nurses can provide aromas of lavender therapy to reduce the anxiety of preoperative patients so that the surgical procedure can work well.

scholarly journals Pengaruh Model Pembelajaran Argument-Driven Inquiry (ADI) terhadap Keterampilan Argumentasi Siswa Berkemampuan Akademik Berbeda

2018 ◽  
Vol 1 (2) ◽  
pp. 46
Author(s):  
Cherry Acerola Safira ◽  
Neni Hasnunidah ◽  
Darlen Sikumbang
Keyword(s):  
Sampling Technique ◽  
Academic Ability ◽  
Control Group ◽  
Cluster Sampling ◽  
Control Group Design ◽  
Significance Level ◽  
Significant Difference ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
Class Viii

This study aimed to find out the significant effect of Argument-Driven Inquiry (ADI) learning model, student's academic ability, and the interaction between learning models and academic ability of the students’ argumentation skills. The population was all students of class VIII MTs Negeri 1 Bandar Lampung. The Samples were students of class VIII A and VIII B selected from the population by random cluster sampling technique. This study was quasi-experimental with Pretest Post-test Non Equivalent Control Group Design. The instrument used was argumentation skills test on the material motion systems in humans. The data were statistically analyzed using Ankova test and test Significant Difference (LSD) respectively at 5% significance level. The results showed that the learning ADI model, academic ability, and the interaction between the ADI model and academic abilities significantly influenced argumentation skills with significant value of each were 0,000; 0.007; and 0.038.

scholarly journals Pengaruh Model Pembelajaran Make A Match Berbantuan Media Audio Visual Terhadap Kompetensi Pengetahuan IPS

2018 ◽  
Vol 2 (2) ◽  
pp. 136
Author(s):  
Ida Bagus Wibawa ◽  
I Nengah Suadnyana ◽  
I G. A. Agung Sri Asri
Keyword(s):  
Sampling Technique ◽  
Learning Model ◽  
Visual Media ◽  
Test Method ◽  
Control Group ◽  
Control Group Design ◽  
Significant Difference ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
Level Of Significance

This study aims to determine the significant differences in the competence of IPS knowledge group of students who are taught with the learning model of Make A Match audio visual media assisted with groups of students who were taught by the conventional learning model on the students of grade V SD Gugus Budi Utomo Sub-district Denpasar East Year 2016/2017 . The design used in this research is a quasi-experimental research with non-equivalent control group design. The population of this study is all students of grade V SD Gugus Budi Utomo East Denpasar District, amounting to 324 people. The sample is determined by random sampling technique. The sample in this research is VB SDN 1 Kesiman students with 31 students as experiment group and students of VA SDN 6 Kesiman class with 31 students as control group. The data were collected using the test method in the form of a standard multiple-choice objective test. The data obtained were analyzed using the t-test. The results of data analysis obtained ttabel = 5.611 while at the level of significance 5% and dk = 60 obtained ttable = 2,000. Because thitung = 5.611> ttable = 2,000, then Ho is rejected and Ha accepted. This means that there is a significant difference of students' IPS competency which is taught by Make A Match learning with Audio Visual media with students who are taught by conventional learning model.. So it can be concluded that there is influence of learning model Make A Match audio visual media assisted to the knowledge competence of IPS students of grade V SD Gugus Budi Utomo Sub-district of East Denpasar Year lesson 2016/2017.

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