Nonequivalent Control Group Design Research Articles

The Influence of SETS (Science, Environment, Technology, and Society) based E-Modules on Scientific Literacy Using the Discovery Learning Model

This research aims to identify the influence of SETS (Science, Environment, Technology, and Society) based e-modules in increasing scientific literacy using the discovery learning learning model. This research uses a quantitative approach with a quasi-experimental design in the form of a Nonequivalent Control Group Design. How to apply the sample using the Purposive Sampling technique where a total of 32 students were obtained consisting of 16 students in classes X1 and X2 as the control and experimental classes. The results showed that the average pretest score obtained by students in the experimental class was 29.68 and the average posttest score was 84.06, while in the control class the average pretest score obtained by students was 30.62 and the average score the posttest average was 69.68. Based on statistical test data using the independent sample test in SPSS Version 25, the results obtained were sig (2-tailed) 0.002 < significance 0.05, meaning that H0 was rejected and Ha was accepted. Where H0 is that there is no influence of SETS-based e-modules on students' scientific literacy and Ha is that there is an influence of SETS-based e-modules on students' scientific literacy.

Pemberian Senam Kaki Menggunakan Bola Tennis Lebih Efektif Dibandingkan Menggunakan Koran Dalam Meningkatkan Sensitivitas Kaki Pasien DM

Diabetes Melitus is chronic disease caused by the pancreas not producing enough insulin. Lack of physical exercise for people with Diabetes Melitus can cause various problems in the feet, namely neuropathy. Peripheral neuropathy is characterized by decreased sensitivity in the legs caused by disruption of peripheral circulation. The purpose of this study is to determine the difference of foot sensitivity in patient with Diabetes Melitus between combination of diabetic foot gymnastics using newspapers and ROM compared with combination of diabetic foot gymnastics using tennis balls and ROM in the work area of Public Health Centre Karangasem II. This study used Quasi Experiment with Nonequivalent Control group Design with purposive sampling method from 20 respondents. The assessment instrument uses a foot protective sensation score measured using Monofilament. Foot gymnastics was done 3 times a week within 3 weeks. Data were analyzed by Paired t-test and Independent t-test with ɑ = 0,05. The results showed that the average foot sensitivity of type 2 diabetes melitus patients given a combination of foot gymnastics using tennis ball media and ROM before and after the intervention was 14,5 and 15,0 with p value = 0,015 ( ɑ=0,05), in the control group, gymnastics with tennis balls and ROM obtained an average of 15,1 and 17,4 with p value = 0,001 ( ɑ=0,05). The independent test shown p value of 0,023 ( ɑ=0,05). It concluded that there were significant differences between the control group and the intervention group. It is expected that a combination of foot gymnastics using tennis ball and ROM will be held in health care institutions in handling patients with Diabetes Melitus.

PENGARUH MEDIA PEMBELAJARAN EDUCANDY TERHADAP MOTIVASI BELAJAR SISWA KELAS IV PADA MATA PELAJARAN PENDIDIKAN PANCASILA DI SD NEGERI 1 WONOBOYO

This study aims to determine whether there is an effect of Educandy learning media on the learning motivation of fourth grade students in Pancasila Education subjects at SD Negeri 1 Wonoboyo. This research is a quasi-experimental quantitative research, namely Non-Equivalent Control Group Design, which has two groups of subjects for the experimental class and the control class. Involving as many as 36 students. Data collection techniques were observation, questionnaires, interviews, and documentation. Data analysis is normality test, homogeneity test, and independent sample t-test. The use of learning motivation questionnaires to determine student learning motivation at the beginning and end. The results of the initial motivation questionnaire for the control and experimental classes respectively obtained an average value of 68.33 and 66.44, while the results of the final motivation questionnaire were 61.11 and 72.78. The hypothesis test conducted was obtained when the significance value (2-tailed) was 0.000. The conclusion obtained is if there is an effect of Educandy learning media on the learning motivation of SD Negeri 1 Wonoboyo students.

Comparative of Student Learning Outcomes: Practice Rehearsal Pairs Learning Strategy with Index Card Match

Purpose of the study: This study aims to compare the student learning outcomes between two different learning strategies: Practice Rehearsal Pairs (PRP) with Index Card Match (ICM) in the context of Digestive System material. Methodology: This study uses a quasi-experimental approach with a Nonequivalent Control Group design. The population in this study were all students of grade XI of Public High School 1 Muara Enim totaling 5 classes. Sampling was done using simple random sampling technique in two experimental classes. Data collection was done using multiple-choice tests and analyzed using descriptive and inferential statistical techniques. Main Findings: The results of the study obtained for both groups through descriptive statistical analysis are that the average biology learning outcomes using the Practice Rehearsal Pairs learning strategy are better than using the Index Card Match learning strategy. The results of the inferential data analysis show that there is a significant difference between the use of the Practice Rehearsal Pairs learning strategy and the Index Card Match learning strategy on the biology learning outcomes of class XI students. Novelty/Originality of this study: This type of research has the potential to provide insight into the relative effectiveness of two different learning approaches in facilitating student understanding and learning outcomes on a particular topic. with the Practice Rehearsal Pairs and Index Card Match approaches likely focusing on learning methods in which students pair up to practice and repeat material together.

The Influence Of Use Of Montage Media On The Creativity Of Children In Group B RA Ash Shiddiq Cileunyi Bandung District

This research is based on the problems found during the initial observation at RA Ash Shiddiq Group B, where children's creativity has not yet developed optimally, with most children unable to coordinate eye and hand movements. This is due to the lack of supporting media in learning activities, as the focus is more on the use of pencils and paper, as well as worksheets. The aim of this research is to determine the effect of using montage media on the creativity of children in Group B of RA Ash Shiddiq Cileunyi. This research uses a quantitative approach with a quasi-experimental research method, implemented using a nonequivalent control group design. The sample used consists of all children in Group B of RA Ash Shiddiq, totaling 28 children divided into two groups: Group B1 with 13 children as the control group and Group B2 with 15 children as the experimental group. The results of the research show that there is an influence of montage media on the creativity of children in Group B of RA Ash Shiddiq Cileunyi, Bandung Regency. Based on the results of hypothesis testing, it is obtained that at a significance level of 5%. Thus, the null hypothesis is rejected and the alternative hypothesis is accepted.

The Effectiveness of Realistic Mathematics Approach Application to Improve Students' Mathematical Literacy

Mathematical literacy is an individual's ability to formulate, use, and interpret mathematics in various contexts. However, currently students in Indonesia have very low literacy skills. The aim of this research is to test the effectiveness of a realistic mathematics approach in improving students' mathematical literacy skills. This type of research is quasi-experimental using a Nonequivalent Control Group Design, involving 80 students as research samples. The instrument of this research is a test that is valid and reliable, and the data collected was analyzed using the N-Gain test and the Independent Sample t test. The results of this research show that in the experimental class the level of students' mathematical literacy ability was at level 4 at 62.5%, with an average value of students' mathematical literacy ability in the experimental class of 65.48, while in the control class the level of students' mathematical literacy ability was at level 4 it was 62.5%, with an average value of students' mathematical literacy skills in the experimental class of 65.48. So it was concluded that the realistic mathematics approach was effective in improving students' mathematical literacy skills, with the N-Gain Score achieved reaching 61% or quite effective.

Problem Based Learning Berbantuan Wordwall untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis pada Siswa Kelas III SD

This study aims to determine the improvement of students' mathematical problem-solving skills by applying wordwall-assisted problem-based learning to mathematics learning of diagrams, figures, and bars in grade III elementary school students. The approach taken in this study is quantitative with a quasi-experimental method with a nonequivalent control group design. The data collection technique uses a question test. Quantitative data analysis techniques with hypothesis tests. The results of this study are that there is an increase in students' mathematical problem-solving skills between pretest and posttest in the experimental class. There was a difference in the average result of the pretest of 21.41 and the average result of the posttest of 53.94. Then, an average difference test was carried out using the wilcoxon test with the acquisition of Asymp.Sig values. (2-tailed) of 0.000 < 0.05 hypotheses were accepted. There was a difference in the improvement of students' mathematical problem-solving skills between the results of pretet and posttest in the experimental class. The calculation of the N-gain test in the experimental class was 0.43 with medium interpretation and the control class was 0.08 with low interpretation. Based on the results of this study, it can be concluded that the use of problem-based learning assisted by wordwalls can improve students' mathematical problem-solving skills

COMPARATIVE ANALYSIS OF CRITICAL THINKING USINFG PROBLEM-BASED LEARNING (PBL) AND PREDICT OBSERVE EXPLAIN (POE) MODELS IN CELL MATERIAL

This study aims to examine the difference in critical thinking abilities using the Problem-Based Learning (PBL) and Predict-Observe-Explain (POE) models in the topic of cells. The research design employed in this study is quasi-experimental with a Nonequivalent Control Group design. The population in this research consists of two classes of XI IPA, totaling 60 students. Sampling was conducted using the Saturation sampling technique. The instrument used to measure critical thinking abilities was a set of ten essay-type questions. The average scores of pretest and posttest critical thinking abilities of students using the POE and PBL models were as follows, respectively: 54.83; 72.75 and 52.67; 78.83. The data results for critical thinking abilities across 5 indicators using the PBL and POE models were 79.90 and 71.50, respectively, categorized as high. The t-test results indicate that critical thinking abilities using the PBL model are superior to those using the POE model. The N-gain test results reveal that both models are equally effective in enhancing students' critical thinking abilities.

The effect of hands-on activity and problem-based learning on achievement of biology students in Enugu state

The research researched the impact of problem-based learning and hands-on activity on the students' academic performance in biology. The study implemented a quasi-experimental design, specifically a non-equivalent control group design with a pre-and post-test design. The study's population consisted of 2691 students from 32 public secondary schools in the Nsukka. We used a multi-stage sampling procedure to sample 85 SS II students from two intact classes. The researchers developed the "Biology Achievement Test (BAT)" as an instrument for data collection. We used the mean and standard deviation to answer the research question and used the ANCOVA to test the null hypotheses. The study's findings revealed that there is a significant difference in the mean achievement scores of secondary school students taught biology using the hand-on activity method and problem-based learning. According to the study, biology teachers should always use hands-on activities when teaching biology to students. Based on the findings, we recommend training biology teachers through workshops, orientation courses, and seminars on adopting hands-on activities in teaching to enhance students' academic achievement in biology. The study concluded that using hands-on activities in teaching biology is more effective in enhancing students' biology achievement.

PENGARUH MODEL PEMBELAJARAN EARTHCOMM PADA MATA PELAJARAN GEOGRAFI TERHADAP KEMAMPUAN BERPIKIR SPASIAL SISWA DI SMA NEGERI 2 KOTA KUPANG

Earth Science System In The Community Learning Model is a model that is oriented towards problems that occur in the earth that can be solved within the scope of the community (society). The purpose of this study was to determine the effect of the Earth Science Community (EarthComm) learning model i n geography subjects on students' spatial thinking skills at SMA Negeri 2 Kota Kupang. The type of research used is quantitative research, the method used is quasi-experimental with the form of research design is Nonequivalent Control Group Design. The population of this study is all students of class XI IPS with sampling techniques using saturated sampling techniques. The results of this study indicate that the average value of the experimental class is higher than the control class. It is known that the average value of the control class is 69.57 and the experimental class is 75.86 so that there is a difference between the two. Based on the results of data analysis of the Independent Sample T-Test test, there is an effect of the Earth Science System in the Community (EarthComm) learning model in geography subjects on students' spatial thinking skills compared to the control class using the conventional model. The EarthComm learning model is recommended to be used as a variation of teacher learning in the application of the learning model. This model can also be develo ped by other researchers by adding moderator variables or other media.

Pengaruh Model Pembelajaran Kooperatif Tipe STAD Terhadap Hasil Belajar Matematika Siswa di SMP Negeri 1 Tutuyan

This research aims to find out whether the mathematics learning outcomes of students taught using the STAD cooperative learning model are higher than the mathematics learning outcomes of students using the lecture method. This research is quasi-experimental in the form of the nonequivalent posttest-only control group design. The subjects in this research were class VIII students at SMP Negeri 1 Tutuyan odd semester of the 2022/2023 academic year, where VIII-A, totaling 20 students, was the experimental class and VIII-B, totaling 21 students, was the control class. Data analysis used includes normality tests, homogeneity tests, and hypothesis tests. This research uses a test in the form of multiple choice questions and a description of relationship and function material as the instrument. The research participants consisted of 41 students. Based on hypothesis testing using the t-test statistic, tcount = 2.365 and ttable = 1.685 at a significance level of 0.05. Thus, because tcount > ttable, H0 is rejected. The results of the research concluded that student learning outcomes in the Relationships and Functions material taught using the STAD model were higher than student learning outcomes taught using the lecture method.

Empowering Scientific Attitudes in Biology Students through the SIRI Learning Model

This study aimed to investigate the effect of SIRI learning model in empowering scientific attitudes in biology students. This experimental study was conducted with a nonequivalent pretest-posttest control group design and involved 95 biology students at Makassar State University, Indonesia. Data were collected using a scientific attitude questionnaire. The scientific attitude rubric was used to assess students' statements and the results were analyzed using ANCOVA at the 0.05 level of significance. The findings showed that there was an effect of SIRI learning model on scientific attitudes in biology students. The LSD test results also showed that the scientific attitude scores using the SIRI model were significantly different from the STAD learning model and the lecture model class. It is concluded that the SIRI learning model can improve scientific attitudes in biology students.

Digital Learning Media in Learning to Write Poetry for Middle School Students

Research has been carried out entitled Digital Learning Media in Learning to Write Poetry for Middle School Students. This research aims to determine the influence of digital learning media on the learning outcomes of class VIII students at SMPN 02 Woja. This type of research is quantitative research using the Quasi Experimental Design method, especially the non-equivalent control group design type. From the learning results obtained before treatment, both the experimental class and the control class showed the same abilities. Next, the posttest value data was tested. The results of the posttest analysis show that the average score for the experimental class is 51.21, while the average score for the control class is 41.70. Based on inferential statistical analysis of the posttest scores, it was found that the calculated t value (t_count) was 1.99 greater than the t table value (t-table) of 1.669. This shows that H0 (null hypothesis) is rejected and H1 (alternative hypothesis) is accepted.

STAD Learning Model Using the Problem Solving Method for Critical Thinking in Grade IV Elementary School Students

The purpose of this study was to determine the effect of the Student Teams Achievement Division learning model with the Problem Solving method on critical thinking of 4th grade students at SDN Dukuh Menanggal 1 Surabaya.The research design in this study is experimental quantitative research. The research design used is nonequivalent control group design with posttest-only control design type. The sample and population were all fourth grade students of SDN Dukuh Menaggal consisting of two classes with a total of 62 students, namely class IV A of 31 students and class IV B of 31 students. The sampling technique in this study used saturated sampling. The research instrument used was a test. It was obtained that the average value (mean) of the posttest in the experimental class was 79.03, while for the average value (mean) in the control class was 69.03. From the calculation using t-test analysis and the results of the analysis obtained a Sig value. (2 tailed) 0.000. Then obtained Sig. (2 tailed) α 0.05 or 0.000 <0.05. Then H0 is rejected and H1 is accepted. That students who are taught using the STAD learning model with the Problem Solving method on students' critical thinking show higher results. So it can be said that learning IPAS material on Indonesian cultural wealth using the STAD learning model with the Problem Solving method on critical thinking of fourth grade students of SDN Dukuh Menanggal 1 Surabaya is more effective than conventional learning.

IMPLEMENTING MIXED AUGMENTED AND VIRTUAL REALITY IN AN ANIMATED FLIPPED CLASSROOM FOR LOW-ACHIEVING WRITERS IN RURAL PRIMARY SCHOOLS

The study examined the implementation of mixed augmented and virtual reality in an animated flipped classroom for low-achieving writers in rural primary schools. A quasi-experimental study employing a pre-post, non-equivalent control group design was conducted. In a flipped classroom, students use digitised or online lectures as pre-class homework, then engage in active learning process in the classroom such as peer teaching, projects, problem solving and group activities. In other words, the typical classroom of lecturing only during class time is “flipped” now to active activities that involve problem solving and group project work in class. Results show that this flipped learning approach improves rural learners’ proficiency, particularly in vocabulary acquisition. It was found that there was a statistically significant difference in vocabulary level between trials at the midway time point. Apart from that, there is a statistically significant difference in the vocabulary level in the intervention trial at the end (post) of the trials. However, successful implementation of this technology necessitates a comprehensive approach considering cultural and infrastructural factors.

The Effectiveness of Integrating Jayapura’s Local Wisdom to Students' Science Process Skills and Conceptual Understanding of Physics

Students who live in dominant customs and culture in their daily lives sometimes experience obstacles when studying physics at school. This research aims to integrate local wisdom and local potential that exist in the Jayapura community in physics lessons and see its impact on students' science process skills and conceptual mastery. The research method used in this research is quantitative with a Quasi-Experimental research type with a Non-equivalent Control Group Design. Data collection techniques used test instruments and learning observations. The instrument used in data collection was test. Data analysis used N-gain analysis and Manova test using SPSS program. The subjects in this research were class XI students from three public high schools in Jayapura City who were selected using purposive sampling technique. The research results showed that the integration of local wisdom and local potential of the Jayapura Community had a positive impact on the experimental class and there was a significant increase in N-gain. Furthermore, the Manova test results showed that there were differences in science process skills and concept mastery between the experimental class and the control class. Furthermore, educators can develop E-LKPD based on the local wisdom of the Jayapura community to accommodate the use of technology in learning and preserve the local culture of the community.

Implementation of STEAM-based digital learning for students' numeracy literacy in elementary schools

The lack of optimal empowerment of effective numeracy literacy at the elementary school level can result in less-than-optimal mathematics learning outcomes for students. This research aims to see the effect of implementing digital learning integrated with the STEAM approach on the numeracy literacy of fifth grade elementary school students. This research combines experimental and quantitative methods with Nonequivalent Control Group Design. The sample was 40 students from classes VA and VB at SDN 200304 Padangsidimpuan City who were selected using purposive sampling. The research results show an increase in students' numeracy literacy skills after using STEAM-based learning media. In conclusion, the application of digital learning with the STEAM approach has a positive impact on increasing the numeracy literacy of elementary school students.

The Impact of Online Cooperative Learning on Scientific Reasoning Skills and Motivation

During the COVID-19 pandemic, all universities across Turkey transitioned to remote education as an urgent measure. Despite indications that the pandemic has subsided, online teaching practices continue to prevail in higher education. Accordingly, the purpose of this study, conducted under extraordinary circumstances of the pandemic, is to examine the impact of online cooperative learning on the scientific reasoning skills and motivation of pre-service science teachers. A total of 54 students participated in the study, with 28 from the experimental group and 26 from the control group, following a non-equivalent control group design. The experimental group received instruction using the online cooperative learning, while the control group participated in large group discussions in an online environment in the context of a science teaching methods course. Data for the research were collected through pre-test and post-test administrations of the Lawson’s Classroom Test of Scientific Reasoning (LCTSR) and the Motivated Strategies for Learning Questionnaire (MSLQ). According to the results, compared to whole-class discussions, online cooperative learning increased pre-service science teachers’ scientific reasoning skills and motivation. In conclusion, online cooperative learning is considered an effective method for enhancing the pre-service science teachers’ education, contributing to the further improvement of online teaching, which has become even more widespread due to the impact of the COVID-19 pandemic.

Pengaruh Model Problem Based Learning Terhadap Keterampilan Berpikir Kreatif Siswa Kelas V SD

This research aims to determine the significant influence of the application of the problem based learning model on the creative thinking skills of V grade elementary school students. This research is experimental research using a Nonequivalent Control Group Design research design. Sampling was taken using a non-probability sampling technique, saturated sampling type. The research sample was 30 students, namely 15 students in the experimental group and 15 students in the control group. Data was collected using interviews, observation, tests and documentation. The research results show that the problem based learning model has an effect on students' creative thinking skills. The instrument trials used were validity and reliability tests, while data analysis used normality tests and homogeneity tests. Hypothesis testing using the independent t-test. The calculated significance value is 0.000. Based on the test criteria if the Sig. < 0.05 (0.000 < 0.05), then H0 is rejected and Ha is accepted, which means there is an influence on the application of the problem based learning model on the creative thinking skills of V grade elementary school students.

Efektivitas Penggunaan Mind Mapping dan Guide Note Taking Berbantuan Canva terhadap Kreativitas Siswa pada Pembelajaran Pendidikan Pancasila di Kelas IV Sekolah Dasar

This research is motivated by the low level of student creativity in learning Pancasila Education in elementary schools. The purpose of this study was to assess the effect of Mind Mapping and Guide Note Taking methods supported by Canva on the creativity of fourth grade students. The research used a type of quasi-experimental research with a nonequivalent control group design. Data were collected using questionnaire technique with 47 students as respondents. The results showed that experimental group 1 had an average pretest score of 62.63 and a posttest score of 70.79; experimental group 2 had an average pretest score of 60.52 and a posttest score of 67.78. Hypothesis testing resulted in a Sig.2 value of 0.034 for both groups. The one-way test indicated that Ho was rejected and Ha was accepted with a significance value of 0.034 divided by 2, resulting in a value of 0.017, which is smaller than 0.05. This indicates that Mind Mapping is better than Guide Note Taking with the help of Canva in improving the creativity of fourth grade students in Pancasila Education.