Students In Experimental Class Research Articles

COMPARISON OF PHYSICS CONCEPT UNDERSTANDING ABILITY OF STUDENTS USING PHET SOFTWARE WITH NI MULTISIM SOFTWARE

The lack of practical equipment for physics in schools is a contributing factor to the absence of practical. This study aims to determine the differences in understanding of the concepts of students in the control class and experimental class 1 and for differences in understanding the concepts of students in experimental class 1 and experimental class 2. The research methodology involves a quasi-experimental approach employing a nonequivalent control group design. The target population consists of all students at XII IPA SMA Negeri 8 Banda Aceh. The sample for the study is derived using purposive sampling technique. Data collection is accomplished by employing essay test instruments. The independent sample t-test is utilized to assess the difference in concept understanding ability among the three classes, with a significance level of 0.05 after meeting the prerequisite test. The study findings reveal a significant disparity in concept understanding between the control class and experimental class 1, with a tcount value of 12.049 > ttable 2.068. Additionally, there is a notable difference in concept understanding between the control class and experimental class 2, with a t count value of 13.931 > ttable 2.068.

Pengaruh Media Pembelajaran Infografis Statis Terhadap Hasil Belajar Siswa dalam Mata Pelajaran Sejarah

This research is motivated by problems in learning activities in History subjects, namely the lack of use of learning media amidst developments in technology and information. Learning media is something that is used to convey messages in the form of learning materials. An example of learning media that can be used is static infographic media. Static infographic media is media that synergizes data, text and images in the form of simple media aimed at readers. The use of text and images in static infographic media can make it easier for students to absorb the information contained in the media so that the use of static infographic media can influence student learning outcomes. The aim of this research is to determine the effect of using static infographic media on student learning result in the History subject class XI IPS at SMA Negeri 1 Martapura. In this research, quantitative method choosen as research method with Quasi Experiment model. Purposive sampling technique choosen as sampling technique in this research. The instruments used in this research are test instruments in the form of multiple choice questions to measure student learning results and non-test instruments in the form of student response questionnaires, media expert validation questionnaires and material expert validation questionnaires. The research results showed (1) the learning outcomes of experimental class students in the history of the Renaissance and Church Reformation subjects were higher than those of the control class, with an average score for the control class of 75.41 and the experimental class of 85.57. (2) based on data analysis of post-test values using the t-test, with the results of a significance value of Sig. (2-tailed) obtained is 0.000 < 0.050, meaning that Ha is accepted and Ho is rejected. This shows that there is an influence of the use of static infographic media on the learning outcomes of class XI IPS students. The conclusion from the research results is that there is an influence of the use of static infographic media on learning outcomes. This is shown by the difference in post-test scores for the experimental class and the control class. The post-test score in the experimental class was higher than the post-test score in the control class.

The Effectiveness of Utilizing Song Media in Enhancing Mandarin Language Vocabulary Proficiency Among Students

This study was conducted to analyze the effectiveness of using song media in developing students' Chinese vocabulary skills. The design used in this research is quasi experimental with the form of non-equivalent control group design. The population in the study were Kinderfield School East Jakarta students. The sample in this study used all members of the population, totaling 35 students, consisting of 19 experimental class students and 16 control class students. The research approach used is quantitative with a Quasi Experiment design, which involves two groups, namely the experimental group and the control group. Data and data sources in this study include data obtained from interviews, field notes, and tests given to students. Data collection techniques were conducted through documentation, structured interviews, and tests consisting of pre-test and post-test. The sampling technique used was non-probability sampling with saturated sampling type. Data analysis techniques were carried out using quantitative experimental techniques, including validity tests, reliability, normality tests, homogeneity tests, and hypothesis testing using the Independent Sample Test with the help of IBM SPSS Statistics version 22 software. The study showed that students in the experimental class experienced a significant improvement in Chinese speaking skills based on the post-test results, and the mean score of the experimental class was higher than the control class, indicating the effectiveness of the teaching method using song media in improving Chinese language skills at Kinderfield School East Jakarta.

Penerapan E-LKPD Berbantuan Liveworksheet Pada Materi Daur Biogekimia Kelas Ⅹ SMA Negeri 01 Pekanbaru

One of the varied learning media tha can be applied is E-LKPD learning media. LKPD contains a task sheet, instructions, learning evaluations given to students that are formed in accordance with the competencies which is formed in accordance with the basic competencies basic competencies of the material contained in the LKPD. This study aims to determine the effect of using E-LKPD assisted by Liveworksheet on student learning outcomes in Biogeochemical Cycle material in class X SMA Negeri 01 Pekanbaru. This study used a quasi-experimental research design with Posttest Only Control Group Design. The population in this study were class X students even semester of the 2024 academic year consisting of class X-5 students as the control class and class X-1 as the experimental class. The results showed that there was a significant difference between the learning outcomes of experimental class students who used E-LKPD assisted by Liveworksheet and the control class that did not use E-LKPD. This is indicated by the average value of student learning outcomes of the experimental class (88.675) which is higher than the control class (72.476).

Pemanfaatan E-Modul Berbasis Canva terhadap Hasil Belajar Kognitif Peserta Didik Di SMAN 61 Jakarta

The purpose of this study was to determine the effect of utilizing Canva-based e-module teaching materials on the cognitive learning outcomes of class X students on the material of lithospheric dynamics at SMA Negeri 61 Jakarta. The nonequivalent control group design method was used in this quasi-experimental study. In this study, purposive sampling technique was used with the sample used, namely class X-7 as an experimental class that utilized the application of Canva-based e-modules during the learning process and X-8 as a control class that did not use Canva-based e-modules in learning. Based on the results of research in the field, a significant effect was obtained on the learning outcomes of experimental class students. The learning outcomes of the experimental class experienced a high increase to 88.64 from 49.92. While the control class learning outcomes increased to 83.56 from 51.36. The acquisition of the Sig. value in the t test (Independent sample t-test) of 0.046 which means H0 is rejected and Ha is accepted, because the Sig value. <0.05 is reinforcing evidence of the discovery of differences in students' cognitive learning outcomes. Therefore, there is a significant effect in improving the cognitive learning outcomes of class X students at SMA Negeri 61 Jakarta after utilizing Canva-based E-module teaching materials in learning geography material on the dynamics of the lithosphere

The influence of athletics on the development of speed abilities of younger adolescents

Issues of maintaining and strengthening health are relevant especially in current wartime, since psychological stress and harsh war conditions lead to negative dynamics in the health of schoolchildren. Special studies have determined that the age of 11-12 years is optimal for the development of various manifestations of speed abilities. The purpose of the study is to experimentally test the effectiveness of using athletics in the process of developing the speed abilities of schoolchildren aged 11-12 years in a school section. Methodology. To solve the problems, the following research methods were used: theoretical analysis of the problem based on the study of scientific and methodological literature; analysis of software, methodological and regulatory documents; pedagogical observation, testing, pedagogical experiments; methods of mathematical statistics. The scientific novelty of the study lies in the improvement of the methodology for using athletics to develop the speed abilities of younger adolescents. Research results. The experimental methodology for developing speed abilities contained the following requirements for athletics equipment: their technique must be so simple that it allows performing exercises at maximum speed; their duration should not exceed 30s; they must correspond to the specific manifestation of speed and the conditions for performing motor actions; they should be varied and interesting for younger teenagers. The peculiarity of this methodology was that the definition of tasks and the choice of methods and means of athletics corresponded to the current level of physical development of schoolchildren, their preferences and the material and technical base of the school. Conclusions. A quantitative analysis of indicators of speed abilities of schoolchildren in grades 5-6 showed that the absolute increase in the results of students in experimental classes reliably (P 0.05) exceeded the indicators of control classes in most test tasks, which proves the effectiveness of the implemented methodology.

The Effect of Implementing Practicum-Based Contextual Teaching and Learning Models to Improve Learning Outcomes on the Subject of Colloids

This research aimed to (1) know the influence of implementing the practicum-based CTL model in learning on the cognitive learning outcomes of students studying colloids in class XI SMA Swasta Bersama Berastagi (2) determine the correlation between affective scores and student learning outcomes in the application of the CTL model based on colloid subject matter practicum for class XI SMA Swasta Bersama Berastagi; (3) determine the correlation between psychomotor scores and student learning outcomes in the application of the CTL model based on colloid subject matter practicum for class XI SMA Swasta Bersama Berastagi. The research used a pretest-posttest control group design. Based on research that has been carried out, the average score obtained by experimental class students in the initial test (pretest) was 59 and the final test (posttest) was 86.13. The average score of experimental class students at the beginning (pretest) was 53.92 and the final test (posttest) was 75.25. Student learning outcomes using learning models Contextual Teaching and Learning Practicum Based experienced an increase of 67% in the medium category. This increase can be proven by the results of the hypothesis test which obtained tcount > ttable, namely 5.58 > 1.72, which proves that student learning outcomes by applying the CTL model based on class XI colloid practicum subject matter are not the same as student learning outcomes who apply the conventional model.

Effectiveness of landslide mitigation education on disaster knowledge and preparedness of students in class VIII SMPN 1 Jenawi

The implementation of landslide disaster mitigation education for students is an effort that can be made to increase students’ disaster knowledge and preparedness for landslides. Actions are needed to increase disaster knowledge and preparedness to minimize the impact caused by disasters. The objectives of this study are (1) to analyze the level of disaster knowledge of grade VIII students towards landslides; (2) to analyze the preparedness of grade VIII students of SMP Negeri 1 Jenawi towards landslides; and (3) to analyze the effectiveness of the implementation of landslide disaster mitigation education on the level of disaster knowledge and the level of preparedness of grade VIII students of SMP Negeri 1 Jenawi. This quantitative research method uses a pretest-posttest control group experimental design that uses questionnaires for data collection. The results showed that 1) The level of disaster knowledge of experimental class students on pretest results has an average of 81.59, while the control class has an average of 79.71, 2) The level of preparedness of experimental class students has an average of 64.97, while the control class has an average of 66.52. 3) The effectiveness of implementing disaster mitigation education on the level of disaster knowledge and preparedness of students in the N-Gain Score test shows that it is effective enough to be applied as an appropriate and effective step in reducing the risk of landslides.

Development of Mobile Learning Teaching Materials on Opportunities to Improve Students' Mathematical Communication Skills in Vocational High Schools

Another fact that was discovered was the low average daily mathematics test scores in one of the State Vocational Schools. This fact influences mathematics learning and the greatest difficulty is carrying out mathematical communication and problem solving on the questions given. The following is the average value of daily tests on Opportunity material for the last three years at SMKN. To respond to the problem of students' low mathematical communication skills, the enormous demand for progress in science and technology, it is very necessary to make changes to the learning process, especially the selection of appropriate mathematics teaching materials. One example is developing an Android-based teaching material or mobile learning. The use of smartphones in learning allows students to carry out learning activities by accessing learning materials, directions and information anywhere and at any time without limited space and time. Mobile Learning also overcomes time constraints and is able to train students to learn independently from various sources. Students whose learning received procedural scaffolding with the help of smartphones were better than students who received conventional learning. This mobile learning teaching material is said to be effective based on student response questionnaire data and mathematical communication test results data obtained. The results of the student response questionnaire obtained a percentage of 95% with the criteria of being very effective for use in learning. Meanwhile, the percentage of learning completion results was 98% with a very high learning completion interval. The use of mobile learning teaching materials has an influence on students' mathematical communication skills. The average score of the experimental class students' mathematical communication ability test results in each school was higher than the control class. The average score for the experimental class at SMKN 1 Rejotangan was 85.00 while the average score for the control class was 76.15. The average score for the experimental class at SMKN 1 Boyolangu was 85.64, while the average score for the control class was 78.62. The average score for the experimental class at SMKN 2 Tulungagung was 82.79 while the average score for the control class was 75.99. After comparison and analysis, it was concluded that there was a difference in the test results of students' mathematical communication skills between the classes given the action and the control class.

The Influence of the Visualization, Auditory, Kinesthetic (VAK) Learning Model Assisted by Song Clip Video Media on the Poetry Writing Ability of Class X Students of SMA Negeri 7 Medan

This research aims to determine the effect of the Visualization, Auditory, Kinesthetic (VAK) learning model assisted by Song Clip Video Media on the Poetry Writing Ability of Class X Students of SMA Negeri 7 Medan in the 2023/2024 Academic Year. The research method used is the experimental two group post-test design method. The research results showed that the average score for the poetry writing ability of experimental class students was 79.68, which was considered good, while the average score for the control class was 62.88, which was considered sufficient. Hypothesis testing shows that tcount > ttable, namely, 6.17 > 2.056, so the null hypothesis (Ho) is rejected and the alternative hypothesis (Ha) is accepted. This proves that there is an influence of the Visualization, Auditory, Kinesthetic (VAK) learning model assisted by song video clip media on the ability to write poetry in class X students of SMA Negeri 7 Medan for the 2023/2024 academic year.

Efektivitas Media Komik Berbasis Karakter Terhadap Hasil Belajar Submateri Pelestarian Lingkungan di MAN 1 Kubu Raya

The utilization of learning media is one of the alternatives to increase knowledge for students, especially biology learning. In addition, student character can be improved through media in which there is character insertion. Thus, an innovative learning media is needed to improve knowledge and character through character-based comics on environmental conservation submaterial. This research method is a quantitative experiment, with a pretest-posttest control group research design. The sample consisted of 28 control class students and 30 experimental class students. The instruments were 20 multiple choice questions and 22 character questionnaire statements. Data analysis techniques include knowledge assessment measured using the Independent samples t-test formula. The results of data analysis showed that the knowledge of experimental class students increased significantly, the learning outcomes in the experimental class showed a higher average of 86.67 while the control class was 74.46, the average difference in learning outcomes between experimental and control classes was evidenced by the independent samples t-test test value of 0.00 <0.05, and student character showed a percentage of 81.44% in the excellent category. It is concluded that character-based comic media on environmental conservation submaterial can help improve cognitive learning outcomes and student character.

Influence of the Problem-Based Learning Model on Students' Critical Thinking Ability in Mechanical Wave Material

The learning process is still teacher-centered, resulting in students being less active during learning. This research aims to increase the influence of the Problem-Based Learning model on students' critical thinking abilities in mechanical wave material. This quasi-experimental research uses a non-equivalent control group design. The research population included all students in class XI MIPA at one of the State High Schools in East Praya. Sampling used a purposive sampling technique so that 2 groups were obtained, namely 30 experimental class students and 30 control class students. The experimental class was given treatment in the form of using the Problem-Based Learning model, while the control class used the conventional model. Students' critical thinking abilities are obtained from the description questions they work on. Data from the pretest results of experimental class students obtained an average score of 25 and control class students obtained an average score of 23. The posttest scores showed that the critical thinking abilities of experimental class students were in the good category with an average score of 78.6 and the students in the control class were in the good category with an average score of 74.3. The research hypothesis was tested using the polled variance t-test at a significance level of 5%. Data analysis shows that the tcount value, namely 3.384, is greater than ttable, namely 2.002, which means that H0 is rejected and Ha is accepted, so it can be concluded that there is an influence of the Problem-Based Learning model on students' critical thinking abilities in mechanical wave material.

Development of blended learning based learning module: Benefits to physical education learning outcomes

This research will first produce a product in the form of a learning module based on blended learning and its benefits to Physical Education (PE) learning outcomes. This research is a research and development model used is ADDIE. Subjects of expert validation using expert lecturers of PE learning with minimum qualifications of Doctoral degrees totaling 7 people. Subjects to determine the effectiveness of the product are 6 elementary schools that are determined by random sampling. Subjects totaled 79 students, of which 41 experimental class students and 38 control class students. The feasibility level of the PE learning module based on blended learning from the evaluation data of experts. Effectiveness testing using t test independent samples test. The results showed that the blended learning-based learning module developed was feasible and effective in improving PE learning outcomes. The module is web-based, utilizes text, audio, video, and multimedia and can be done during self-study. The development of blended learning-based learning modules is a means and motivation for learning in facilitating the learning process in improving student learning outcomes. Other researchers can conduct further research using blended learning-based learning modules covering more aspects and applying them to different learning materials.

Efektivitas Metode Resitasi dengan Menggunakan Aplikasi Chemsketch Pada Materi Hidrokarbon Terhadap Meningkatkan Kemampuan Hasil Belajar Siswa

Recitation method by using a learning medium in the form of application needed to be trained and optimized for students in the learning process; one of them is Chemsketch application. The purpose of this study was to analyze the effectiveness of the recitation method using the Chemsketch application to improve student learning outcomes on hydrocarbon material. This research was conducted in the academic year 2022/2023 at SMA Negeri 1 Hulu Kuantan with the main material being hydrocarbons. The method used in this study was quasi-experimental where the subjects in this study consisted of two classes, namely the experimental class and the control class. The instruments used in the study were pretest-posttest, interviews, and documentation to strengthen the data obtained. The results of the posttest study showed a significance value (2-tailed) of 0 <0,05, indicating that there was a significant difference between the experimental class and the control class. In addition, the average N-gain ability of experimental class students is 47,63% in the high category and 33,33% in the medium category. The results of this study are expected to help teachers improve student learning outcomes by using the Chemsketch application with recitation method.

The influence of the creative problem solving (CPS) model on increasing the mathematics procedural ability of class VII students on whole numbers

Specifically, this research aims; (1) to describe the difference in increasing students' mathematical procedural abilities between those using the Creative Problem Solving learning model and the direct learning model on integer material; (2) to describe the influence of the Creative Problem Solving on students' mathematical procedural abilities on integer material; (3) to describe students' high motivation to learn through the Creative Problem Solving on integer material; (4) This type of research is Quasi-Experimental Design with research design The Noneequivalent Posttest Only Control Group Design. The population in this study was all class VII SMP Negeri 17 Singkawang which consisted of two classes totaling 40 students. Samples were taken by the saturated sampling technique. The sample consists of two classes, namely class VIIA as the control class and class VIIB as the experimental class. Based on the analysis results, it is concluded that; (1) there is a difference in improvement between the experimental class and the control class. The T-Two Independent Samples test evidences this, it is found that there are differences in the mathematical improvement of the experimental class students and the control class students; (2) the influence of the CPS model on students' mathematical procedural abilities. This is evidenced by the Effect Size, the value of Effect Size is 6.0 which is in the significant criteria; (3) students' learning motivation taught by the Creative Problem Solving high. This is evidenced by the average student motivation of 3.41 which is in the high criteria category.

Pengaruh Model Pembelajaran Kooperatif Tipe Team Games Tournament (TGT) Terhadap Hasil Belajar Siswa

Education is the most important part for every individual in increasing their knowledge. Education in Indonesia is currently not said to be good, especially in mathematics education. The use of methods that can generate enthusiasm for learning is indeed important, such as the TGT-type cooperative learning method that combines games and tournaments in learning. The purpose of this study is to determine the implementation and influence of the Team Games Tournament (TGT) type cooperative learning model on the learning outcomes of grade IV students in plan figure mathematics subjects at MI Miftahul Ulum Pandanarum. Using a type of research two group pre-test post-test design. With a class IV research sample of 50 students. In the implementation of the team games tournament (TGT) type cooperative learning model, data analysis obtained that the average learning outcomes of experimental class students were 77.4 while the control class was 57.6, so the average score of experimental class students was better than in the control class.

PENERAPAN MODEL PEMBELAJARAN SEARCH, SOLVE, CREATE, DAN SHARE (SSCS) UNTUK MENINGKATKAN HASIL BELAJAR SISWA SMP

A quality learning process is influenced by the learning model used. A learning process that only listens to the teacher's explanation, does assignments, and focuses on books causes learning activities to become passive and there is a lack of student interaction. This has an impact on student learning outcomes. One model that involves students in learning is the Search, Solve, Create, and Share (SSCS) model. This research aims to determine the improvement in junior high school students' learning outcomes after implementing the SSCS learning model. This type of research is quantitative using Experimental Quasi. The subjects of this research were one experimental class, namely VIII-3, and one control class, VIII-4, SMP Negeri 3 Aceh Besar, each with 33 students. Data collection techniques use tests. The research results showed that the increase in learning outcomes for experimental class students was higher than that of the control class. The experimental class achieved 100% of the indicators of learning success/completion, namely ≥75% of students achieved a KKM ≥75 and there was an increase in student learning outcomes. The N-Gain test results show an increase in the moderate criteria, namely the experimental class is 0.69 and the control class is 0.49. Based on the results of the analysis, it can be concluded that the learning outcomes of students taught using the SSCS learning model are higher than the learning outcomes of students taught using the conventional learning model.

The Influence of Problem Based Learning Models on Students' Critical Thinking Ability on Natural Disaster Mitigation Material

Critical thinking is an essential skill in 21st century society. The condition of students' critical thinking skills is the basis of implementation Problem Based Learning (PBL) in geography class. This study aims to determine the level of Influence of the PBL on Students' Critical Thinking Skills on Natural Disaster Mitigation material. This research used a quasi-experimental method with a non-equivalent control group design, which is a design consisting of two groups, namely the experimental and control groups. Sampling technique was purpossively, consisting of 13 experimental class students and 12 control class students. The data collection technique involves written essay tests in both pretest and posttest. The data has been analyzed quantitatively. The research results indicate that, descriptively, students in the PBL group achieved higher average scores in critical thinking skills compared to those in conventional learning. Furthermore, a significant difference exists in critical thinking skills between the PBL group and conventional learning, with PBL demonstrating a significant impact on students' critical thinking skills. It is better if the PBL is given by teachers to improve students' critical thinking skills.

Pengaruh Model PBL Terhadap Hasil Belajar dan Motivasi Belajar Siswa

This study aims to describe the effect of the PBL model on learning outcomes and student motivation in the flat-sided geometric material at SMPN 1 Jogoroto. Two classes of class VIII students were randomly selected to be divided into an experimental group and a control group to serve as research samples. The instruments used were tests and questionnaires. Inferential analysis will be used to test the data obtained from the control and experimental classes. The results showed that there was no significant effect of the PBL model on the learning outcomes and motivation of students at SMPN 1 Jogoroto in terms of gender, with the average learning outcomes and learning motivation of the experimental class students being higher than that of the control class students, both boys, and girls. This means that there is an influence of the PBL model on learning outcomes and student motivation. Keywords: PBL, learning outcomes, learning motivation

Effect of Creative Problem Solving Models with Ethnoscience on Students’ Problem Solving Ability and Scientific Attitudes

This research aims to analyze whether there are significant differences in problem-solving abilities and scientific attitudes between students who use the ethnoscience-based creative problem-solving learning model and students who use the Discovery learning model on colloidal materials. This research was conducted at SMA N 6 Yogyakarta and SMA N 11 Yogyakarta using a quasi-experimental method with data analysis techniques using MANOVA. Data collection techniques in this research are observation, interviews, questionnaires, and tests. The results showed that there were significant differences in problem-solving abilities and scientific attitudes between experimental class and control class students, with a significance of 0.00 < 0.05 and an effective contribution of 13.6% in the moderate category. Therefore, it can be concluded that the use of a creative problem-solving learning model based on ethnoscience has a significant influence on improving students' chemical problem-solving abilities and scientific attitudes towards colloidal materials.