Post-test In Experimental Class Research Articles

The effect of comic strips media towards students' reading comprehension in narrative text (an experimental study at the Tenth Grade Students of SMAN 1 Cijaku in the Academic Year 2023/2024)

This research paper aim to investigation the effect of comic strips media towards students’ Reading Comprehension in narrative text an experimental study at the Tenth Grade Students’ of SMAN 1 Cijaku. The research paper used the quantitative research design with the characteristics of experimental method that is design into two classes. They are experimental and control class. The population of this research is class X of SMAN 1 Cijaku, they consists 134 students. The sample of this research is X1 as an experimental class consists 33 students and X2 as a control class consists of 35 students. The total of sample is 68 students. The instrument is a test and data of this research are collected by giving pre-test and post-test. The data is analyzed using SPSS version 25.0 program including mean, standard deviation and t-test. It could be seen from the result of the post-test of experimental and control class. The findings reveal that the data analysis and interpretation of the research, it is clear there is a significant effect of comic strips media towards students’ reading comprehension in narrative text an experimental study at the tenth grade students of SMAN 1 Cijaku. It can be seen, the minimum score pre-test is 15, maximum is 45, mean 26.14 and standard deviation 7.867. While the minimum score post-test control class is 20, maximum 60, mean 36.43 and standard deviation 9.360. Furthermore, the minimum score of control class is 15, maximum 50, mean 33.64 and standard deviation 8.685. While the minimum score post-test of experimental class is 30, maximum 60, mean 46.06 and standard deviation 8.174. The result of t-test obtained sig. value 0.000 ≤ ??? = 0.05. Ha is accepted and Ho is rejected. It can conclude that there is a significant effect of comic strips media towards students reading comprehension in narrative text.

The effect of blooket game towards students’ vocabulary mastery at the seventh-grade students of SMP-IT Mathla’ul Anwar Malingping in Academic Year 2023/2024

The research aims to know whether the use of Blooket Game significant effect towards students’ vocabulary mastery at the seventh-grade of SMP-IT Mathla’ul Anwar Malingping or not. The research paper used the quantitative research design with the characteristics of experimental method that is design into two classes. They are experimental and control class. The population of this research is class VII of SMP-IT Mathla’ul Anwar Malingping, they consist of 84 students. The sample of this research is VII-A as a control class consists of 28 students and VII-B as an experimental class consists of 28 students. The total of sample is 56 students. The instrument is a test and data of this research are collected by giving pre-test and post-test. The data is analysed using statistical SPSS 22 program including mean, standard deviation, and t-test. It could be seen from the result of the post-test of experimental and control class. Based on the result of data analysis and interpretation of the research, it is clear there is a significant effect of Blooket Game towards students’ vocabulary mastery at the seventh-grade students of SMP-IT Mathla’ul Anwar Malingping. It can be seen, the minimum score of pre-tests is 32, maximum is 72, mean 53.86, and standard deviation 11.339. while the minimum score of post-tests of experimental class is 68, maximum 96, mean 81.71 and standard deviation 8.105. furthermore, the minimum score of pre-tests of control class is 32, maximum 72, mean 52.71 and standard deviation 11.317. while the minimum score of post-tests of control class is 60, maximum 88, mean 72.57 and standard deviation 6.974. the result of t-test obtained sig.value 0.000 < 0.05. Ha is accepted and Ho is rejected. It can be concluded that there is a significant effect of Blooket Game towards students’ vocabulary mastery.

THE EFFECT OF QUIZIZZ ON STUDENTS’ READING COMPREHENSION OF GRADE X AT SMK SWASTA PAB 1 HELVETIA ACADEMIC YEAR 2023-2024

This research aimed to find out whether the use of quizizz gave significant effect or not on students’ reading comprehension. The research was designed as a quasi-experimental with quantitative approach. The population of this research was the tenth-grade students of SMK SWASTA PAB 1 Helvetia. The sample was two parallel class namely X-Tbsm 1 which consisted of 30 students as the control class and X-Tbsm 2 which consisted of 30 students as the experimental class. Both classes were given pre-test and post-test. The experimental class was given treatment using Quizizz. Data analysis employed SPSS 29. Pre-test results for the experimental group were 62.67, whereas those for the control group were 60.00. while the experimental class's post-test score was 80.00 and the control classes was 70.33. Calculating the T-test revealed a significant difference. The analysis finding revealed that the sig (2-tailed) value was 0.01< 0.05, indicating that H0 was rejected and Ha was approved. As a result, it was possible to draw the conclusion that Quizizz gave a significant effect on students’ reading comprehension, particularly the descriptive text. Keywords: Quizizz, Reading Comprehension, Descriptive Text

The Influence of the Guided Discovery Learning Model on Learning Outcomes of Students of SMP Negeri 02 Bengkulu City

One approach that mathematics teachers can take in teaching to improve mathematics learning outcomes is the discovery learning model which uses problems related to student learning outcomes. The aim of this research is to determine the effectiveness of implementing the discovery learning model in improving mathematics learning outcomes for students at SMP Negeri 02 Bengkulu City. This type of research is guided discovery learning. This research data was obtained from learning results tests and learning implementation observation sheets. The analysis used is the two independent samples t test. The results of this research show that: 1) The mathematics learning outcomes of students who were taught using the discovery learning model in the experimental class pretest had an average score of 24.63 and in the experimental class posttest had an average score of 74.15. 2) The mathematics learning outcomes of students who were taught using conventional learning in the control class pretest had an average score of 23.52 in the control class posttest had an average score of 61.11. 3) applying discovery learning to mathematics learning is more effective than conventional models in improving student learning outcomes if seen based on the average posttest score for learning outcomes. Keywords: discovery learning model, learning outcomes, mathematics

STRENGTHENING THE STUDENTS’ INDEPENDENT ATTITUDES IN LEARNING

The purpose of this study is to ascertain how the project to raise the Pancasila student profile (p5) has affected the class IV pupils at SDN 10 Sungailiat's autonomous attitude.Quantitative experimental procedures are the research approach that is employed. Questionnaires are the method used in this study to collect data. This study uses a quasi-experimental design with a posttest alone and a non-equivalent control group. The average posttest score for the control class is 51.37, whereas the experimental class's posttest score is 83.96, according to data processing results from the research. The sample is drawn from a population that is regularly distributed, according to the results of the normality test. The results of the homogeneity test demonstrate that each group's variance is the same, or homogeneous. The results of the independent sample t-test hypothesis test show nvalue of significance2-tailednamely 0.000 so Sig. 0,000< 0.05 with a value of tcount 35.217 and ttable 2.00575 so tcount > ttable. Thus Ho is rejected and Ha is accepted, which means there is influenceproject to strengthen the profile of Pancasila students (p5) towards the independent attitude of class IV students at SDN 10 Sungailiat.

The Effect of Using Guessing Game on Students Vocabulary Achievement at Grade VIII of MTSN 6 Agam

Vocabulary is a component of words with meaning and one of the most essential aspects of learning English. However, pupils are not taught vocabulary specifically in school. This results in a large number of students who lack fundamental vocabulary knowledge, despite the fact that vocabulary is one of the most essential components that students must comprehend in order to learn effectively in class. The purpose of this study was to determine whether the use of a guessing game has a significant impact on students' vocabulary achievement. This research employed a quantitative method and a quasi-experimental design; the research population was eighth-grade MTsN 6 Agam students. The sample was collected using a technique of purposive sampling. Students from the two classes, experimental class with 30 students and control class with 31 students, were given a pre- and post-test. This research instrument is a vocabulary test with 25 multiple-choice questions. The data were analyzed with SPSS 26. The calculated post-test result for the experimental class revealed a mean score of 89.47. It exceeds the mean score of the control group, which was 62.58. The standard deviation of each class is then calculated. Using Independent sample t-test, the researcher compared post-test experimental class and control class using the t-test formula. The output indicates that the value of Sig. (2-tailed) is 0.00 0.05. It indicates that Ha is acceptable. There is a substantial difference between students who are taught using Guessing game and those who are not. The result is also indicated by the fact that the mean post-test score of the experimental group (89.47) is higher than that of the control group (62.28). It indicates that students who are taught with Guessing game are superior to those who are not. Guessing game has a significant impact on the vocabulary attainment of eighth-grade MTsN 6 Agam students.

Development of Teaching Factory Model to Enhance Creativity of Students in the Home Economics Department of the Faculty of Engineering, UNM, Indonesia

The research aims to (1) develop an appropriate 6M teaching factory model for practical learning in the Department of Family Welfare Education, Faculty of Engineering, Universitas Negeri Makassar with a concentration in Cosmetology, (2) produce a 6M teaching factory model that is valid, practical, and effective for practical learning in the Department of Family Welfare Education, Faculty of Engineering, Universitas Negeri Makassar with a concentration in Cosmetology. This study is an R & D (Research and Development)-based development research. The subjects used were 20 students from the Cosmetology concentration. The development method adapted in this study is derived from the Borg and Gall Model, which includes three main stages, namely: preliminary study covering field surveys, document analysis, and theoretical considerations; the design phase involving the creation of a teaching factory model draft and the improvement of the model; and the experimental phase that includes initial inspection, large-scale testing, and final refinement of the product. The results of this research are the creation of a teaching factory learning model called the TEFA 6M, along with operational tools including the TEFA 6M model book, Syllabus, modules, jobsheet, and LPPO. This model is designed to strengthen the practical abilities of students. The TEFA 6M model is divided into seven phases in one round, starting from pre-order, pre-production, production, post-production, packaging, to order delivery. One TEFA 6M model cycle combines soft skill and hard skill activities. The implementation of this model uses a block and rotating system and is concluded with a competency assessment. The developed TEFA 6M model has been validated by experts, revised, and tested on both small and large scales. Based on the t-test results, it is known that the Sig. (2-tailed) value of 0.000 is smaller than the probability of 0.05, so it can be concluded that there is a difference in test results between the experimental class posttest and the control class posttest. Furthermore, for the average score of the experimental group, a score of 78.38 was obtained, and 42.36 in the control group; thus, the 6M Teaching Factory Learning Model can be said to be effective in the experimental class in improving student competencies in the Facial Makeup Techniques course. The research indicates that the TEFA-6M model has met the standard of validity. Based on the evaluations carried out, it is known that this teaching approach is practical, in terms of management abilities by the lecturer, and effective, as seen from the level of student activity, student reactions to the functionality and implementation of the model, and from test results that assess task completion.

The Influence of Implementing Problem-Based E-Modules on Students' Motivation And Learning Outcomes on Colloid Systems Chemistry Materials in Senior High School

The research aims to determine the effect of implementing problem-based e-Modules on student motivation and learning outcomes in colloid system material in class XI SMA Negeri 9 Medan. This research method is descriptive quantitative with taking samples from the population by random sampling as many as 60 students as samples (30 students in class XI-2 as experiments and 30 students in class XI-1 as controls). Data was collected through tests and questionnaires, then analyzed using SPSS 24 for Windows with a one-party t-test. The results of the analysis show that students' chemistry learning motivation increased significantly with the implementation of the e-Module, with the average score of the experimental class (71.33%) being higher than the control class (49.00%). This is supported by the results of the one-party t-test which shows a significance value of 0.001 < 0.05. Apart from that, there is a significant influence on students' chemistry learning outcomes, with the experimental class post-test score (79.67) being higher than the control class (74.5) and the one-tailed t-test significance value of 0.031 < 0.05 . Research also shows a positive correlation between motivation and student learning outcomes with a sig value of 0.026 < 0.05, confirming that the application of problem-based e-Modules contributes to improving student chemistry learning outcomes in colloidal systems material.

The Effectiveness of Gallery Walk Strategy to Students’ Writing Skill

This research is aimed to get empirical evidence on the effect of gallery walk technique on students’ writing skillt eleventh Grade of SMA Muhammadiyah Kalosi Kabupaten Enrekang in Academic Year 2022/2023. This research used quantitative method and the research design used is a quasi-experimental design. The population of this research is all eleventh Grade students of SMA Muhammadiyah Kalosi Kabupaten Enrekang. The sample technique used purposive sampling that consist of 60 students. The samples are assigned into two groups: class VII-2 as an experimental class and VII-3 as a control class and each class consist of 30 students. The instrument of this research was written test. The result of this research was obtained from calculating the data using t-test with the significance level (α) = 0.05 and also calculated the effect size. The result showed that the mean score of post-test in experimental class is higher than control class (79>65.73). Therefore, statistic hypothesis test showed that ρ-value of post-test and gained score is 0.000 < sig. α = 0.05. Also, the effect size of this result is 1.53. It proved that the alternatives hypothesis (H a ) is accepted and the null hypothesis (H ) is rejected. To sum up, gallery walk technique is effective with strong level on students’ writing skill.

The Use Of The Hellotalk Application To Improve Writing Skill In Recount Text

his research was about the use of the HelloTalk application to improve writing skill in recount text at ten grade of SMK Mutiara Terpadu Palabuhanratu Sukabumi. The objective of the research are to know (1) Is there any effectiveness in the use of the HelloTalk application improve writing skills in recount text at Tenth grade SMK Mutiara Terpadu Palabuhanratu? and (2) Is there any differences between students taught by using HelloTalk application and those are not at Tenth gradeSMK Mutiara Terpadu Palabuhanratu?. The type of this research was quantitatif throgh quasi experimental research which used control class and experimental class. The subject of this research was the 10th grade Farmasi as control class and 10th grade Perawat as experimental class. Data in the form of pre-test and post-test than analyzed quantitatif. In analyzing data, there was found N-Gain score and mean score of pre- test and post-tes. The N-Gain score of experimental class was about 60,92 with interpretation Moderately Effective. So it conclude that HelloTalk application has significant effect or moderately effective to improve writing skill in recount text, and the improvement of Students’ can be seen from the comparison means score of pre-test and post-test of experimental class. It increased 25% afte comparison, from 60,4100 to 85,0876. It assumed that Students’ grade increased after using HelloTalk application. The hypothesis of this research was computed by th T-test, where the result of the value of Asymp.Sig.(2-tailed) of 0.000

Pengaruh Penerapan Keterampilan Proses dalam Pembelajaran Matematika terhadap Hasil Belajar

This study aims to analyze the influence of the aplication of process skills in mathematical learning on the learning outcomes of 4th grade students of Primary School Negeri 31 Pontianak Utara. The method used in this study is an experimental method with quasi experimental design with nonequivalent control group design. The sample in the study was grade IV A and grade IV B students, each class numbering 19 students. The data collection technique on this study uses measurement techniques and the data collection tool used is a written test in the form of a description. Based on the data analysis, the average post-test experimental class was 79.58 and the control class was 54. From the results of testing the hypothesis using the formula polled variance obtained thitung (5,69) < ttable (2,028), this proves that there is a difference in the post-test values of the experimental class and the control class. To analyze how much the application of the process skills approach in mathematical learning affects the learning outcomes, the effect size formula is used, obtained = 1.54 based on the criteria including the high category. Thus, it can be concluded that the application of skills approach in mathematical learning exerts a high influence on students' learning outcomes.

Effectiveness of Speedy English Grammar Application on Students’ Grammar Mastery in Simple Past Tense

The objective of this research is to examine the effectiveness of Speedy Grammar application on students' grammar mastery in simple past tense at the twelfth grade of a vocational school in Banten. This research employed a quasi-experimental method with achievement tests in collecting the data. Achievement tests included pre-test and post-test. This research was conducted at the twelfth grade of a vocational school in Banten. The samples of this research were 40 students that consisted of 20 students of experimental and 20 students of control class. The experimental class used Speedy English Grammar and the control class used English Grammar and Test application. The data were analyzed by using statistical of program SPSS 22. Based on the result of data analysis, the result showed that mean of post-test both experimental and control class different are 76.70 and 70.45 and for the result of t-test obtained sign score 0.000 ? ? = 0.05. The result indicated the alternative hypothesis was accepted and the null hypothesis was rejected. It is concluded that Speedy English Grammar application was effective in improving students' grammar mastery in simple past test at the twelfth grade of a vocational school in Banten.

Pengaruh Sugesti Imajinasi Dengan Teknik Hypnoteaching Terhadap Keterampilan Menulis Cerpen

The aim of this research is to find out whether there is an effect of applying the imagination suggestion method with hypnoteaching techniques to improve students' short story writing skills at SMPN 2 Rantepao and whether the application of this method is effective in stimulating students' creative ideas in writing short stories. The type of research used is quantitative research with a quasi-experimental research design. Data collection procedures were carried out using test, questionnaire, observation and treatment methods. Data analysis techniques using test result data management and statistical analysis. The research results found in this study can be concluded that the two classes as well as the pretest and posttest data are samples that are not normally distributed. Paired Sample Test Results t Test obtained Sig. (2-Tailed) of 0.000<0.005 in the control class and 0.000<0.005 for the experimental class, so it can be concluded that there is a difference in the average pretest and posttest learning outcomes in the two classes. Based on the Independent Sample Test, data was obtained that there was an average or mean value in the experimental class posttest of 83.66 and 76.54 in the control class. This value can be interpreted as the average value in the experimental class being higher than the control class. Thus hypothesis H0 is rejected and hypothesis H1 is accepted.

Improving Procedure Text Writing Skills Through The Integration Of Picture Series Within Flipped Classroom Approach

The purpose of this study was to determine whether there was a significant effect of the picture series technique in writing procedure text in the eighth grade of MTs. M 06 Banyutengah. This study used a quasi experimental design consisting of one class as the treatment class and one class as the control class. The population in this study was the eighth grade of MTs. M 06 Banyutengah, and the samples of this study were students VIII A and VIII B Mts. M 06 Banyutengah school year 2023/2024. The sample was taken using purposive sampling. The instrument of this study was a writing test focusing on procedure text. The researcher collected data by giving a pre-test, giving treatment in the experimental class using the picture series technique with a flipped classroom, and finally giving a post-test. The data were analyzed with descriptive statistics and normality test. To test the hypothesis, the researcher used paired sample t-test, which was calculated through SPSS 25.0. The results of this study showed that the mean score the students' mean score raises in class experiment 23.66 points, from 43.00 (pre-test experiment class) to 66.66 (post-test experiment class), while the students' mean score raises in class control 16,83 points, from 42.83 (pre-test control class) to 59.66 (post-test control class). In addition, the Sig (2 tailed) value was 0.000. This means that the probability value (Sig) is lower than α (p-value < α or 0.000).

Pengaruh Penggunan Media Puzzel Terhadap Kemampuan Daya Ingat Siswa Pada Mata Pelajaran Pendidikan Agama Islam Di SMP Negeri Air Lesing Kabupaten Musi Rawas

The problem in this research is that the teaching and learning process is less effective, resulting in the failure to achieve the desired memory. The aim of this research is to determine the effect of puzzle media on the memory abilities of class VII students at SMP Negeri Air Lesing, Musi Rawas Regency. The research design took the form of a pre-test-post-test control group design. The results of this research show that classes that use puzzle media get higher learning outcomes than classes that do not use puzzle media. The average student learning outcomes during the post-test experimental class > control class (81.4 > 74.7). Based on the t-test analysis using the SPSS application in the final test with an error level of 5%, a significance value > 0.05 (0.001 > 0.05) was obtained, so Ho was rejected and Ha was accepted. Thus, it can be concluded that there is a significant influence of the use of puzzle media on the memory abilities of class VII students at SMP Negeri Air Lesing, Musi Rawas Regency.
 
 Puzzel Media, Memory

Pengaruh Model Discovery Learning terhadap Kemampuan Berpikir Kreatif Peserta Didik pada Pembelajaran IPAS Kelas V

The implementation of IPAS learning in the classroom with a direct learning model makes students passive. This creates learning conditions that are not conducive for students to explore and discover their own knowledge, so that creative thinking skills are difficult to develop. This study aims to determine the effect of the application of the discovery learning model on students' creative thinking skills in class V IPAS learning. This research was conducted at SDN 22 West Pontianak. The method used was quasi experiment with the form of nonequivalent control group design. Sample selection with purposive sampling with data sources 33 students of class V B (experimental), and 32 students of class V A (control). The instrument used was a creative thinking ability test. The average value of the experimental class post-test results is 60.82. While the average value of the control class post-test results is 55.25. Based on the results of the calculation with the t test, tcount (2.151) > ttable (1.999) (α = 5% and dk = 63), Ho is rejected and Ha is accepted. From the calculation using effect size, the result is 0.376 with a medium category. Therefore, it can be concluded that the application of the discovery learning model affects the creative thinking ability of students in class V IPAS learning.

Pengaruh Model Pembelajaran <i>Problem Based Learning</i> (PBL) Terhadap Kemampuan Berpikir Kritis dan Respon Siswa Kelas VIII MTs. Putri Al-Ishlahuddiny Kediri Lombok Barat

This research aims to determine whether there is an influence of the Problem Based Learning (PBL) learning model on the critical thinking abilities of class VIII MTs students. Putri Al-Ishlahuddiny Kediri, West Lombok. This research is a quasi-experiment research with a quantitative approach, non-equivalent control group research design. The population in this study were all class VIII students consisting of 4 (four) classes. The sampling technique uses cluster random sampling technique. The sample in this study was 42 students from class VIII C as the control class and 41 students from class VIII D as the experimental class. The research instrument uses tests. Based on the research results, the average pretest score for the control class was 24.31 and the average pretest score for the experimental class was 24.29, while the average score for the experimental class posttest was higher than the control class posttest with the average posttest class score the experimental score was 68.29 and the average posttest score for the control class was 62.92 and was included in the equally high class category. Apart from that, the average N-Gain value for the experimental class is 0.57 and the average N-Gain value for the control class is 0.50. The difference in increase from pretest to posttest for the experimental class was 44, while for the control class it was 28.61. Further test results based on the t test using paired samples test show a significant value of 0.000 < 0.05, so it can be seen that H0 is rejected and H1 is accepted.

IMPROVING LISTENING COMPREHENSION BY USING ENGLISH SONGS FOR THE TENTH-GRADE STUDENTS AT SMAN 10 GOWA

Listening is one of the four most essential English learning skills students have in learning. The research objective was to improve students' listening skills through the use of English songs. This study used a quantitative type of experimental method. There were two classes, namely the experimental class with English songs and the control class without English songs. The research sample was grade X students consisting of 50 students in which 25 students in each experimental class and control class. Data collection techniques in this study used a pre-test and post-test. The results showed that the pre-test for the experimental class had a mean value of 57.88 and the pre-test for the control class had a mean value of 55.04. Then, after treatment, the research results showed that the experimental class post-test had a mean value of 86.08 and the control class post-test had a mean value of 73.00. The results of the data were analyzed by using an independent T-test showing that Sig. (2-tailed) is 0.000 which is lower than 0.05 so that (Ha) is accepted and (Ho) is rejected so that there is an influence on listening results of using English songs. Based on the research results, it can be concluded that English songs can improve listening skills for grade X of SMAN 10 Gowa.

The Effectiveness of Reading Aloud Application on the Ability to Read the QS. Al-Ma’un and Translations in English

This research was conducted to find out how effective the application of the reading-aloud method is on the ability to read the Q.S Al Ma'un and its translation in English. This study aims to determine whether the reading-aloud method affects students' ability to read Q.S Al-Ma'un of the Quran and its English translation in the second semester of the Management Study Program at Muhammadiyah University of Pringsewu. This study employs a quasi-experimental methodology. The results showed that the experimental class's post-test score was 69.1, with a standard deviation of 8.22, and the practical class's pre-test score was 56.5, with a standard deviation of 8.53. The control class's post-test score was 60.40, with a standard deviation 9.68. The outcomes of the two tests are dissimilar. Additionally, both classes’-test results are 0.00. This indicates that the hypothesis is correct and that the reading-aloud strategy can help students become more proficient readers.

The Effect of Student Learning Outcomes Using A Tutorial Model With A Group Investigation (GI) Type Cooperative Model On The Ecosystem Concept In State High School

Success in the learning system is determined by several factors including teachers, students, learning models, media, and learning facilities. One of the learning models that is considered appropriate and can create new learning conditions is the tutorial model and the cooperative group investigation (GI) model. In general, this study aims to determine the influence of the two models above on student learning outcomes on the concept of ecosystem. Respondents in this study were students of grades X 5 and 6, which were determined randomly. The type of research used is with a quantitative approach, the method used is an experimental approach. The instrument used as a data collection tool in the form of learning outcomes tests as many as 25 questions out of 30 questions after being tested for validity through validity, reliability, difficulty index, and differentiating power. The test was conducted twice with pre-test and post-test in experimental class 1 and experimental class 2. Based on the results of the study showed that; 1) there is an influence of the tutorial learning model on the ecosystem concept of student learning outcomes, 2) there is an influence of the group investigation (GI) cooperative learning model on the ecosystem concept of student learning outcomes, 3) there are differences in learning activities through the tutorial model and cooperative group investigation (GI). Overall, the tutorial learning model is better and more effective for overcoming student learning activity problems on the ecosystem concept than the group investigation (GI) cooperative learning model