Students In Experimental Class Research Articles

Enhancing Students' Conceptual Understanding of Newton Law with Conceptual Problem Solving Learning: An Experimental Study

This study aims to examine the effectiveness of Conceptual Problem Solving-based learning in improving student conceptual understanding of Newtonian mechanics. The quasi-experimental method with a nonrandomized control group pretest-posttest design was used to compare students conceptual in the experimental and control class. The subjects in this study were 69 first-year students of the Physics Education study program at one of the state universities in Yogyakarta. Force Concept inventories are used to assess students conceptual understanding of Newtonian mechanics. The findings revealed that there was significant difference in the increase in students conceptual understanding between the experimental and control groups. The increase in conceptual mismatch in experimental class students using CPS learning was higher (N-gain = 0.33) compared to control class students using direct instruction learning (N-gain = 0.11), although both groups experienced an increase. This study provides a real picture that the CPS technique can be used as a more successful strategy to improve the quality of physics learning, especially in improving knowledge of basic topics that are often difficult for students to understand, one of which is Newton's Law.

Problem-Based Learning Through Outdoor Learning or Conventional Learning: How is it Different for Science Subjects?

The research carried out aims to see how the problem-based learning model with outdoor study influences students' science learning outcomes compared to conventional learning models. The population of this research was 98 students of SMPN 12 Tanjung Jabung Timur, while the sample was 26 students of class VII A and 25 students of class VII B, taken using a purposive sampling technique where class VII A was the experimental class and class VI B as a control class. This research is quantitative research using a quasi-experimental method with non-equivalent control group design. The data collection technique used in this research was a multiple choice test and analyzed using the t-test to see differences in learning outcomes with two different learning models. Based on the results of tests carried out with 20 multiple choice questions, researchers found that there were striking differences in learning outcomes where the average posttest score for experimental class students was 60 while the control class was 39.8, which was then analyzed through paired difference tests (t-test) for looked at the differences and obtained results of 0.000 < 0.05, which means Ha was accepted and H0 was rejected, which can be concluded that there are differences in student learning outcomes who use the problem-based learning model with outdoor study compared to the control class which in this case uses the conventional model. The findings obtained can strengthen evidence that the influence caused by the use of a problem-based learning model with outdoor study on the science learning outcomes of high school students is very good.

The Influence of the Project-Based Learning (PjBL) Model on Student's Science Process Skills and Critical Thinking

Applying the project-based learning model in learning can train and develop scientific attitudes and problem-solving skills so that students can increase creativity, innovation, and critical perspectives. This research aims to determine the effect of the project-based learning model on student's science process skills and critical thinking. The research subjects of class X Phase E. This research was quantitative research with a quasi-experimental research design with a non-randomized control-group pretest-posttest design. The instruments used are essay questions on science process skills and critical thinking. The test results were analyzed using Quade's rank analysis of covariance statistical test and the One Way Ancova test. The research results show that the average pretest-posttest score of experimental class students taught using the project-based learning model is higher than that of control class students taught using the problem-based learning (PBL) model. Hypothesis testing using Quade's rank analysis of Covariance and One Way Ancova tets informs that the use of the project-based (PjBL) model affects student's science process skills and critical thinking.

Pengaruh Media Pembelajaran Teachmint dan Keaktifan Belajar Terhadap Hasil Belajar Siswa Kelas X pada Mata Pelajaran Ekonomi di SMA Negeri 4 Sumatera Barat

This research aims to analyze the influence of Teachmint learning media and active learning on the learning outcomes of class X students in economics subjects at SMA Negeri 4 West Sumatra. The type of research used was quantitative with a sample of 71 students consisting of 35 experimental class students and 36 control class students. The research instrument used tests of validity, reliability, level of difficulty, discrimination, normality, homogeneity, and two-way ANOVA with the help of SPSS 18.0. The results of the research show: (1) The economic learning outcomes of students taught using Teachmint media are higher than conventional media, (2) The learning outcomes of students with high activity who are taught by Teachmint are higher than conventional, (3) The learning outcomes of students with low activity who are taught Teachmint is higher than conventional, (4) There is an interaction between learning media and active learning on students' economic learning outcomes.

THE EFFECT OF HYPNOTEACHING INTEGRATED EXTENSIVE READING TO IMPROVE STUDENTS’ WRITING SKILLS (A QUASI EXPERIMENTAL AT THE TENTH GRADE STUDENT’S OF SMA N 6 BENGKULU TENGAH)

The low writing ability of students is influenced by various factors including the lack of use of learning media and learning models. The purpose of this study was to determine whether or not there is a significant achievement of using hypnoteaching integrated with extensive reading on students' writing skills at SMA N 6 Bengkulu Tengah. The type of research used is quasi-experiment. The population of this study were tenth grade students at SMA N 6 Bengkulu Tengah. This study used purposive sampling technique in determining two classes as samples, class X1 consisting of 30 students as the control class and class X2 consisting of 30 students as the experimental class consisting of 30 students as the experimental class. Writing test data were taken from control and experimental class students collected by two tests, namely pre-test and post-test. First, the researcher gave a pre-test to both classes. After that, the researcher gave a post-test to both classes. Pre-test and pot-test scores are collected from the essay test. The findings of this research indicate that teaching students' writing skills using a hypnoteaching strategy integrated with extensive reading is very effective. The average pre-test score for the experimental class was 34,00 and the post-test was 68,83. This is proven by the calculated t value (0,231) and t table (2,069) which is greater than the table at the 5% significance level. Next, the hypothesis test obtained a 2-tailed sig (p) of 0.00 while alpha (a) was 0.05 (0.00<0.05). This means that Ho is rejected and H is accepted. So, the use of an hypnoteaching integrated extensive reading to improve students' writing skills has a significant effect.

Development of Comic Media to Improve Problem Solving Abilities and Interest in Learning Mathematics Subjects of Elementary School

This research aims to develop Class IV Mathematics Comic Media with Fraction Material that is valid, practical and effective to improve elementary school students' problem solving abilities and interest in learning mathematics subjects. This research method is development research or Research and Development (R & D). The procedure used is to simplify the Borg & Gall development model (in Sugiyono, 2015: 298-331) which consists of 10 steps, in this research it will be limited to the seventh step. The population in this study is the population in this study are students at SD Negeri 02 Amban. The research sample chosen was class IV students for the 2023/2024 academic year. The sample in this study was divided into two, namely class IV A students as the experimental class and class IV B students as the control class. Data collection techniques used in this research include questionnaires, interviews, validator assessment sheets, and problem solving ability tests. The data analysis techniques used in this research consist of three, namely validity, practicality and effectiveness data analysis. The research instruments consisting of learning implementation plans, student worksheets, comic media, problem solving ability tests, and learning interest questionnaires that have been developed are in the very good category based on the assessments of the three validators. Practicality obtained a positive response from students of 88.6%, which is in the very practical category. Students' problem solving abilities are better than the problem solving abilities of Control class students. The average problem solving ability of Control Class students is 60.31, while the average problem solving ability of experimental class students is 72.50. There is an influence of interest in learning on students' problem solving abilities.

EFEKTIVITAS MEDIA ULAR TANGGA EDUKASI TERHADAP HASIL BELAJAR DALAM PEMBELAJARAN IPAS PADA KELAS IV SD ATTIN NAMOSAIN

This research is a quantitative research, this research aims to determine the effect of the effectiveness of snakes and ladders media on the learning outcomes of class IV students in science and science learning at Attin Namosain Elementary School. The type of Quasi Experimental Design approach is Pretest Posttest Nonequivalent Control Group Design. This research used a population and sample, namely all class IV students consisting of 44 students (22 control class students and 22 experimental class students). The data collection techniques used were test techniques and observation sheets for the implementation of learning media. Based on the analysis of the data results, it shows that the sig (2-tailed) value is 0.000<0.005, with a significance level = 0.05(5%). Furthermore, the results of the N-Gain Score test in the experimental class which applied snakes and ladders media was 71.16% and was included in the effective category. There is a significant influence of snakes and ladders media on the learning outcomes of class IV students in science learning at Attin Namosain Elementary School.

PENGARUH PENDEKATAN SAINTIFIK TERHADAP MOTIVASI BELAJAR TEMATIK PESERTA DIDIK KELAS V SD GUGUS KARTINI KABUPATEN SEMARANG TAHUN PELAJARAN 2022/2023

This research was conducted with the aim of determining the influence of a scientific approach on the thematic learning motivation of class V students at Gugus Kartini Elementary School. The type of research used was experimental research by taking schools, namely SD Bergas Kidul 03 with a number of 20 students as the experimental class and SD Bergas Kidul 01 with a number of students 15 as the control class. The research results obtained were that there were significant differences in the experimental class, there were 20 students with the highest score of 100. while in the control class there were students with the highest score of 67. In the descriptive analysis, the average learning outcomes of experimental class students were 54.05 and those in the control class were 42.73, meaning that the average learning outcomes in the experimental class were higher. The evidence for the hypothesis based on the comparison of t table and t table is 1.034 > 5.002 and the results are significant 0.001 < 0.05, so Ha is accepted. Therefore, it can be said that there is an influence of the scientific approach on the thematic learning outcomes of class V students.

The Effect of Ethnomathematics Approach on Numbers 1-20 Counting Skills for Children 4-6 Years Old

Children aged 0-6 years are at an age where cognitive development is very rapid. Counting ability is one of the things that cannot be ignored in this case. The Ethnomathematics approach is an approach that prioritises cultures that contain mathematical values This study aims to determine the ethnomathematics approach to counting skills 1- 20 students aged 4-6 years. This research is a quasi-experimental research with posttest only control design, with a sample of 22 children out of 44 students at RA Al-Qur'an Dina Padang Matinggi. The results showed a significant effect of initial counting ability on the final counting ability of experimental class students using the ethnomathematics approach.experimental class students who used the ethnomathematics approach. Statistical results show the value of F = 18,861 with a significance of 0.000 (p < 0.05). The Ethnomathematics approach can be used in the learning process at the early childhood education level. So that counting skills can develop through this approach. And of course it is necessary to pay attention to the understanding of the culture possessed by students after the learning process is carried out

Analysis Of Improvement Student Knowledge Using Video Tutorial Media Through The YouTube Application On Class XI Culinary Pastry Material At SMKN 9 Padang

The development of science and technology has affected various aspects of life, including education. One aspect that has developed is learning media, with video tutorial media being an effective and interesting tool, especially in the culinary field. Video tutorials allow students to learn material visually and can be accessed at any time, facilitating independent learning. This study aims to determine the effect of using video tutorial media through YouTube in improving student knowledge on pastry material in class XI Culinary SMKN 9 Padang. The research method used was an experiment with a pretest-posttest control group design. The research sample consisted of 64 students, with 32 students in the experimental class XI Culinary 4 and 32 students in the control class XI Culinary 2. Data collection techniques include tests and documentation, while data analysis uses normality, homogeneity, and hypothesis tests with independent sample t-test. The posttest t-test results show that the knowledge value of experimental and control class students has a tcount value of 3,227> ttable 1,99897 or sig. (2-tailed) 0,021 < 0,05. Thus, Ho is rejected and Ha is accepted, which means there is a significant difference in the value of student knowledge between classes that use video tutorials via YouTube and classes that use conventional learning media.

THE INFLUENCE OF CARD SORT LEARNING MEDIA ON THE ACTIVE LEARNING OF IPS STUDENTS IN CLASS VII SMP AL-IKLAS LUBUKLIGGAU

The aim of this research is to determine the effect of active social learning on class VII students at Al-Ikhlas middle school Lubuklinggau after the card sort learning media was implemented. This research method uses the experimen method. The data celloction technique used was a questioner. The population in the study were students at Al-Ikhlas middle school Lubuklinggau, which consisted of 3 classes, namely A,B,C totaling 63. The sample in this study used 2 classes, namely class B as the experimental class, totaling 21 and control class totaling 21 students. sData analysis techniques determine the average value and standard deviation, normality test, homogeneity test. The result of this research can be seen from the t-test, namely tcount (32,9) > ttable (2,02), meaning that Ho is rejected and ha is accepted. This shows that the learning activity of experimental class students is not the same as the control class (( ), so it can be concluded that there is an influence of the use of card sort media on the social studies learning activity of class VII students at Al-Ikhlas middle school Lubuklinggau.

The Influence of Comic Media in Learning Dudaya Arts for Students at SMA Negeri 1 Soromandi

This research is experimental research, with the aim of designing comic arts and culture media, knowing the influence of comic media in learning arts and culture among students at SMA Negeri 1 Soromandi and students' responses to comic media. The population in this study was class X students of SMA Negeri 1 Soromandi for the 2024/2025 academic year and the research sample was class Samples were taken using purposive sampling technique. Data on students' concept mastery was obtained using a concept mastery test and student response data was collected using a questionnaire. Student concept mastery data was analyzed using the t-test and student response data was analyzed using five scale absolute norms. In this research, 3 series of Arts and Culture comics have been produced. The results of the analysis show that there is a difference in learning arts and culture through comic media for experimental class and control class students at a significance level of 5% with a value of t'= 3.026 and this value is not in the interval - 2.02, <t' <2.02. This means that comic media in arts and culture learning has an influence on improving the learning of class X students at SMA Negeri 1 Soromandi. while the analysis and questionnaire showed that students responded positively to learning arts and culture using comic media with a percentage of 53.84%

PENERAPAN MODEL PEMBELAJARAN TWO STAY TWO STRAY PADA PEMBELAJARAN PERSAMAAN LINEAR DUA VARIABEL SISWA KELAS 8 SMP N 3 MOTOLING TIMUR

The two stay two stray learning model is a cooperative learning model that provides opportunities for groups to share knowledge and learning experiences with other groups, where in the group there are group members who stay to share the material obtained and group members who visit other groups to find information about the material obtained in the group. This study was conducted to determine whether using the two stay two stray learning model can improve student learning outcomes, especially in the material of Two Variable Linear Equations. The posttest type experimental design used in this study was posttest only control group design. The sampling technique is simple random sampling (simple random technique). The subjects in this study were class VIIIB students as an experimental class consisting of 22 students and class VIII A students as a control class consisting of 22 students at SMP Negeri 3 Motoling Timur, these two classes were randomly selected. Data were obtained from the learning outcomes of experimental and control class students. With the average learning outcomes of experimental class students 81.046 and the average learning outcomes of control class students 71.27. The data normality test is fulfilled so that the data is normally distributed. In the results of data analysis with a real level of 0.05 obtained 0.100 in the experimental class and 0.999 in the control class. Also obtained the result that the variance is homogeneous

تطوير مادة تعليم مهارة القراءة بالمدخل منهج 2013 على أساس برنامج لقتورا انفيير في مدرسة محمدية سوجه واراس الثانوية بوجونجارا

The result of requirement analysis showed that the teaching materials included on learning media has not been appropriate yet with the 2013 curriculum. One of the factors behind is the learning process in the classroom still uses lecture method and reading method. The purpose of this research is to know how to develop teaching materials by using Lectora Inspire software that can be used in learning qiraah, know its specification and apply the software in learning qiraah to increase students’ interest and learning outcomes. Research method used in this research is Research and Development (R & D) with research design of pre-test and post-Test control group design. The steps in this study include the analysis of problems and needs, data collection, product design, design validation to media experts and material experts, design revisions, product testing to students of class X SMA Muhammadiyah Sugihwaras Bojonegoro with sample 25 students of experimental class. The teaching materials developed with lectora inspire software consist of six chapters which are all contained in the Arabic language of class X. Based on the results of media and material experts stated that those media developed belong proper category as learning media. The result of hypothesis test analysis by using T test showed that the value of significance = 0,000 <0,05 which means Ha accepted and Ho rejected. The mean score of the students of the experimental class is (83.2) greater than the average score of the control class students (69.4). The results of student questionnaires also indicated that the responses and students' assessment of the media is also positive. Therefore, it can be concluded that the development of reading skill with lectora inspire software for qiraah learning has a significant influence.

The Influence of The Use of Audio-Visual Media on The Ability of Fraction Calculation Operations of Grade IV Students of SD Negeri 4 Amparita Sidrap

This study examines the effect of the use of audio-visual media on the ability of fraction calculation operations of fourth grade students of SD Negeri 4 Amparita. The main problem studied is whether there is a positive influence of audio-visual media on the ability of fraction calculation operations of fourth grade students of SD Negeri 4 Amparita. This study is an experimental research that aims to determine whether there is a positive effect of audiovisual media on the ability of fraction calculation operations of fourth grade students of SD Negeri 4 Amparita Sidrap on the material of addition and subtraction of fractions. This research uses a quantitative approach. This study consists of two variables, namely audiovisual media and conventional models as independent variables and students' fraction calculation operation skills as the dependent variable, using the Randomized Subject Pretest-Posttest Control Group Design research design. The population in this study were all 4th grade students of SD Negeri 4 Amparita consisting of 1 class with a total sample of 42 people. The research sample of class IVA as an experimental class with 21 students and Class IVB with 21 students who were selected by Random Class. The data obtained were analyzed with descriptive statistics and inferential statistics. The results of descriptive analysis showed that the average value of fraction calculation ability of experimental class students was 75.71 and the average value of fraction calculation ability of control class students was 60.48. The learning completeness of experimental class students was 85.95% while the learning completeness of control class students was 47.61%. Inferential statistical analysis to test the hypothesis through Independent Sample T-tests obtained the value of -t count < - t table (-3.678 < -2.021) or t count > t table (3.678 > 2.021) thus H0 is rejected and H1 is accepted. In this case, audio-visual media has a positive effect on the ability of fraction calculation operations of fourth grade students of SD Negeri 4 Amparita Sidrap.

Wordwall Media in Learning Pancasila Education on Learning Outcomes and Learning Motivation for Fifth Grade Elementary School Students

The current problem is that learning activities must be aligned with the desired learning outcomes. Some activities do not use digital learning media, so students need learning assistance. Based on this, this research aims to test the effectiveness of word wall media in class V elementary school on student motivation and learning outcomes. This type of research is quantitative research. The design used in this research was quasi-experimental, with a sample of 59 class V students consisting of 27 control class students and 32 experimental class students taken using random sampling techniques. Data collection was carried out by researchers using test techniques, questionnaires, and documentation in the control class and experimental class. The data collection instrument is in the form of test questions. Hypothesis testing in this research starts by testing the prerequisites for analysis with normality and homogeneity tests. After fulfilling the requirements, proceed with the Independent and One Sample T Test. The research results show differences in student learning outcomes after implementing word wall media in learning Pancasila education material. It was concluded that wordwall media effectively improved learning outcomes and motivation for fifth-grade elementary school students. The research implies that the application of Wordwall media can help overcome student learning problems and improve student learning outcomes.

Transformasi Pembelajaran Kewirausahaan: Mengasah Kreativitas Siswa melalui Project Based Learning

Purpose – This research is the background of the low creative thinking skills of class XII TKJ in PKK subjects at SMKN Sukaresik. This study aimed to determine the differences in creative thinking skills of experimental class students who applied the project-based learning model with the control class who used the conventional model.Method – The model used in this research is a quasi-experiment with Nonequivalent Control Group Design. Data collection techniques in this study were questionnaires through pretest and posttest, observation, and documentation. The data analysis techniques consist of descriptive analysis, normality test, homogeneity test, independent sample t-test, and N-Gain test.Findings – The results of the data analysis showed that the sig value (two-sided p) < 0.001 and it is smaller than 0.005, so there is a significant difference in the creative thinking ability of the experimental class using the project-based learning model with the control class using the conventional model. Based on the n-gain value of 0.75, the project-based learning model is proven to be better at improving creative thinking skills. Research Implications – The impact of this research is to provide references to teachers in determining the proper learning model to apply in PKK learning. Teachers must build a learning environment that can stimulate learners' creativity. One of these efforts is embracing learners to be directly involved in the learning process through group discussions, collaborative projects, or presentations.

Effectiveness of Blended Learning Model in Microprocessor Course with Google Classroom

Low student learning outcomes in microprocessor courses. This can be created if students are not able to condition themselves and take the learning process seriously. The importance of independent learning (self-regulated) of students, then an innovative learning process is also needed that can support student skills. One of the learning processes that can support the improvement of student learning outcomes is blended learning. The purpose of this study is to examine how Google Classroom supports the blended learning approach, which enhances student learning outcomes. This kind of study is known as quasi-experimental. Design of Pretest-Posttest. The research was conducted at the Electrical Engineering Education Study Program at Padang State University with a total of 32 experimental class students and 31 control class students. The research instruments used were observation sheets of the application of the blended learning model, student learning outcomes questionnaire. Data analysis was carried out with technical mean percentage, n-gain, and independent t-test. The results showed that the application of blended learning was effective on student learning outcomes at 5% sig tarag which was seen from the value of tcount > ttable, namely 4.75 > 1.67. There was an increase in student learning outcomes with a posttest value of 80.25. Based on the data that has been analyzed, it can be concluded that the application of blended learning assisted by Google Classroom is effective in supporting to improve student learning outcomes

The effect of using simulator “evolution of electrical systems’’ in electricity lessons on students' motivation and academic performance

The emergence of simulators and their integration into teaching practice in the world of education have offered us technological opportunities to enhance and promote learning. Science students' abilities to observe, measure, predict, control variables, formulate hypotheses, and interpret data can all be activated by including simulations into the curriculum. The aim of this work is to study the effects of integrating an "evolution of electrical systems" simulator in improving students' motivation, participation and school results in learning and teaching electricity lessons in Moroccan secondary schools. Two study groups of 34 and 35 students were chosen to examine the research hypothesis. They both meet the standards for this research (same teacher, same school level, coming from the same socio-economic environment, and almost similar results in their school careers). Before beginning the process of incorporating simulation sequences in teaching, a diagnostic test was administered to both groups to assess the prerequisites for the RC and RL dipoles, and the results were evaluated. Then we designated one of the two groups as the test group, which received instruction using simulation sequences, and the other group as the control group, which received traditional teaching. Both groups took an Achievement test to evaluate the impact of this integration on the learning of physics. After examining the test data (Charts Comparison and Student's t-test), we came to the conclusion that the use of simulation sequences in the classroom produced significantly more positive and satisfactory results than the traditional approach (Mt = 12,09 for the test group and Mc = 9,69 for the control group). We saw during the sessions that the experimental class students were more motivated and engaged in their learning than the control group. We collected this data by closely observing behavioral shifts, participation rates, and student involvement in the design of the course. These new techniques contribute at improving the experimental part of electricity in secondary schools.

Pengaruh Model Pembelajaran Take and Give Terhadap Keterampilan Berdiskusi Siswa Pada pembelajaran IPAS Bab 8 Kelas IV SDN 060898 Medan T.A 2023/2024

This research aims to determine the effect of the Take and Give learning model on students' discussion skills in learning Science Chapter 8 class IV at SD Negeri 060898 Medan. The type of research used in this research is quantitative research with a Quasi Experimental approach. The subjects in this research were all fourth grade students at SD Negeri 060898 Medan. The sampling technique used was random sampling of 22 class IVA students and 22 class IVB students at SD Negeri 060898 Medan. Data analysis was carried out using quantitative analysis. From the research results, it can be concluded that there is an influence of the Take and Give learning model on students' discussion skills in learning science and science chapter 8 class IV at SD Negeri 060898 Medan. This can be seen from the posttest average of experimental class students' discussion skills which is higher than the control class, namely 37.9 > 29.7, and seen from the hypothesis test carried out by researchers based on the results of comparing t_count with t_table, namely 16.164 > 1.682 with a significant level. 5% which causes Ha to be accepted and Ho to be rejected.