Seventh Grade Junior High School Research Articles

Distribution Activities At The Sungai Lulut Traditional Market As A Source of Learning Social Studies

The Sungai Lulut traditional market is a market in the Banjar Regency area, specifically in the Sungai Lulut sub-district. In this market there are economic activities that can be used as a learning resource. The learning process cannot be separated from the learning resources used. One of several learning sources that can be used is the environment. With regard to the environment, there is economic activity from the distribution around students that can be used as a learning resource in social studies learning. Learning resources that utilize existing economic activities in the market are still not optimally used by teachers because there are obstacles such as limited time, remote locations and inadequate facilities, even though they are very effective if used as learning resources. This research aims to describe the economic activities of distribution activities in the Sungai Lulut traditional market as a social studies learning resource. The approach used in this research is qualitative with descriptive methods. Data collection techniques through observation, interviews and documentation. Data analysis through data reduction, data presentation, and data verification. The data validity test used is triangulation of sources, techniques and time. The research results show that distribution activities in the Sungai Lulut traditional market are through direct and indirect distribution. Direct distribution, for example, risol traders and food stalls in the Sungai Lulut traditional market. This distribution activity is suitable for social studies learning as a learning resource for economic activity material, namely production, distribution and consumption at the even seventh semester grade junior high school level.

Development of Electronic Module (E-Module) Based on Case Method in Science Subjects at Junior High School

This study was conducted with the objective of creating an electronic module (E-Module) using the case method for the Science subject, specifically focusing on the topic of Force and Motion. The E-Module is structured in alignment with an independent curriculum, aiming to enhance students' academic achievements. The research methodology employed in this study is Research and Development (R&D), following the Analysis-Design-Development-Implementation-Evaluation (ADDIE) model. Expert evaluations of the content of the electronic module (E-Module) based on the case method reveal that the module falls within the "Highly Valid" category, with an average score of 92.14%. Assessments by media experts on the electronic module (E-Module) using the case method also classify it as "Highly Valid," with an average score of 92.14%. Similarly, language experts' evaluations, categorizing it as "Highly Valid," yield an average score of 90.90. These findings indicate that each aspect of the electronic module (E-Module) is deemed valid and meets the criteria for high validity. Consequently, it can be inferred that the electronic module (E-Module) based on the case method is well-suited for use as a teaching tool incience instruction for seventh-grade junior high school students.

The Effectiveness of Peer Teaching Method to Improve English Vocabulary of the Seventh Grade Junior High School Students

English vocabulary skill at the junior high school is pivotal for improving their communication skill in English classes. This study aims to determine the effectiveness of the peer teaching method in improving the English vocabulary mastery of seventh grade students at junior high school, peer teaching method can make students more actively participate in learning where they will try to solve problems together by discussing, therefore, the students can learn cooperatively with respect to each other. This is quantitative experimental research used independent sampling, namely using 2 classes for the sample. The sample of this research is the seventh-grade students of a Junior High School in Sidoarjo The data collection technique used the pre-test and post-test which contained validity tests, reliability tests, pre-test and post-test control group results and experimental group, normality tests, homogeneity tests and T-test results. The results showed that the average pre-test using the peer teaching method was 43.00 and 96.00 in the post test. The significant value of this study was 0.00, the standard significance level was 0.05. Which can be said alternative hypothesis accepted and null hypothesis are rejected, it can be said peer teaching method is effective for use in teaching English vocabulary.

THE EFFECT OF MEMRISE APPLICATION ON STUDENTS’ VOCABULARY MASTERY AT SEVENTH GRADE OF MTs PAB 1 HELVETIA

<p>The objective of this study was to determine whether or not the application of memrise had a significant effect on vocabulary mastery of seventh grade junior high school students. The aim of the research is to find out whether the use memrise application has a significant on the students’ ability in vocabulary. This research is a quantitative study with a quasi-experimental design. The implementation is carried out in class VII MTs PAB 1 Helvetia for the 2020/2021 school year. The population was 192 students and the researcher took 32 students for the experimental class and 32 students for the control class, which means 64 students as the sample. In data collection, researchers used a multiple choice test as an instrument. The tests performed were pre-test which was given before treatment and post-test which was given after treatment. Then, the data obtained were analyzed using the t-test with a significance level of 5% (0.05). Furthermore, the researcher found that the mean post-test score in the experimental class was higher than the control class (75.31> 66.40). The t test results also show that t0 (4.03) is higher than t table at a significance level of 5% (0.05) with 62 degrees of freedom of 2.039. Therefore, the results of 4.03> 2.039 result in H0 (null hypothesis) rejected and Ha (alternative hypothesis) accepted. Thus, the application of memrise has a significant effect on the vocabulary mastery of seventh grade in MTs PAB 1 Helvetia.</p>

Proses berpikir konseptual siswa SMP ditinjau dari perbedaan kecemasan matematis

This study aims to analyze how the conceptual thinking process of seventh-grade junior high school students in solving social arithmetic problems when viewed from mathematical anxiety differences. The type of research was qualitative descriptive which used purposive sampling. There were 34 students of seventh-grade junior high school in West Karawang as the subject of this study. The data was collected through questionnaires about mathematical anxiety, written tests of conceptual thinking processes, interviews, and documentation. The data was analyzed by reducing data, presenting data, and drawing conclusions. The results of this study indicated that The result of this study showed that the majority of grade VII SMP students' mathematical anxiety tended to be moderate. The results of the analysis concluded that students with low mathematical anxiety had good conceptual thinking skills because they were able to fulfill all indicators. However, students with moderate mathematical anxiety had fairly good conceptual thinking skills because there was only one indicator that was not fulfilled, namely correcting answers. Furthermore, students with high mathematical anxiety had poor conceptual thinking skills since they were only able to fulfill two indicators, namely writing down the information they knew and recounting the steps they took.

Validity and Reliability of Physical Sports and Health Education's Learning Assessment of Self Defense Material for Class VII Junior High School Stud

Instruments adhering to appropriate standards are crucial in gauging the conclusive outcomes of learning activities. This ensures that student learning achievements are accurately identified, serving as evaluation benchmarks for subsequent educational programs. The present research endeavors to develop an assessment instrument for Physical Education and Health (PJOK) learning, specifically focusing on self-defense material designed for seventh-grade junior high school students. This instrument is envisaged as a valuable tool to assist educators in conducting assessments, leading to the optimization of learning skills evaluation outcomes. The research methodology employs the Research and Development approach, referencing the ADDIE development model. The analysis stage involves observation and interviews, instrument design, product development, as well as Focus Group Discussions (FGD) with learning evaluation experts. Additionally, instrument product trials are conducted to examine validity and reliability. The research involves 66 seventh-grade junior high school students as participants. The validity test was carried out using the Reproducibility Coefficient and Scalability Coefficient according to the Guttman scale test, while the reliability test used Kuder Richardson (K-R) 20. The validity test results showed that all variables had values ​​> 0.90 for the reproducibility coefficient and > 0.60 for the scalability coefficient so it is said to be valid. The reliability test results showed a value of > 0.60 for K-R 20 so it is considered reliable. In conclusion, the PJOK learning assessment instrument for self-defense material emerges as a reliable and valid tool. Educators can confidently integrate this instrument into their assessments, leveraging its proven to be valid and reliable.

Development of Mathematics Learning Tools Based on the M-Apos Approach to Improve the Reasoning Ability of Class VII Students

Purpose: The purpose of this study was to produce a valid, practical and effective learning tool which is students’ worksheet (LKPD) based on the M-APOS approach to improve the mathematical reasoning abilities of seventh grade junior high school students. Methodology/design/approach: This study uses the Plomp model, which consists of three stages, namely preliminary research, development stage, and assessment stage. The research subjects were seventh grade Junior High School students. The instruments used are LKPD validation sheets, teacher and student response questionnaires, learning implementation observation sheets, and tests. Data was processed using percentages and t-test. Results and conclusion: Based on the results of the research, several conclusions were obtained, namely (1) The learning tools based on the M-APOS approach have met the valid product quality criteria both in terms of content and constructs, (2) The learning tools based on the M-APOS approach were practical to use in the learning process because they are attractive, easy to use, and time efficient, and (3) The learning tools based on the M-APOS approach have also met the criteria for effectiveness because they have a positive impact on students' mathematical reasoning ability. Recommendations: It is recommended that teachers are able to use this LKPD for the learning process. Students should be involved in the process of understanding the learning concepts.

ANALISIS MINAT BELAJAR SISWA PADA MATA PELAJARAN IPA SD DAN SMP DI SD SMP SATAP 1 JEROWARU

Study This aim For analyze interest Study student on eye elementary and middle school science lessons at SD SMP Satap 1 Jerowaru . Type study This is method study descriptive. Form design used​ in researcher is qualitative. Technique data collection used as tool measuring or instrument covers Teacher interviews and Questionnaire to students, Questionnaires, and Observation to student. Interview used For get related data influencing factors​ interest study science. Questionnaire used For data collection with method submit question written For answered in a way written by students, with questionnaire We Can obtain information from respondents about self personal student or student things​ know. Questionnaire used For get related data profile interest students learn science. Observation used For obtain data related to the learning process in the classroom . Subject study This is all over class V and class VII at Satap Middle School Jerowaru , fifth grade teacher and class VII. Based on Results Questionnaire There are 10% of fifth grade elementary school students who are interested And on There are 15% of class VII junior high school students who are interested . Based on Results Questionnaire There are 15% of fifth grade elementary school students who are interested And on There are 15% of seventh grade junior high school students interested . Based on Results Questionnaire There are 30% of fifth grade elementary school students who are interested And on 20% of class VII junior high school students are sufficient interested . Based on Results Questionnaire There are 45% of fifth grade elementary school students who are interested And on There are 50% of class VII middle school students who are offline interested . So necessity cooperation between teacher and parent as well as environment school For create atmosphere learning fun​ For increase interest Study student especially on science learning . Replace pattern think students who think learning scary become learning fun​

EFFECT OF QUIZIZZ APPLICATION ON THE STUDENTS’ READING COMPREHENSION

This study aims to ascertain whether using the Quizizz application affects students' reading comprehension abilities in seventh-grade junior high school. The researchers used a pre-experiment design with a single group design to conduct this quantitative study. Seventh graders at one of Surabaya's public junior high schools served as the study's sample. Pre-test and post-test were utilized in this study to gather data. This study examined a paired sample t-test to collect the information. The t-test indicates that the student's scores after receiving the treatment are higher than the students' scores before, as evidenced by the average score's increase from 64.41 to 81.12. The Alternative hypothesis is accepted as there is a substantial impact of utilizing Quizizz on students' reading comprehension abilities, according to the findings of the paired sample t-test, which revealed that the Sig (2-tailed) score is 0.000 <0.05. It has implied that Quizizz could improve students' reading comprehension since the teacher provides valuable knowledge for students. They are motivated to read English text using Quizizz. It is recommended for future research to explore the application of Quizizz for other skills.

PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE CO-OP CO-OP TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS PADA PESERTA DIDIK KELAS VII SMP NEGERI 2 DAMPAL SELATAN

The purpose of this study was to determine whether there was a positive effect of the Co-Op Co-Op type of Cooperative Learning Model on the mathematical communication skills of the students of SMP Negeri 2 Dampal Selatan. This research is a type of Pre Experimental Design research. The population and sample in this study were all seventh grade junior high school students. The instrument used to collect data was a mathematical communication ability test which was carried out before being treated (pretest) and after being treated (posttest) as well as observing the learning implementation sheet. Where the results of data analysis show that Ho is rejected, that is, there is an influence. The data analysis of this research is descriptive statistical analysis and inferential statistical analysis. Hypothesis testing using the i one sample test. Based on the results of the study, it can be concluded that there is a positive effect of the Co-Op Co-Op type of Cooperative Learning Model on the Mathematical Communication Ability of the seventh grade students of SMP Negeri 2 Dampal Selatan (medium category).

THE EFFECT OF THE ENVIRONMENTAL EXPLORATION APPROACH ON CURIOSITY, CRITICAL THINKING SKILLS, AND SCIENCE LEARNING OUTCOMES

The natural environment around students can become a learning object that provides students with real experiences. This research aims to determine the effect of the Exploring the Natural Environment (JAS) approach on (1) students' curiosity, (2) students' critical thinking skills, and (3) student learning outcomes. This research uses a quasi-experimental design. The population consists of seventh-grade junior high school students. Data collection techniques are carried out using tests and observations. Prerequisite tests are carried out using validation tests, homogeneity tests, and normality tests. The hypothesis analysis technique is carried out using the independent simple t-test. The research results obtained are, One, there is an influence of the JAS approach on students' curiosity with a sig-2tailed result of 0.011 ≤ 0.05, Two, there is no influence of the JAS approach on students' critical thinking skills with a sig-2tailed result of 0.080. This is because students still do not fulfill the six categories of critical thinking according to Facione, Three, there is an influence of the JAS approach on student learning outcomes with a sig-2tailed result value of 0.003 ≤ 0.05. This research concluded that the natural exploration approach (JAS) had an influence on students' learning outcomes and curiosity, but had no effect on students' critical thinking skills. The obstacle in this research is that the time used is still very limited, so better time management is needed.

Pengembangan Bahan Ajar Menulis Puisi Rakyat Berbantuan Media Gambar “Canva” Untuk Siswa Kelas Vii

This research aims to develop teaching materials for writing Pantun (a traditional Malay poetry form) using "Canva" assisted image media in the Indonesian language subject. It seeks to analyze the feasibility of developing teaching materials for writing Pantun using "Canva" assisted image media as instructional material for the Indonesian language subject in seventh-grade Junior High School. The development method employed is the research and development method by Borg and Gall, modified by Sugiyono, involving five stages. The developmental stages encompass potential and problem analysis, data collection, developmental product design, validation, and product design revision. The development was validated by two validators: a subject matter expert with a rating reaching 84% falling into the highly feasible category, media expert validation with a rating reaching 81% categorized as highly feasible, and teacher validation with a rating of 90%. Based on the overall feasibility assessments of the presented teaching materials, the development of Teaching Materials for Writing Pantun Using "Canva" Assisted Image Media for seventh-grade holds a highly feasible quality and can be accepted as one of the instructional materials.

Prophetic Educational Values in Indonesian Textbook on Humanization Aspect: Positive Politeness

Promoting positive politeness is a fundamental criterion for the selection of textbooks and teaching materials in the global context. The objective of this study was to ascertain and elucidate the prophetic education values present in Indonesian language textbooks for seventh-grade junior high school students, with a specific focus on their alignment with positive politeness. The aim was to aid students in the cultivation of their character. The research topic explores the impact of prophetic education values on the feature of humanization in Indonesian textbooks. The principal methodology employed was the descriptive qualitative method. The data were gathered through the utilization of read-marker and note techniques and assessed utilizing heuristic and Grice's means-end politeness procedures. The data was also analyzed using referential pragmatic politeness analysis. The study's findings uncovered a range of interconnected prophetic education values related to the humanization aspect of positive politeness. The achievement of humanization was accomplished by the establishment of a social framework that emphasized the virtues of kindness, honesty, tolerance, and politeness. This study proposes that prophetic principles can be utilized to foster civility and enhance educational attributes in the global era.

Augmented Reality for Cultivating Computational Thinking Skills in Mathematics Completed with Literature Review, Bibliometrics, and Experiments for Students

The research problem centered around the need to enhance students' computational thinking (CT) ability, which is crucial for their success in the present and future. This study aims to examine the efficacy of Augmented Reality (AR) in improving the CT abilities of seventh-grade junior high school students. The study utilized a quasi-experimental design with a control group and an experimental group to meet the research aims. The control group was provided with conventional mathematical instruction through established teaching methods, while the experimental group was exposed to mathematics learning enhanced by AR media. The study involved 160 students from four junior high schools located in one of the cities in Indonesia. A five-question CT ability test was employed as the research instrument. The mean difference test was used to analyze the data and compare the performance of the control and experimental groups. The research findings indicated that the effective application of AR media significantly enhanced the CT skills of seventh-grade adolescents in middle school. The results aid in creating new teaching approaches and emphasize the possibilities of AR technology in math education.

Uji Kelayakan Modul IPA Terpadu Berbasis Etnosains Pembuatan Petis Madura Tema Pemisahan Campuran

This development research aims to determine the feasibility, student responses and produce products for integrated science module media based on mixed separation ethnoscience themes. This research is a development research that uses the 4D development modelconsisting of(Define, Design, Develop andDisseminate).However, this development only reached the development stage. The data collection technique in this research is using a questionnaire. The results of this study indicate that the integrated IPA module based on ethnoscience of mixed separation themes that was developed is included in the criteria for use, judging from the results of media expert validation of 84.37 %, media expert reliability of 92.72, material expert validation of 89.17 %, material expert reliability as big as 96.19 %. These results get a positive response so that it can be said that the integrated science module based on ethnoscience with mixed separation themes is suitable for use by seventh grade junior high school students.

DEVELOPING INK’S KIT MEDIA TO STUDY SPEAKING SKILLS IN DESCRIPTIVE TEXT FOR THE SEVENTH GRADE JUNIOR HIGH SCHOOL

English is one of the subjects taught to students since elementary school. In this study, researchers conducted research on seventh grade junior high school students. The problems found are low speaking skills and students need improvement in English learning media. Researchers conducted research focused on speaking skills in descriptive text material. Researchers use flashcards media that are processed and updated in use during learning, which are packaged in one ink's Kit media package. The purpose of this study was to develop flashcards to teach speaking skills to seventh grade junior high school students. The researcher used simple random sampling. The subjects of this study were students of SMPN 2 Doko Class VII D as many as 35 students and 2 teachers. The data analysis technique used was qualitative and quantitative. Qualitative data were taken from observations, interviews, and documentation. Quantitative data is taken from the perception test. From the results of the perception test, it was found that the product was feasible to be used for learning students' speaking skills. Based on the Likert Scale in the perception test, it was found that 88.75% of students' perceptions with information strongly agree on the use of the product as a medium for learning English in descriptive text material. The results of the teacher's perception of the use of the developed product strongly agree that is equal to 85.3%. The results of the material validation assessment on the product were found to be 88.2% with information very suitable for use in learning. The results of the media validation assessment were found to be 81.1% with information very suitable for use in learning. The result of the research that by playing INK’s Kit Media can be used to improve their speaking skill.

Mental Representation Level of Junior High School Students in Cell Biology Concept Based on Gender

This study aims to determine the level of mental representation of seventh-grade junior high school students in cell concepts. The research method used was the explanatory sequential mix method with 60 research subjects. The instruments used in this research were the Mental Diagnostic Test (MDT), which consists of a reasoned true and false test, a symbolic test, and an imaging test. Based on the results obtained from the answers to the MDT instrument, it can be seen that the levels of mental representations are categorized into Initial mental representation, Intermediate mental representation 1, Intermediate mental representation 2, Consensus representation, and Target representation. The results show that on the MDT instrument, the average student is included in the intuition and experience mental model. The level of the mental representations of male students is higher than that of female students. The mental representation of the initial level, intermediate 1, and the target in male and female students have the same level; the difference occurs at the intermediate level 2 and consensus. Male students (30%) have higher intermediate level 2 than female students (20%). Furthermore, there are 10% male students and no female students at the consensus level. This research concludes that the information level profile of mental representation is identified as having the type of intuition and experience.

ANALISIS KEMAMPUAN REPRESENTASI MATEMATIS UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA SMP

The purpose of this study was to describe the mathematical representation abilities of seventh-grade junior high school students in solving math problems on geometrical material. This research is a qualitative descriptive type of research. The subjects in this study were 18 students in class XII at SMPN.04 Sungai Full for the 2022/2023 academic year. The focus of this research is the ability of visual representation, symbolic representation, and verbal representation. The research methodology used is descriptive qualitative in which tests and documentation are the data collection techniques used. The conclusion of this study is that the ability of mathematical representation is very important for students to master in determining the right strategy to be able to solve a mathematical problem. Mathematical problems in everyday life, visual, verbal and symbolic representation abilities are used, because everyday life problems need to be represented in the form of symbols or images in order to make it easier to solve problems and face them.

Analisis Kemampuan Penalaran Matematis Siswa SMP Kelas VIl dalam Menyelesaikan Soal Cerita Ditinjau dari Persepsi Siswa

<p><em>The purpose of this study was to analyze the mathematical reasoning ability of seventh grade junior high school students in solving story problems in terms of student perceptions. This research used qualitative method with descriptive approach. The subjects in this study were 31 students of class VII A SMP N 5 Magelang with the selection of subjects using purposive sampling technique. The instruments used were observation sheets, which were used to observe the mathematics learning process, questionnaires of students' perceptions of mathematics, mathematical reasoning ability tests, interview guidelines, and documentation. The stages of data analysis in this study include data collection, data reduction and data presentation. Meanwhile, to check the credibility of data using triangulation techniques. The data generated in this study are data on the results of students' perceptions of mathematics, data on the results of mathematical reasoning ability tests on whole numbers and fractions, and interview transcripts with research subjects. The results of this study show that students with very positive perceptions with high reasoning ability and students with positive perceptions with high reasoning ability are able to explain orally all indicators of mathematical reasoning but are unable to explain in writing the indicators of determining strategies</em></p>

The Effect of Math Anxiety on Academic Procrastination of Junior High School Students

Academic procrastination is a form of task avoidance that occurs due to the inability to complete a task. One of the effects of academic procrastination on students is that it causes students to have limitations in learning mathematics, which is often referred to as math anxiety. This study aims to determine the effect of academic procrastination on math anxiety experienced by junior high school students facing the dynamics of the transition of learning from online to offline. This study used a quantitative approach with a survey and the subjects of this study were seventh grade junior high school students in one of the cities in Bekasi. The instruments in this study used valid instruments and had gone through expert testing with a total of 11 indicators and 28 items for math anxiety and 4 indicators and 16 items for academic procrastination. This study describes a descriptive quantitative measure measured by RASCH model using Winstep and SPSS software. The results showed that the person correlation coefficient was 0.312 with a Sig, (2-tailed) = 0.004 <0.05, indicating a correlation between variables of 9.7%, which means that math anxiety may underlie academic procrastination, which is classified as weak. Since the regression coefficient is positive, the conclusion is that math anxiety has a positive effect on academic procrastination.