8th Grade Students Research Articles

Using a metacognitive awareness approach to improve perception of the fundamental biological principle – homeostasis

ABSTRACT This study investigates the process of students’ metacognitive learning about homeostasis, a fundamental biological principle. The research aimed to determine how the metacognitive awareness learning approach (MCLA) affects student perceptions of homeostasis. The research participants were 146 Israeli 10th-grade students (ages 15–16) who were divided into two groups: The MCLA group (MCLAG) (n = 92) received guidance according to the MCLA. The control group (CG) (n = 54) did not receive such guidance. Results disclose the contribution of the MCLA to a better understanding of homeostasis, a fundamental biological principle. Quantitative findings indicate higher achievements by students in the intervention group. Qualitative findings showed differential conceptual understandings regarding homeostasis characteristics, as follows: the MCLA distinctively promoted the following characteristics of homeostasis: efficiency, dynamics of a homeostatic process, and environments. Other characteristics, such as coordination and lack of randomness, control regulation, feedback mechanisms, and multi-systems, were partially promoted by the MCLA. Regarding the energy characteristics, however, the students faced significant challenges in understanding the energy element in the context of homeostasis, indicating a potential for future research. We can deduce that the MCLA can potentially promote the students’ understanding of homeostasis. These results may guide teachers to convey fundamental principles in biology more effectively.

Субъективное отношение к школе родителей младших школьников

The article analyzes the attitude of parents of younger students to school, taking into account the main structural elements of the school (teachers, students, educational process, premises and equipment). 38 parents of 4th grade students of a secondary school in Nizhny Novgorod took part in the experiment. Of these, 20 are mothers and 18 are fathers. The age of the respondents is in the range of 29-45 years. The following methods were used in the study: theoretical analysis of scientific sources on the research topic, a questionnaire for V.Ya. Yasvin's parents, methods of quantitative and qualitative processing and presentation of results, generalization, the Mann-Whitney method. This study is a pilot study. Qualitative characteristics of parents' attitude to school were revealed. The attitude of parents towards school is more emotional in nature. Parents demonstrate a high emotional charge towards teachers and the educational process. Also, the attitude of parents towards school is heterogeneous and contradictory. Different structural components of the school have different significance for parents. The same component can be evaluated in different ways. Parents express their high willingness to help teachers. At the same time, information about the teacher is not important to them, help to the teacher is often expressed formally. It is important for parents to be informed about the education and upbringing of children. Parents show a good willingness to participate in the creation of comfortable, well-equipped school premises. The maximum interest is associated with the students. It is important for them to have complete and quick information on the success and difficulties of children in learning.

Tingkat Keterampilan Sosial Siswa Kelas 7 SMP Negeri 15 Yogyakarta Tahun Ajaran 2023/2024

This study aims to determine the level of social skills of 7th grade students of SMP Negeri 15 Yogyakarta in the 2023/2024 school year and to find out the low items to be proposed as guidance topics. This type of research is descriptive quantitative with the subjects in this study are 7th grade students in the 2023/2024 school year. Determination of the sample from the population was carried out using calculations made by Issac and Michel with an error of 10%. Data collection was carried out using a social skills scale with 46 valid items with a Cronbach alpha reliability index of 0.945 which is in the very strong category. The scale is arranged based on 5 (five) aspects, namely cooperation, assertiveness, responsibility, empathy, and self-control. The data analysis technique used descriptive statistics, using the SPSS Ver. 25. With the results, most of the 7th grade students of SMP Negeri 15 Yogyakarta in the 2023/2024 school year have high social skills. The results showed that in 166 students, 35% of students had a very high level of social skills, 55% of students had a high level of social skills, and 10% of students had a moderate level of social skills. There are no low items on the social skills scale that will be proposed as guidance topics.

Bruxism awareness and self-assessment in dental clinical students: a questionnaire-based study

BackgroundBruxism is a recurrent parafunctional habit characterized by clenching or grinding teeth and/or jaw contractions. It is quite common among dental students and is associated with psychosocial factors such as stress and anxiety. This study aimed to compare bruxism awareness and self-assessment among clinical students with and without bruxism.MethodsThis study included systemically healthy individuals aged 18 to 27 years. Intraoral and extraoral examinations were performed on 128 4th- and 5th-grade dental students with (64) and without bruxism (64), 4th and 5th-grade dental students at Bolu Abant İzzet Baysal University who met the inclusion criteria. The diagnosis of bruxism was based on the 2018 International Consensus and data collected through a validated 33-item questionnaire covering general information and bruxism awareness. The questionnaire included multiple-choice questions on bruxism types, risk factors, symptoms, and impact on periodontal tissues. Statistical analyses were performed via IBM SPSS Statistics, and p < 0.05 was considered statistically significant.ResultsClenching and teeth grinding during sleep, tooth wear, muscle fatigue, pain in the temples, jaw pain, joint trismus, neck pain, and jaw joint pain and clenching while awake were significantly different in bruxism patients (p < 0.05). There was no significant difference between the two groups in terms of bruxism type, symptoms, treatment methods, periodontal tissues, occlusal trauma, diagnostic methods, or the relationship between lifestyle and bruxism (p > 0.05). While 71.9% of those diagnosed with bruxism stated that they had bruxism, 68.8% of those who were not diagnosed stated that they did not have bruxism.ConclusionAlthough dental students are aware of bruxism, their understanding of its multifactorial nature and treatment options needs improvement. Increasing this knowledge could reduce the prevalence of bruxism among dental students and improve patient care.Clinical trial registrationThe clinical trial was retrospectively registered on ClinicalTrials.gov under the identifier NCT06583044, with a registration date of 03/09/2024. https://register.clinicaltrials.gov/prs/beta/studies/S000EUYA00000023/recordSummary.

Implementation of Think Pair and Share (TPS) Technique in Listening to Short Story Texts Learning

This research aims to determine whether there are differences in students' abilities in listening to short story texts using the Think-Pair-Share (TTPS) cooperative learning method. Conducted as a quasi-experimental study, the sample comprised 11th-grade students from SMA DDI Maros. Data collection involved text analysis techniques, and the obtained data were analyzed through stages including the creation of raw score lists, frequency distributions, descriptive statistical analysis, and inferential statistical analysis. The results indicate significant differences in learning outcomes between students using the TTPS method and those not using it. The use of TTPS improved students' listening comprehension of short story texts, as evidenced by the mean score of 74.36 (high category) in the experimental class compared to 58.46 (low category) in the control class. This demonstrates that the TTPS method effectively enhances students' listening skills.

An Analysis Of Project-Based Learning With The Hilokal Application On Enhancing 8th Grade Student Speaking Skills At Smpn 2 Tulangan In Academic Year 2023/2024

Challenge of understanding the effectiveness of PjBL with the Hilokal Application in enhancing speaking skills. The implementation of the Hilokal Application supports and facilitates project-based learning to improve speaking proficiency among 8th-grade students at SMPN 2 Tulangan.The student''s perceptions of the implementation of the Hilokal Application in supporting and facilitating project-based learning to improve speaking proficiency. the research employs a descriptive qualitative approach to analyze the implementation of PjBL with the Hilokal App and its effectiveness in enhancing speaking skills among 8th-grade students at SMPN 2 Tulangan The descriptive qualitative method allows for a comprehensive understanding of the phenomena through detailed observation, interviews, and document analysis providing rich, narrative data that describe the implementation and its outcomesThe findings from this study suggest that the use of PjBL with the Hilokal app is an effective strategy for enhancing English speaking skills among students. The improvements observed in class VIII-D demonstrate the potential of this approach to address common challenges in language learning, lack of confidence, and limited vocabulary.This study aims to explore the implementation of Project-Based Learning (PjBL) with the Hilokal application in enhancing the speaking skills of 8th-grade students. A qualitative descriptive method is used in this study, with data obtained through observation and analysis of conversation video projects created by the students.

&lt;span&gt;Enhancing student's mathematical competency in learning the graph and properties of the sine function by Google Sheets app on smartphone&lt;/span&gt;

This study explores the integration of the Google Sheets app on smartphones to enhance students' mathematical competency in understanding the graph and properties of the sine function. The paper was an exploratory study involving 32 11th-grade students. The teaching intervention was structured into four phases: familiarizing with the Google Sheets app, creating the sine function value table, sketching the function graph, and analyzing the graph to deduce the sine function's properties. Data were collected through worksheets and audio -video recordings of group work, focusing on manifestations of mathematical competencies. The findings indicate that students completed the tasks and demonstrated significant competencies in mathematical reasoning and using digital tools. Students were able to identify and solve mathematical problems, utilize Google Sheets effectively, and use logical reasoning to enhance their understanding of the sine function. The study concludes that integrating Google Sheets into mathematics education not only aids in visualizing and comprehending mathematical concepts but also promotes interactive and collaborative learning environments, ultimately fostering a deeper understanding and proficiency in mathematics.

&lt;span&gt;&lt;strong&gt;Enhancing students&amp;rsquo; mathematical competence in learning spatial geometry in grade 11&lt;sup&gt;th&lt;/sup&gt; through practical and experiential activities&lt;/strong&gt;&lt;/span&gt;

This study embarks on enriching 11th-grade students' mathematical competencies, particularly in spatial geometry, through experiential learning. Specifically, the study focused on the practical concepts of perpendicular and parallel relationships in space. Following the qualitative approach, we collected and analyzed the data of the students' behaviors observed within a teaching scenario, which was specifically designed for them to apply their knowledge to the task "determining the classroom's center". The scenario involved three phases: defining the "classroom center," problem-solving in the classroom, and group presentations analyzing each other's methods. The results showed that all student groups successfully solved the task, which was implemented in a serious way using their mathematical understanding in a real-life context. Thus, students enhanced their two mathematical competencies, including mathematical problem handling competency (posing and solving mathematical problems) and mathematical communication competency (communicating in, with and about mathematics). This study underscores the effectiveness of practical and experiential activities in enhancing mathematical competencies among high school students, specifically within spatial geometry. It highlights the benefits of applying mathematical concepts to practical situations, promoting more profound understanding and student engagement.

Equity in Literacy Education: A Case Study of Tier 2 Personalized Instruction

According to the NAEP, proficiency in reading is reported to be 67% in 4th-grade students. General education classroom teachers are responsible for providing Tier 1 and 2 instruction, including interventions in Tier 2. However, many teachers are unsure about implementing interventions and have had negative experiences with Response to Intervention (RTI), finding the process frustrating and overwhelming. This case study examines the effectiveness of teachers who have seen an increase in reading levels and student interest. The research explores the teachers’ perceptions, experiences, and skills of the current implementation of RTI using Gibbs’ Reflective Practice as a theoretical framework. Data collected from individual interviews and observations are analyzed using open coding. Themes and concepts are identified from the interview and observational data. These findings inform educators and higher education teacher educators about Tier 2 implementation and equitable, personalized instruction in the RTI process, aiming to strengthen the implementation and effectiveness of Tier 2 interventions in the general education classroom.

Meningkatkan Hasil Belajar Siswa Kelas XII Pada Mata Pelajaran Kewirausahaan Melalui Model Pembelajaran Kooperatif Tipe Group Investigation Di SMK Karya Mandiri

AMSIYAH DWI RIYANTI, Improving the learning outcomes of grade XII students in entrepreneurship subjects through cooperative learning models of group investigation type at SMK Karya Mandiri, Economic Education Study Program, Faculty of Education, Panca Sakti University Bekasi, 2024. At SMK Karya Mandiri, the learning system that has been implemented so far has not maximized student active involvement, resulting in suboptimal classroom learning experiences. Many students exhibit passive attitudes, which negatively impact their learning outcomes. To address this issue, the Group Investigation learning model has been applied through classroom action research. This model is designed to enhance student participation and learning outcomes in the Entrepreneurship subject. This study aims to evaluate the effectiveness of applying the Group Investigation learning model in improving the learning outcomes of 12th-grade students. In this study, the Group Investigation method was implemented in two cycles, each consisting of four important stages: planning, action, observation, and reflection. Each cycle begins with planning, which includes developing group worksheets used in the learning action. Students work in groups to complete tasks and present their results to the class, while observation and reflection processes are conducted to assess the model's effectiveness. The research results indicate a significant improvement in student learning outcomes after the implementation of this model. In the first cycle, the average class score was 63.97 with a classical completeness rate of 55.89%, where 19 students achieved satisfactory results. However, after applying the model in the second cycle, the average class score increased to 70.73, and the classical completeness rate surged to 82.53%, with 28 students successfully reaching the targeted passing level. These findings affirm that the Group Investigation model can effectively enhance student engagement and learning outcomes in the Entrepreneurship subject, and provides a strong foundation for applying similar methods in other learning contexts.

A higher shadow ratio of the living environment on the remote sensing digital image is possibly protective for adolescent myopia

This study aims to assess how the construction patterns within residential communities influence the adolescent myopia using general survey. In a private high school from a megacity in mid-west China, a questionnaire gathered data on the 10th-grade students’ level of myopia, home address, and some potential confounding factors. Additionally, satellite digital images were utilized to calculate the proportion of shadow area (PSA) and the proportion of greenness area (PGA) within a 500 m×500 m area centered on each student’s home address. Correlations between myopia levels and PSA, along with other variables, were analyzed. The prevalence of mild, moderate, and high myopia were 39.2%, 32.5%, and 8.3%, respectively. A negative correlation was observed between myopia levels and PSA, albeit marginally significant (r=-0.189*, P = 0.05). Upon dividing the sample into higher and lower PSA groups using a cut-off point of 20%, a significant difference in myopia levels was evident (χ2 = 8.361, P = 0.038), while other confounding factors remained comparable. In conclusion, high-rise apartment constructions, which often cast more shadows on digital satellite maps, may not exacerbate myopia progression. Instead, they could potentially serve as a protective factor against adolescent myopia in densely populated megacities, as they allow for more ground space allocation.

Pengaruh Penggunaan Teknik Mind Mapping Berbantuan Mind Meister terhadap Kemampuan Menceritakan Kembali Isi Teks Narasi Siswa Kelas VII SMP Negeri 1 Parbuluan

This study, utilizing MindMeister, aims to examine the impact of using the mind mapping technique on the ability of 7th-grade students at SMP Negeri 1 Parbuluan to retell the content of a narrative text they have read. The research population consisted of 172 7th-grade students, with a sample size of 56 students divided into two groups: a control class and an experimental class, each comprising 28 students. The research employed a quantitative method with a true experimental design. The research instrument was a performance test, and the data were analyzed using a t-test. Based on the results, the average score of students’ ability to narrate the content of a narrative text using the close reading technique was 62.21, with a standard deviation of 6.33, which falls into the “poor” category. Meanwhile, the students’ ability to retell the narrative text using the mind mapping technique with the assistance of MindMeister was 80.07, categorized as “good,” with a standard deviation of 5.48. The data indicated an improvement in the average scores between the control class, which used the intensive reading technique, and the experimental class, which applied the mind mapping technique. Through hypothesis testing, it was found that Thitung &gt; Ttabel, thus rejecting H0 and accepting H1. This means that the use of the mind mapping technique with the help of MindMeister positively influences the ability of 7th-grade students at SMP Negeri 1 Parbuluan to retell narrative texts.

Wordwall.net: Developing the 7th Grade Students’ Reading Comprehension

Reading comprehension is a topic vastly studied in the field of language learning. With the rapid development of digital technology, more focus on digital tools regarding reading comprehension is deemed necessary to find the best tool to aid its improvement. This study aimed to discover how the wordwall.net website affected seventh-grade students' reading comprehension in a descriptive text learning topic at SMP Al Amanah South Tangerang. The current quantitative study used a pre-experimental design. Twenty-eight students of class VII C were the sample for this investigation. The pre and post-tests serve as data-collecting tools. Using the t-test formula, the researcher examines how student test scores differ both before and after the treatment is applied. The paired sample t-test table shows the t count is 10.726, and the critical t at the significant level (p) = 0.05 is 1.703. Considering these results, the alternative hypothesis (Ha) is conceded. A significant effect of using the wordwall.net website for reading comprehension in grade 7 at SMP Al-Amanah has been found. The study shows that wordwall.net and other similar sites can be very helpful in making learning more fun and interactive, leading to better grades for students.

The Effect of Project-Based Stem Education Approach on Academic Achievement and Stem Career Interests in Science

The aim of this study is to determine the effect of the project-based STEM learning method prepared in accordance with the Science and Technology course curriculum on academic achievement and STEM Career Interest levels. Pre-test post-test control group experimental design was used in the study. In this context, the sample of the study consisted of 52 (n=26 experimental and n=27 control) volunteer 6th grade students studying in two different branches at Karatay Secondary School in Karatay district of Konya province in the second semester of 2021-2022 academic year. A placement test was administered in order to determine the branches in which the study would be conducted. According to the results of the exam, volunteer students studying in the closest level branches were included in the study. The students in the experimental group were taught according to the project-based STEM learning method prepared according to the outcomes of the Support and Motion System, Force and Motion, Sound Insulation, Thermal Insulation units for 64 lesson hours. The students in the control group were taught the above-mentioned units by the same instructor according to the existing program for 64 class hours. Both experimental and control group students were administered the skills-based academic achievement and STEM Career Interest Scale prepared by the Ministry of National Education as pre-test and post-test. The data obtained from the pre-test and post-test applications were evaluated in SPSS 26.0 package program. In the statistical analysis, it was found that there was a statistically significant difference between the students in the experimental and control groups in favor of the students in the experimental group (p&lt;0.05). According to the findings obtained from the statistical analysis, it was concluded that the project-based STEM teaching method in science education increased the level of academic achievement and interest in STEM professions. Based on this result, it is predicted that students' academic achievement levels can increase with the more frequent use of project-based STEM learning method in science education by teachers

Analisis Hambatan Belajar Siswa dalam Menyelesaikan Soal Cerita Konsep Perkalian Bilangan Cacah

Effective education in this context involves preparing students to explore and apply mathematical knowledge in various situations, providing a strong foundation for the development of intelligence and thinking skills. This research focuses on the challenges faced by 4th-grade students at SDN 4 Sukajaya in solving word problems related to multiplication of whole numbers. The object of this study is the students' difficulty in understanding the concept of multiplication, while the subjects are 10 students who experience difficulties and a class teacher. The research method used is qualitative with a descriptive approach, aiming to provide a detailed account of the problems faced by students. The study found learning obstacles among 4th-grade students at SDN 4 Sukajaya in solving word problems involving the concept of multiplication of whole numbers. These obstacles include: 1) difficulty in understanding the problems, 2) difficulty in identifying mathematical concepts, and 3) difficulty in calculations. The contributing factors are: 1) internal factors, such as motivation, intelligence, behavior, attitude, and students' physical condition (e.g., fatigue), and 2) external factors, such as facilities, teacher quality, and curriculum. Efforts to address these obstacles include: regular problem-solving practice, the use of varied and enjoyable teaching methods and media to boost motivation, and cooperation between teachers and students in monitoring learning progress

Students and Veterinarians Views About Clinical Anatomy and Topographic Anatomy Courses in Veterinary Education

In this study, it was aimed to evaluate the views of veterinarians and students about the topographic anatomy course and clinical anatomy course with the help of a survey. For this purpose, a total of 4 separate surveys were created, 2 for topographic anatomy course and 2 for clinical anatomy course. For each course, one of these forms was applied to the 3rd, 4th and 5th grade students in Veterinary Medicine. Other survey forms were applied to veterinarians who working in different regions in Turkey. As a result, 98% of the participants emphasized that anatomy knowledge was important for safe and adequate clinical practice. 59% of the students stated that the contents of the topographic anatomy course were not sufficient in this form, 92.3% stated that it should be explained with radiological images and 96.2% explained with clinical sciences. Only 35.5% of veterinarians stated that the information they learned in the systematic anatomy course was sufficient for clinical practices. 92.1% of veterinarians stated that clinical anatomy course should be present in the curriculum in recent years. According to the results, after taking systematic anatomy course, it was observed that it was a necessity to give the anatomy course associated with clinical sciences during the later periods.

Meningkatkan Minat Belajar Siswa pada Pelajaran Agama Katolik dan Budi Pekerti dengan Model PjBL Fase D Kelas VII SMPK Santo Yusup Banyuwangi

This Classroom Action Research aims to increase the learning interest of 7th-grade students at SMPK Santo Yusup Banyuwangi in the subject of Catholic Religious Education and Character through the Project Based Learning (PjBL) phase D model. The main issue faced by 7th-grade students at SMPK Santo Yusup is their low interest in learning, which has negatively affected their academic performance and decreased their motivation to participate in learning activities. This study uses the classroom action research method with two cycles, each consisting of the stages of planning, action, observation, and reflection. Data were collected through direct observations, student interest questionnaires, performance evaluations, and tests. The results of the research show that PjBL phase D can significantly improve students' interest in learning. In the first cycle, student interest increased, although many challenges were encountered in implementing the method. In the second cycle, after addressing the issues and challenges, student interest increased significantly without further problems. The conclusion of this research is that the use of the PjBL phase D model is effective in improving students' interest in the subject of Catholic Religious Education and Character. Therefore, this model can be considered an alternative teaching method to address the issue of low student interest.

Experiencia didáctica para el estudio y valoración de la Arquitectura Vernácula guatemalteca

The didactic experience for the study and valoration of Guatemalan Vernacular Architecture consists of a series of academic activities in progressive phases, which introduce this type of architectura in danger of extinction to 4th grade students of architecture at the Rafael Landivar University, in the course: valoration of architecture and territory. Students are progressively immersed in the topic, from the bibliography to field visits, endingin the scale representation of an architectural model. This experience allows participant to learn about architecture, its compositional elements, its construction technique and materials, all whitin the framework of the appreciation of material and intangible cultural heritage. ILIA: Investigaciones Latinoamericanas en Ingeniería y Arquitectura, No. 01, 2024: 75-78.

Meningkatkan Hasil Belajar PAK dengan Metode PBL Berbantuan Video Pembelajaran Pada Materi Bersyukur Atas Keunikan Diri di Fase B Kelas IV SD Fransiskus Kota Baturaja

The teaching method applied by teachers in the 4th grade of SD Fransiskus Baturaja still uses the lecture method, which results in students being less accustomed to reflecting on the importance of honesty and courage in speaking the truth, leading to unmet learning targets. This study aims to enhance the character dimension of faith, devotion to God Almighty, and noble morals through the application of the PBL (problem-based learning) method with the aid of instructional videos. This classroom action research was conducted in 2 cycles with the material "Gratitude for Uniqueness," sub-material "Uniqueness as God's Gift," and "I Have Strengths and Weaknesses." Each cycle consists of four stages: planning, action, observation, and reflection. The research subjects were 24 4th grade students in Phase B at SD Fransiskus Baturaja. The research results showed an increase in the Pancasila Student Profile (P3) character dimension of Faith, Devotion to God Almighty, and Noble Morals from 67% to 78% during the PBL learning process. There was also an improvement in students' learning outcomes, with proficient results increasing from 13% to 37%, competent from 46% to 63%, and a decrease in the categories of adequate and developing from 25% and 17% to 0%. Conclusion: Focusing on one dimension of the Pancasila Student Profile (P3) in learning with the PBL model supported by video media has proven effective in improving aspects of faith, devotion to God Almighty, and noble morals, as well as academic performance, as evidenced by the achievement of Catholic Religious Education learning targets in the 4th grade at SD Fransiskus Baturaja. Recommendation: Teachers can focus on one dimension of character development through a problem-solving-oriented teaching method.

The Effect of Quantum Learning Model on Attitude, Anxiety, and Achievement of Middle School Students Towards Mathematics

We conducted this research to investigate the impact of the Quantum Learning Model (QLM) on the academic achievement, attitudes toward mathematics, and anxiety levels of seventh-grade middle school students. A total of fifty-six 7th-grade students participated in the research. The research used a quasi-experimental model with a pretest-posttest control group. The experimental group used QLM during the research process, while the control group used the current learning approach. We conducted the research for 28 lesson hours. We collected data using attitude, anxiety scale, and academic achievement tests. We applied tests to both groups before and after the experimental procedure. We used independent-samples-T-tests and paired-samples-T tests in the analyses. We also evaluated the journals of students and the researcher. Accordingly, QLM had a positive effect on middle school students' academic achievement in mathematics. The posttest mean scores of attitudes decreased significantly in the control group. The experimental group experienced a decrease in post-test mean scores of anxiety, which was not statistically significant, whereas the control group experienced a statistically significant increase in post-test scores. Students and teachers have expressed positive opinions about the use of note-taking and mind maps, which enhance the durability of learning, the establishment of a classroom environment and atmosphere conducive to QLM, and the implementation of celebration activities.