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This study aims to design and produce Student Worksheets (LKPD) based on the Student Teams Achievement Division (STAD) on class XI human respiratory system material. This type of research is Research and Development (Reasearch & Development) with the ADDIE model (Analysis, Design, Development, Implementation and Evaluation). The subjects of this study were 2 material expert validator lecturers and 2 learning expert validator lecturers, the assessment of 1 biology teacher, and the responses of class XI MIPA-3 students of SMAN 1 Labuhan Deli T.A. 2022/2023. Data analysis used quantitative and qualitative descriptive analysis. The results showed that the development of STAD-based LKPD obtained validation results by material experts of 96.88% in the "very feasible" category, validation by learning experts of 90.13% in the "very feasible" category, assessment by biology teachers of 93.42 % in the "very feasible" category, the student response was 94.96% in the "very feasible" category, and the results of the effectiveness test obtained an N-gain score of 0.72 which was included in the "high" category and was considered effective in being used in the learning process biology in the material of the human respiratory system.

This article discusses the importance of the evaluation process in elementary school learning. Evaluation plays a crucial role in determining the effectiveness of learning and the achievement of educational goals. Evaluation helps teachers obtain valid data on students' abilities, identify their learning difficulties, and understand their position among their peers. Through evaluation, teachers can make professional decisions in developing their teaching methods. The article emphasizes the significance of understanding and skills in conducting effective evaluation. Evaluation should not only be carried out at the end of a lesson but throughout the entire learning process. By conducting accurate and comprehensive evaluations, educators can gather precise information about students' abilities, enabling them to make informed decisions in their teaching practices. Improving understanding and implementing effective evaluation processes contributes to enhancing the quality of elementary school education. Effective evaluation not only benefits teachers in decision-making but also helps improve self-quality and classroom management.

This study aims to analyze the STEAM approach based on Busy Book media in increasing learning effectiveness. We will explore the effect of using Busy Books on students' conceptual understanding, learning motivation, critical thinking skills, and problem solving abilities. In addition, we will also identify the advantages and limitations of this approach. In this study, we will use a qualitative research method with a literature study approach. Literature study, also known as literature review or literature review, is a systematic process of gathering, evaluating, and analyzing literature sources that are relevant to a particular research topic. A literature study is conducted to gain a comprehensive understanding of previous research, existing thoughts and findings, and knowledge gaps that still need to be filled.      

Science (IPA) is one of the compulsory subjects taught in elementary school. The continued use of learning media to conduct science learning makes students bored and less enthusiastic about participating in learning. Media songs and educational videos can be used as an alternative to science learning. Educational songs and video media can motivate students to engage in science learning. The purpose of this study was to determine the effectiveness of media songs and video learning on interest and learning outcomes in science subjects among her 5th grade students at Baturno Public Primary School, Lembang Regency. The study design used was quasi-experimental with a non-equivalent control group design. The subject of this study was his 5th grade student at SD Negeri Baturno School in Lembang province. The sample for this study included all members of the population (saturated sample), 29 students in the experimental class and 28 students in the control class, for a total of 57 students. Data collection techniques used in this study include documentation, observation, and testing. As statistical analyses, Pearson product moments were used to test efficacy and Cronbach's alpha was used to test instrumental reliability. Lilliefors test to test data normality, Levene test to test homogeneity, independent-samples t-test, and sample t-test to test hypotheses.

Mobile learning apps have gained popularity as an educational tool for children, offering an interactive and engaging approach to learning. This paper explores the influence of mobile learning apps on children's cognitive development, focusing on skills such as memory, problem-solving, and attention. The study reviews several mobile learning applications used in early childhood education and assesses their effectiveness in fostering cognitive growth and skill development.  

Mobile learning apps have gained popularity as an educational tool for children, offering an interactive and engaging approach to learning. This paper explores the influence of mobile learning apps on children's cognitive development, focusing on skills such as memory, problem-solving, and attention. The study reviews several mobile learning applications used in early childhood education and assesses their effectiveness in fostering cognitive growth and skill development.  

This article analyzes the importance of data collection and measurement of progress in the English education curriculum. Accurate data collection and effective measurement methods play an important role in evaluating the effectiveness of the English education curriculum. Some of the relevant data collection methods include tests and examinations, use of portfolios, and class observations. Meanwhile, progress measurement methods include grades, performance scales, formative tests, project assessments, and self-evaluations. By using these methods, teachers can get comprehensive information about students' progress in English, which can then be used to design appropriate teaching strategies. Accurate data collection and effective measurement of progress will provide significant benefits in improving students' English learning

The rapid development of information and communication technology has significantly impacted children's lives, bringing both positive and negative consequences. While it facilitates access to information and communication, technology also introduces challenges such as a decline in learning enthusiasm, entertainment addiction, and exposure to harmful content that can damage moral values. Additionally, inadequate parenting practices exacerbate this issue, with many parents failing to integrate Biblical values in raising their children. This study aims to evaluate the effectiveness of the Positive Action Bible Curriculum in character development for children aged 6-12 years at School of Victory. The research employs a quantitative approach with a pre-test and post-test experimental design. The innovation presented in this study is the integration of Christian religious education into character development through a Bible-based curriculum. The results show a significant improvement in the children's cognitive, emotional, and moral development, supporting the ultimate goal of raising a generation that fears God and embodies the character of Christ.

The purpose of this study was to evaluate the effectiveness of the Problem Based Learning (PBL) model in improving student learning outcomes in SMA. The research was conducted in two cycles at SMA Negeri 1 West Malacca. Data were obtained through observing learning activities, formative tests, and summarizing student scores. The results showed that there was a significant increase in cycle II compared to cycle I. The number of students who completed learning increased from 23 to 32 students, the average score of formative tests increased from 69.57 to 84.29, and the percentage of learning completeness increased. from 65.71 to 91.43. PBL implementation yields gains in increasing student participation, student-teacher interaction, student engagement, and overall student learning outcomes. Problem-based learning encourages students to engage in critical thinking, collaboration and discussion. The integration of relevant information sources also increases students' understanding of the subject matter. In conclusion, the application of Problem-Based Learning (PBL) significantly improves student learning outcomes and makes a positive contribution in the context of learning in SMA.  

This study aims to explore and analyze the implementation of blended learning in the subject of Pancasila and Citizenship Education (PPKn) at SMAN 2 Sukabumi. The research method used is a case study with a qualitative approach. Data were collected through in-depth interviews with PPKn teachers and students, observation of the learning process, and analysis of documents related to the implementation of blended learning at the school. The results show that the implementation of blended learning in PPKn at SMAN 2 Sukabumi has been meticulous and well-coordinated. PPKn teachers integrate various digital media and e-learning platforms to present learning materials and assignments. Interaction between teachers and students is enhanced through online discussion forums and video conference meetings. Blended learning provides flexibility for students, allowing them to access materials independently and learn at their own pace. However, challenges faced in the implementation include limited internet access in certain areas and adjustments for students new to online learning. This research offers valuable insights into blended learning in PPKn at SMAN 2 Sukabumi and provides implications and recommendations to enhance the effectiveness of blended learning in citizenship education. By leveraging technology and innovative teaching methods, blended learning can empower students to become more independent and engaged learners, even in challenging circumstances.

This research was conducted to determine the effectiveness of the Qur'an qashash method used in educational institutions, especially at the State Islamic University of North Sumatra in the Arabic Language Education study program. This study uses several basic methods in writing scientific papers. By collecting several reading references or using the literature study method and at the same time distributing questionnaires in the form of question variables through the Google form media. The research shows the respondents' understanding of the Al-Qur'an qashash method which is an illustration of the effectiveness of Al-Qur'an qashash-based learning methods.

This type of research is quantitative with a pre-experimental research design in the form of One Group pretest-posttest. This study aims to determine the effectiveness of the guided inquiry learning model by teaching material properties of objects in class V SD Inpres Pare'-pare', in terms of the achievement of mastery of learning outcomes; student activity in participating in learning; and students' responses to the use of inquiry learning models. This study uses two observed variables, namely the independent variable (X) in this study is the learning model, namely the guided inquiry learning model and the dependent variable (Y) in this study is the result of learning science in grade V SD Inpres Pare'-Pare'. The population of this study were fifth grade students of SD Inpres Pare'-Pare'. The sampling technique used is saturated sampling technique, by making the population a sample of 20 students. The research instruments used were learning achievement tests, activity sheets, and response sheets, while the data collection techniques in this study used learning achievement tests, documentation and observation. The data analysis used was descriptive statistical data analysis, activity data analysis and student response data analysis. The results of this study indicate that the average posttest result is 94. As for the percentage of student activity after the use of the guided inquiry learning model is 82% and for the positive response of students to the use of the guided inquiry learning model is 96%. Based on the results of the research above, it can be concluded that the results of research on the use of effective guided inquiry learning models are used in learning science material on the properties of objects in class V SD Inpres Pare'-Pare', Bajeng District, Gowa Regency.

This research aims to explore the implementation of e-learning strategies for enhancing second language acquisition in Madrasah Ibtidaiyah through a library research approach. The study investigates the key e-learning strategies employed in Madrasah Ibtidaiyah and explores their differences from traditional classroom approaches. It exploress the effectiveness of e-learning in enhancing second language acquisition for students, considering factors such as age, gender, and language proficiency level. Additionally, the role of interactive multimedia tools in supporting second language acquisition and its engagement with students in the learning process is explored. The extent to which e-learning platforms in Madrasah Ibtidaiyah offer personalized learning experiences tailored to individual students' needs and learning styles, and its impact on second language acquisition outcomes are studied. Finally, the challenges faced by teachers in implementing e-learning strategies for second language acquisition and the measures taken to address these challenges effectively are discussed. This research provides valuable insights into the use of e-learning strategies to enhance second language acquisition in Madrasah Ibtidaiyah, offering practical implications for educators and policymakers in the field of language education.  

This study aims to determine the effectiveness of using the PQ4R (Preview, Question, Read, Reflect, Recite, Review) method in improving reading skills in elementary school children in high grades.  The research method used in this research uses qualitative methods with a literature study approach.  Research with literature or literature study is a data collection technique by conducting a review of books, literature, records and various reports related to the problem to be solved to reach a conclusion.  This study provides recommendations for educators and education practitioners to consider using the PQ4R (Preview, Question, Read, Reflect, Recite, Review) method to improve reading skills in high school elementary school children.  Proper and integrated implementation of the use of this method can be an effective alternative in developing students reading skills and creating a more meaningful learning experience in the learning process at school.  The results showed that the use of the PQ4R method (Preview, Question, Read, Reflect, Recite, Review) can significantly improve students skills in reading but there are also some drawbacks when using the PQ4R method (Preview, Question, Read, Reflect, Recite, Review).  This method relies on the performance of the brain's memory so that it can improve student understanding, because at this stage of the method carrying out reading activities repeatedly, the information obtained will stick in the students memory longer.  While this method is not effective in a small amount of time because this method requires a lot of time, especially at the read stage.

The provision of nutrition education and healthy food for pregnant women and toddlers is crucial in promoting maternal and child health. This project aims to implement a nutrition education program at the Kemuning 2 Keturen Integrated Health Post (Posyandu) to improve the nutritional knowledge and practices of pregnant women and caregivers of toddlers. The project will involve a series of educational sessions conducted by healthcare professionals and trained volunteers. The sessions will cover topics such as the importance of balanced nutrition during pregnancy, appropriate complementary feeding for infants and young children, and the selection of nutritious foods. Visual aids, interactive discussions, and practical demonstrations will be used to enhance the learning experience. Additionally, a nutritious food distribution program will be implemented to provide pregnant women and caregivers of toddlers with access to healthy and affordable food options. Local partnerships will be established with farmers, suppliers, and community organizations to ensure the availability of fresh and nutritious ingredients. The project's success will be evaluated by assessing the participants' knowledge and practices related to maternal and child nutrition before and after the intervention. Feedback from participants and healthcare providers will also be gathered to assess the program's effectiveness and identify areas for improvement. By providing nutrition education and access to healthy food, this project aims to empower pregnant women and caregivers of toddlers in making informed choices regarding their own and their children's nutrition. Ultimately, it is expected to contribute to improved maternal and child health outcomes in the Kemuning 2 Keturen community.

Seeing the root of the problem of student independence during the Covid-19 pandemic, implementing the effectiveness of learning with the Seven Jumps model assisted by the whatsapp group during the Covid-19 Pandemic is the aim of this research. This type of research approach is a qualitative and quantitative experiment carried out online with the Seven Jumps learning model assisted by WhatsApp groups. Data was collected by questionnaires, observation sheets and tests. Valid device tests come from expert perceptions, test the effectiveness of learning with statistical tests of the effect of regression and comparative t tests. The results showed that the root problems and constraints for student independence in utilizing information technology to achieve the expected competencies were: low self-motivation to learn, self-assessment ability, self-discipline, self-control, responsibility, pattern-learning ability, self-reliance in designing appropriate learning objectives, design implementation strategies, monitoring the progress of learning outcomes, coordination of learning methods, and the need for guidance in finding learning resources, implementing independent learning with the Seven Jumps model assisted by the whatsapp group is effective. This is indicated by: a) there is a positive influence of independent learning on problem solving ability of 60.8%, b) The gain test to measure the effectiveness of the pretest and posttest is 0.52 in the medium category and the effectiveness is sufficient. The Seven Jumps method can be implemented boldly during the Covid-19 Pandemic.  

Seeing the root of the problem of student independence during the Covid-19 pandemic, implementing the effectiveness of learning with the Seven Jumps model assisted by the whatsapp group during the Covid-19 Pandemic is the aim of this research. This type of research approach is a qualitative and quantitative experiment carried out online with the Seven Jumps learning model assisted by WhatsApp groups. Data was collected by questionnaires, observation sheets and tests. Valid device tests come from expert perceptions, test the effectiveness of learning with statistical tests of the effect of regression and comparative t tests. The results showed that the root problems and constraints for student independence in utilizing information technology to achieve the expected competencies were: low self-motivation to learn, self-assessment ability, self-discipline, self-control, responsibility, pattern-learning ability, self-reliance in designing appropriate learning objectives, design implementation strategies, monitoring the progress of learning outcomes, coordination of learning methods, and the need for guidance in finding learning resources, implementing independent learning with the Seven Jumps model assisted by the whatsapp group is effective. This is indicated by: a) there is a positive influence of independent learning on problem solving ability of 60.8%, b) The gain test to measure the effectiveness of the pretest and posttest is 0.52 in the medium category and the effectiveness is sufficient. The Seven Jumps method can be implemented boldly during the Covid-19 Pandemic.  

This study deals with the effect of explicit instruction method in ability to make procedure text at class XI in SMA Negeri 2 Lawe Bulan Academic Year 2021/2022. Its objective is to find out whether the use explicit instruction has a significance effect in make procedure text. Population and samples used in this study were all students of class X total 36 students. The method used in this study is an experimental method with a one group as pre-test and post-test design. This study was carried on using quantitative method. The data was analysed by using t-test. The researcher found the pretest mean = 43,05 , deviation standard = 4,48 and experienced an increase in the posttest mean = 80,83, deviation standard = 4,55. From this analysis, writer found that guided explicit instruction method has significance in teaching writing procedure text. It can be proved by the result of the analysis showed that “ ” observed about 35,64 was higher than “ttable” about 2,030 with the level significance is 0,05% it implies that the teacher of English should use explicit instruction method in teaching make procedure text so that the teaching and learning process can be successful.

Penelitian ini dilatar belakangi sebagai pengukuran dan penilaian sejauh manaPKBM Insan Madani berhasil melaksanakan pembelajaran program paket A. Tujuan daripenelitian ini yaitu mensupervisi dengan melakukan monitoring dan evaluasi programpaket A PKBM Insan Madani dari segi perencanaan, pelaksanaan ketercapaianpembelajaran, administrasi dan mencari kekurangan serta memberikan rekomendasi dansaran untuk menjadi jalan keluar penyelesaian hal tersebut dan menjadikan PKBM InsanMadani Jauh lebih baik. Metode penelitian yang dilakukan adalah penelitian kualitatifyang di desain deskriptif sehingga dapat menggambarkan situasi sebenarnya di lapangan.Pembelajaran di program paket A sudah terbilang cukup baik mulai dari perencanaansampai dengan ketercapaian. Masih terdapat kekurangan dari segi prasarana kelas yangkurang serta best practices yang kurang di perhatikan. Sehingga timbul saran danrekomendasi untuk menyelesaikan hal tersebut.

Learning media greatly determines the effectiveness and efficiency of achieving learning objectives. This development was carried out with the aim of making PBL-based physics worksheets on parabolic motion material and its application as an alternative medium for physics lessons. Parabolic motion is circular motion whose trajectory is a parabola. This study uses a research design methodologyResearch and Development or research and development. Based on the research results assessed by material experts and media experts that PBL-based physics worksheets on parabolic motion material and its implementation have a feasibility index of 80 and 87 which fall into the feasible category.