IPA Students Research Articles

Pengembangan Evaluasi Pembelajaran Berbantuan Wordwall Materi Melaksanakan Pengurusan Jenazah Untuk Kelas 11 SMA Negeri 12 Luwu Utara

The research discusses the instrument for developing learning evaluations assisted by wordwall material for carrying out corpse management for class Types of R&D (Research and Development) research, ADDIE model: Analysis (analysis), Design (design), Development (development), Implementation (implementation), Evaluation (evaluation). The subject is a class XI IPA student at SMAN 12 North Luwu. Observation data collection techniques, questionnaires and documentation. Data analysis techniques, qualitative descriptive analysis and quantitative descriptive analysis. The research results showed that media experts were 95% in the "very valid" category, language validation was 95% in the "very valid" category, and PAI learning evaluation expert validation was 92% in the "very valid" category. The practicality of the product is 89.2% in the "very practical" category. Based on this, a summary of the development of a learning evaluation instrument assisted by wordwall material for carrying out corpse management for class XI at SMAN 12 North Luwu, is suitable for use as an evaluation instrument.

The Effectiveness of Practicum Method Assisted with PHeT Media on Character and Learning Outcomes of IPA

This study aimed to evaluate the effectiveness of a PhET-assisted practical method on the character development and academic achievement of IPA students at SDN Kepandean 03. A quasi-experimental design with a pretest-posttest control group was employed. The sample consisted of 28 students in the experimental group and 28 students in the control group, randomly selected from classes VA and VB. The results indicated that the experimental group, which utilized the PhET-assisted practical method, exhibited significant improvements in both character development (posttest mean: 83.75) and academic achievement (posttest mean: 85.11), compared to the control group (character: 77.71, academic achievement: 74.89). These findings suggest that the PhET-assisted practical method is an effective approach for enhancing students' character and academic performance in IPA.

The Effectiveness of Nearpod Interactive Edugame on Learning Retention of Class XI IPA Students of SMAN 1 District of Seventeen

The Effectiveness of Nearpod Interactive Edugame on Learning Retention of Class XI IPA Students of SMAN 1 District of Seventeen

Analysis of Students' Science Literacy Skills on the Circulatory System Material at SMA Negeri 1 Luwuk

Science literacy is an ability that involves various aspects, including knowledge (concepts, facts, and vocabulary), processing skills (thinking and intellectual skills), dispositions (behaviors and attitudes), and the ability to connect them with the reality around us. Effective education is essential to improve the quality of human resources in the era of rapid development of science and technology. This study evaluates students' science literacy skills on circulatory system material at SMA Negeri 1 Luwuk. This study used a descriptive qualitative research method. The sample consisted of 68 students selected from the population of class XI IPA students at SMA Negeri 1 Luwuk in the 2022/2023 school year. The data collection technique used a science literacy test consisting of 27 questions. Data were analyzed using descriptive statistical analysis techniques. The results showed that overall, students' science literacy skills in circulatory system material were in the poor category. This evaluation is based on four indicators of science literacy with the following percentage results: nominal indicator 37.68% (poor), functional indicator 14.91% (abysmal), and conceptual indicator 13.80% (abysmal). The implication of this study is the need for improved teaching methods and the use of more effective learning media to improve students' science literacy. The findings can be used for curriculum improvement and school teaching strategies.

The Effect of Using Context-Based Learning Videos on Fluid Materials on Students Critical Thinking Ability

Starting from the learning media used in schools not being able to prepare students to think critically, using context-based learning videos is one solution to improve students' critical thinking abilities. This research aims to see the effect of context-based learning videos on fluid material on the essential thinking abilities of class XI students at SMA Negeri 5 Solok Selatan. This study uses a quasi-experiment with a posttest-only control design. The research population was all class XI IPA students at SMAN 5 Solok Selatan registered in the 2022/2023 academic year. Purposive sampling was chosen as a sampling technique, so classes XI IPA 1 and XI IPA 2 were taken as research samples. The instrument used to obtain critical thinking ability data was a written test using 8-item essay questions. Normality, homogeneity, and t-tests were used in the data analysis. The measurement results show that experimental class students (80,38) have higher critical thinking skills than the control class (70,56). Statistical analysis with the t-test shows that that tcount > ttable (3,41 > 2.006) means the working hypothesis is accepted. So, it can be concluded that using context-based learning videos on fluid material affects students' critical thinking abilities.

PENGARUH PENGGUNAAN MEDIA ANIMASI DAN KESIAPAN BELAJAR TERHADAP MINAT BELAJAR IPA SISWA KELAS V

This research aims to know the differences of interest in learning through the application of media animation and conventional learning in IPA learning. Sample of this research is determined by quasi experimental design and take two classes samples, namely experiment class use media animation and control class use the conventional learning models. The research instrument is used: 1) the learning design by using the media animation and conventional learning design, 2) learning readiness questionnaire, 3) evaluation in the form interest questionnaire. Analysis of the data used is analysis of covariant (ANCOVA). The result of this research showed that: 1) interests in learning IPA, the student who have a high readiness, higher when compared with the interest in learning IPA that student have a low readiness. 2) Interest in learning IPA students are taught by media animation is no different with interest in learning IPA that student is taught by conventional. The result of this research when analyzed by ANCOVA can be concluded that: 1) there is a linear relationship between learning readiness and interest in learning IPA, 2) there is no difference between interest in learning IPA in experiment class with in learning IPA in control class. Kata kunci: media animation, learning readiness, interest in learning

Pengembangan Instrumen Tes Diagnostik Five-Tier Multiple Choice untuk Mengidentifikasi Miskonsepsi Siswa pada Materi Kesetimbangan Kimia

This research aims to report the results of identifying the level of misconceptions and the sources causing the misconceptions experienced by class XI IPA students at SMAN 17 Medan regarding the concept of chemical equilibrium. This research is descriptive research using the ADDIE development model. Data collection in this research used tests, interviews and questionnaires. The results of the wide-scale trial showed that the level of misconception of class The largest percentage of misconceptions is the concept of chemical equilibrium in industry at 29%. The lowest percentage of misconceptions experienced by students was understanding the concept of chemical equilibrium at 2%. The highest percentage of categories that cause misconceptions experienced by students is in the MC-PT category or misconceptions caused by individuals at 73% and the lowest category percentage was shown in the MC-B category or misconceptions obtained from books at 34%.

ANALYSIS OF LEARNING DIFFICULTY FACTORS FOR GRADE XII SCIENCE STUDENTS IN MATHEMATICS SUBJECTS

The importance of learning mathematics cannot be separated from its role in various aspects of life. In addition, by studying mathematics, a person is used to thinking systematically, scientifically, using logic, and critically, and can increase creativity. From this statement, education is very important in improving human resources. The success of students in learning can measure the success of teachers as implementers of education in teaching. The learning outcomes obtained by students can measure the success or failure of students in learning. However, it is not uncommon to find many students who get learning outcomes that are less or below the standards that have been set. When this happens, it can be said that the student has learning difficulties. Therefore, researchers are interested in analyzing the learning difficulties of class XII IPA students in Mathematics at a Senior High School in Pekanbaru. This study used a type of survey research with a descriptive analysis method to describe or describe the data obtained regarding the learning difficulties of class XII IPA students in Mathematics Subject at one Senior High School in Pekanbaru. Respondents comprised 60 people, 12 from each class selected by the Simple Random Sampling technique. The results of this study indicate that students at one of the Senior High Schools in Pekanbaru experience very low, low, and moderate learning difficulties in mathematics, which are attributed to external factors.

Classroom Students Collaborative Abilities XII SMA Negeri 5 Surakarta in Learning Biotechnology PJBL Integrated STEM Teaching Year 2023/2024

The education sector has a large role in supporting scientific and technological progress to improve the quality of human resources. One learning model that has great potential is project-based learning or PjBL. Apart from using the PjBL model, the STEM learning approach method is also very useful for the world of education. STEM connects science with technology and mathematics so that students have a holistic understanding of the relationship between science and learning experiences. The PjBL learning model is integrated with the STEM learning model to improve collaborative skills in the 21st century. Collaboration skills are one of the important abilities of the 21st century for an effective learning process. This research aims to determine the collaborative ability of class collection techniques using quantitative descriptions. Collaborative ability is measured through questionnaires and interviews. In data analysis, a percentage descriptive approach was used. The results of the study showed that the level of collaborative ability in the classroom, and responsibility skills were 36.9%, compromise skills were 41.2%, productive work skills were 39.6%, communication skills were 41.8%, skills in using technology in working together amounted to 41.8%, and the average value of the overall indicator percentage was 40.2%. with students' collaborative abilities being in the quite good category. So it is concluded that the STEM-integrated PjBL learning model can improve the collaboration abilities of class XII IPA students at SMAN 5 Surakarta FY 2023/2024 on biotechnology material.

Critical Thinking Skills in STEM Integrated PJBL Learning with Biotechnology Material Class XII IPA SMAN 5 Surakarta TA 2023/2024

Education has an important role in preparing quality human resources. Therefore, one suitable learning model to apply is PjBL. STEM is an approach that combines four disciplines in learning related to solving real-life problems. The STEM-integrated PjBL model aims to improve students' critical thinking skills. Critical thinking skills are one of the skills that students must possess in the 21st century. The purpose of this study is to determine the critical thinking skills of grade XII IPA students of SMAN 5 Surakarta TA 2023/2024 on biotechnology materials using a STEM-integrated PjBL approach. The research method uses quasi-experiments. This critical thinking skill is measured through posttest questions with cognitive C4-C6. The results showed that from the results of the t-test it was known that the sig (2-tailed) value was 0.000 < 0.005 so it could be concluded that the STEM-integrated PjBL approach was able to improve the critical thinking skills of grade XII IPA students of SMAN 5 Surakarta biotechnology material TA 2023/2024. Based on the T-test curve of critical thinking skills, it is known that H0 is rejected because the calculated t value is greater than the table t, which is 7.566 > 1.99714 so that the STEM-integrated PjBL approach can improve the critical thinking skills of grade XII IPA students of SMAN 5 Surakarta biotechnology material TA 2023/2024. So it can be concluded that the PjBL-STEM learning model can improve students' critical thinking skills with an average score of 87,15 %.

Peran Guru Pendidikan Agama Katolik dalam Meningkatkan Kematangan Emosi Peserta Didik XI IPA SMA Negeri 1 Barusjahe

The purpose of this study is to comprehend how Catholic Religious Education (PAK) teachers help students become more emotionally mature. Descriptive qualitative with a qualitative approach is the research methodology employed. At SMA Negeri 1 Barusjahe, 12 informants, students, PAK teachers, and school principals-participated in this study. Data is gathered by observation, interviews, and documentation. An examination of the acquired data utilizing data processing is performed after the procedures of data gathering, reduction, presentation, and conclusion-drawing. The analysis of the data revealed that the PAK teachers' roles included managing classes, facilitating discussions, inspiring students, and serving as positive role models. The study recommends that PAK instructors keep playing a part in helping class XI IPA students at SMA Negeri 1 Barusjahe become more emotionally mature.

The Relationship between Self-Control and Learning Motivation of Class XI IPA Students at SMA Negeri 01 Tayu

The research on the relationship between self-control and learning motivation of Class XI IPA students at SMA Negeri 01 Tayu is motivated by low student learning motivation, this is indicated by the results of observations and interviews of several students and counseling teachers. The formulation of the problem in this study is whether there is a significant relationship between self-control and the learning motivation of class XI IPA students at SMA Negeri 01 Tayu. The purpose of this study is to determine the relationship between self-control and learning motivation of class XI IPA students at SMA Negeri 01 Tayu. This type of research is a quantitative research with a correlational research design. The population in this study were students of class XI IPA SMA Negeri 01 Tayu with a total of 255 students. The class that became the test instrument was class XI IPS 2, and all classes XI IPA became the research sample. The sampling technique in this study was proportional random sampling. The research data were obtained from the self-control scale and learning motivation scale. Pearson product moment correlation test, it can be obtained a value of r count of 0.202. While the r table value for the number of samples is 155 with a significance level of 5% of 0.159. Therefore, the value of r count is 0.202 > r table is 0.159, it can be concluded that there is a significant relationship. Key Words: Self Control, Learning Motivation

Development of Learning Media Using Canva in Class XI Science at MAN 2 Bukittinggi

Media is a very important element in learning. The use of teaching materials in learning is increasing along with technological developments, such as applications and software that allow teachers to create attractive classrooms and increase student interest in learning. The application chosen to be used to create interesting and simple learning materials is Canva. These applications meet various needs in the fields of graphics, business, advertising, technology, management, and education. In subjects such as biology where there are lots of pictures and explanations about human organs, the use of interesting learning media is very important. Therefore, the purpose of this research is to create biology learning media using Canva for class XI IPA students at MAN 2 Bukittinggi. This study uses the research and development (RnD) method with the Luther-Sutopo development model. The results showed that the average test value for the validity of the biology learning environment developed using Canva for class XI IPA MAN 2 Bukittinggi was 0.82 which indicated that this media was very valid. In addition, this media was found to be very practical with an average practicality test value of 0.90, and efficient with an average efficiency test value of 0.90. Based on the results of testing these educational media products, it can be concluded that the use of Canva can help the learning process and is beneficial for teachers and students.

Impact of Student-Student Interaction Learning Model Faced with Case of Studying IPA on V-Class in the MIS Hayatul Islam Cinangka

of the constraints affecting the learning outcomes of the IPA in students is the lack of variation of the learning model used, then students end up feeling bored and unenthusiastic so that their learning results are interrupted. The study aims to investigate the influence of the Student-Student Interaction (SSI) learning model on the learning outcomes of V-grade students on the IPA students' eyes, using the comparison of the STAD cooperative learning model. (Student Team Achievement Divisions). This research uses a quantitative approach to experimental design with a quasi-experimental design. The study was conducted with a sample of 61 students divided into two, namely 31 experimental classes using the Student-Student Interaction learning model and 30 control class using the STAD learning model (Studant Team Achievement Divisions) in the academic year 2019/2020 at MIS Hayatul Islamiyah. Based on the results of the study using the hypothesis test and nonparametric test Mann Whitney with a 95% confidence rate showed a Sig. (2-tailed) value of 0.044 which means 0.044 < 0.05 so it can be concluded that there is a significant difference to the learning outcome of IPA class V between classes using the learning model SSI (Student-student Interaction) and class using the cooperative learning model STAD type (Student Teams Achievement Divisions).

Mapping 5M Abilities (Saintific Ability) In The Learning Process Using The Saintific Learning Approach

<span lang="id">The scientific method, also known as scientific learning, is a good learning technique for individual learning activities during this pandemic. The scientific approach is a strategy that focuses on educating children so they can learn independently through the 5M stages (Observe, Ask, Gather Information, Process Information, and Communicate) during and after Covid. The aim of this research is to map students' 5M (scientific abilities) abilities through learning using a scientific approach to learning. online and face-to-face learning (PTMT) in Biology subject class XI IPA SMAN 1 Tembilahan Hulu. This research is a descriptive research. Data collection was carried out using observation, questionnaires, interviews and documentation. The sampling technique used is random sampling. The sample in this study was 68 XI IPA students. The results of this research show that the application of scientific methods in post-Covid learning is in the good category (77.94%). If you look at each ability, the ability to observe is 89.05% in the very good category, the ability to ask questions is 66.89% and the ability to collect information is 64.37% in the good category, and the ability to process information is 73.4% in the good category. good and communication skills of 74.69% in the good category. Based on the research results, it can be concluded that students' scientific abilities (5M) are in the good category with a percentage of 75.07%.</span>

IMPROVING STUDENTS’ SPEAKING SKILL BY USING DAILY VLOG AT SMAN 1 ENREKANG

This research aimed to know there in any significant improving using Daily Vlog on students’ speaking skill in class XI SMAN 1 Enrekang. This study focused on pre-experimental research one group pre-test and post-test. The population in this research were students of class XI SMAN 1 Enrekang. The researcher took 334 students as the population. The sampling is students of second-grade IPA 1 with totaling 23 students. Data obtained from speaking test. The result of this study used inferential analysis of the t-test by SPSS v.21, which showed a significant improving on the students’ mean score speaking skill between pre-test and post-test. The mean score of the students’ speaking enhanced from 44,26 in pre-test to 78,26 in the post-test. Thus, it can be concluded that there is significant improving Using Daily Vlog on students’ speaking skill in class XI at SMAN 1 Enrekang

Development of Android-based learning media using Smart Apps Creator on high school trigonometry material

This research is motivated by students' low enthusiasm to participate in mathematics. Students are more interested in using technological developments in learning because they look attractive, simple, and practical. This research aims to produce learning media based on Android using a valid and practical Smart Apps Creator. This research type is often known as Research and Development (R&D) using the ADDIE development model (Analyze, Design, Development, Implementation, Evaluation). The participants in this study were XI IPA students at SMAN 1 X Koto in the Tanah Datar region. Validation questionnaires and practicality test questionnaires were the instruments utilized in this investigation. The percentage of the final assessment of the validity of learning media was 92.5%, with a very valid category based on the findings of the validator's assessment, which included media specialists and material experts. The teacher received a total score of 100% in the extremely practical area for the practicality rating. The pupils' ultimate practicality score fell into the very practical group with an 83.24% percentage. With a typical rate of 91.6%, using media is feasible. Based on the study's findings, the Smart Apps Creator-based Android learning resources for class XI IPA SMAN 1 X Koto, Tanah Datar Regency have been deemed legitimate and workable for usage by instructors and students.

Development of RQANI Learning Modules to Improve Students' Understanding of concepts Class XI Science at SMA Negeri 6 Ternate City

RQANI (Reading, Questioning, Answering, Elaboration, and Integration) is a learning model that integrates science and Islamic values. Utilizing modules in the learning process can provide learning opportunities for students to be more independent and motivated to master concepts. The research objectives were to identify (1) the validity of the RQANI module on body defense system material for class XI IPA students at SMA Negeri 6 Ternate City and (2) the effectiveness of the RQANI learning module in increasing students' understanding of concepts in class XI Science at SMA Negeri 6 Ternate City. This research is development research that refers to 4-D development design. The trial was carried out on a limited scale on class XI Science students at SMA Negeri 6 Ternate City. The instruments used in collecting research data consisted of validation sheets for research modules and instruments, response questionnaires, and essay tests to measure understanding of concepts. The research results showed (1) the validity of the RQANI-based learning module on body defense system material by the first validator in the very valid category (90.41) and the second validator in the valid category (79.16); (2) RQANI-based learning modules are effective in increasing concept understanding with 38.46% of students obtaining N-Gain at high criteria; and 38.46% of students gave very good responses and 53.84% of students gave good responses to the RQANI module. The research conclusion is that the learning module is declared valid and effective in increasing student understanding.

Development of Guided Inquiry-Based E-Modules on Acid and Alkaline Solutions to Improve Critical Thinking Skills and Scientific Attitudes of High School Students

This development research aims to make and evaluate based on the E-module of guided inquiry on acid and alkaline solution material, knowing the similarities and differences effective contributions between critical thinking skills and student scientific attitudes simultaneously and each before and after the use of the E-module. E-module assessments are carried out by material expert lecturers, media experts, six chemical teachers, and students. E-modules are tested using the pretest-posttest two-group design with the sampling technique, namely simple random sampling in class XI IPA students. The research sample consisted of 36 experimental class students and 34 control class students. The instruments used include critical thinking skills and questionnaires of students' scientific attitudes that are declared valid and reliable using the Rasch model test. The results of students' responses were analyzed using Hoteling's T2 test, while the percentage of effective contributions was known to use the partial Eta Squared value obtained. The results showed the E-module was very well used in learning activities, there were differences in the difference between critical thinking skills and student’s scientific attitudes simultaneously and between experimental classes and controls before and after the use of the E-module, and there was an effective contribution of E-module Against critical thinking skills and student scientific attitudes simultaneously by 24%, to critical thinking skills by 17.4%, and to the scientific attitudes of students by 15.3%.

Assessing the Use of Animated Video in Improving Pronunciation of Coronal Obstruent Sounds among MAN 2 Palu Students

This research aims to determine if YouTube videos can significantly improve the pronunciation of the eleventh-grade students of MAN 2 Kota Palu. It also aims to identify the most difficult sounds to pronounce. This research focuses on segmental features of fricative sounds such as sh/ʃ/, zh/ʒ/, th/θ/, and th/ð/; affricative sounds such as ch/ʧ/ and j/dʒ/. Both quantitative and quasi-experimental research designs were used in this research. The population of this study was the eleventh-grade IPA students of MAN 2 Kota Palu consisting of 163 students. The researchers used purposive sampling and adapted two groups: the eleventh-grade IPA 3 and the eleventh-grade IPA 5 (experimental and control). The oral test was used in this study and divided into two parts (the pre-test and the post-test). To analyze the data, the researchers used SPSS (Statistical Package for Social Sciences) 22. According to the analysis data, videos from YouTube could improve the pronunciation of the eleventh-grade students of MAN 2 Palu City. The experimental groups' average scores were higher than the control group’s (84.77 > 55.88). In addition, the result of sig. (2-tailed) is lower than 0.05. Therefore, it can be concluded that the hypothesis is accepted.