High School Students Of Class Research Articles

Development of Animated Media-based Discovery Learning to Improve Scientific Literacy Content for Senior High School Students in Human Circulatory System Material

This study aims to: 1) develop animation media-based Discovery Learning on the circulatory system material, 2) determine the feasibility of the media-based Discovery Learning on the circulatory system material, and 3) examine the effectiveness of the media in increasing the dimensions of scientific literacy on content dimension in class XI IPA SMA. This type of research is research and development using the ADDIE model as steps for product development. The test instrument is used to measure the content dimension of scientific literacy content. The subjects of this study were high school students of class XI Science with a total of 30 students at Yasiha Gubug by taking purposive sampling. The media is validated by the validator of media experts, material experts, and Biology teachers as a user. The results of media expert' validation concluded that media was valid with a score of 83.19% and material expert judgment obtained a score of 82.77% included a valid category. Test the effectiveness of the product using paired sample t-test with the acquisition of 0,000 <0.05 means that the animation media-based Discovery Learning is significant to the content dimension of scientific literacy. Based on the N-gain test, animation media-based Discovery Learning can also increase the content dimension of scientific literacy of score 52% with enough categories.

The Utilization Of Geography Learning Media At High School In Karanganyar Regency


 Abstract
 
 The purpose of this study is to find out about the availability of learning media, including 1) Type, 2) Amount, and 3) Conditions. The research carried out is descriptive research with research data is quantitative data. The study was conducted in 23 high schools in Karanganyar Regency. The population in this study were all high school geography teachers and high school students of class X, XI Social Program and XII Social Program in Karanganyar Regency, which consisted of 17 state high schools and 6 private high schools. The high school which was used as the research subject was determined by proportional random sampling technique to obtain 13 high schools. Futhermore, the samples of teachers and students was determined by purposive sampling, where in each school took 1 teacher respondent and 6 students, so the total sample of teachers was 13 people and students were 78 people. The technique of collecting data in the study uses questionnaire, interview and observation methods. The analysis technique used is descriptive statistical analysis. In summary, from this research found the data condition of geography learning media of high school in Karanganyar Regency in 2016 were obtained, including; 1) The most types of media are Atlas, Pictures, Globe, Maps, Slide Powerpoint, and Computer / Laptop devices, 2) The number of media is classified as medium or available in every media in the school, and 3) The condition of the media is classified as poorly maintained for physical media and is very well maintained for media based on Digital Information Technology.

Konsep Diri, Kecerdasan Emosi dan Perilaku Asertif pada Siswa SMA Kelas X

This assertive behavior becomes an important thing to pay attention to generally for each individual and especially for individuals who are studying, namely students to be more able to optimize their potential. This study want to inform the impact of : (1) self-concept and assertive behavior in high school students in class X, (2) emotional intelligence and assertive behavior in high school students in class X, (3) self-concept and emotional intelligence in students' assertive behavior in high school class X. This study uses a correlational quantitative method. Researchers used as many as 100 high school students in class X as the study sample selected using random sampling techniques. The data analysis technique used in this research is multiple linear regression analysis test. The results of this study indicate that: (1) self-concept has a significant effect on assertive behavior with a positive relationship direction that can be seen from the significance value of 0.005 and the regression coefficient of 0.315. (2) emotional intelligence has a significant effect on assertive behavior with a positive relationship direction that can be seen from the significance value of 0,000 and a regression coefficient of 0.414. RSquare value of 0.464; that is, 46.4% of the variation in assertive behavior is influenced by self-concept variables and emotional intelligence and the remaining 53.6% is caused by other variables not measured by researchers. The relationship between self-concept and emotional intelligence with assertive behavior is known to have a significant relationship with a significance value of 0,000.

The Generic Science Skill Profile of High School on Theory Momentum And Impulse

So many jobs today require high-level skills, logical thinking, creative thinking, generic and scientific processes, being able to solve problems, and make decisions. These skills are one of the main goals of 21st-century learning. Based on the results of a survey by TIMSS (Third International in Mathematics and Science Study) students in Indonesia in the field of science are ranked 38 out of 40 countries. This study aims to describe the generic science skill profile of YPPK Teruna Bakti high school students class XI on momentum and impulse. The method used in this research is descriptive quantitative. Data were collected through a test method in the form of multiple-choice questions based on three of the nine generic science skills indicators according to Brotosiswoyo. The test was conducted on 35 students. The test results showed that the overall average level of mastery was 55.7%. Generic science skills per indicator, for direct observation indicators 59.5%, concept building indicators 55.7%, logical consistency indicators 51.4%. The overall average for the concept of momentum and impulse is 60%, the concept of momentum-impulse relationship and the law of conservation of momentum is 52%, and the concept of collision and application impulse-momentum is 55%.

High School Students Conception Profile on The Cell Material in Tuban Regency using Three-Tier Test Method

Conception is a person's understanding of something being observed. Cell material is prone to misconceptions owing to the fact that the material is unable to be sensed, moreover there are many sub-concepts that need to be fully apprehended. This research aims to describe the high school students conception profile on the cell material in Tuban Regency using the Three-Tier Test method, to describe the differences in the conception of high school students on cell material in Tuban Regency, and to describe the differences in the conception profile of students by school area. This is a descriptive-quantitative research using Three-Tier Test instrument. Data collection was carried out online via google form and interviews via google meet. 60 high school students of class XI in Tuban Regency were involved as the target of the research. The results showed that the conception profile of high school students on cell material in Tuban Regency mastered the concept of 53.21%, did not master the concept of 14.01% and misconceptions 32.78%. The highest of school that did not mastering concept was High School 1 Bancar at 31.30% and the highest misconception was High School 3 Tuban at 36.48%. Students experienced the highest misconception on the endocytosis concept, which was 63.33%. The cause of misconceptions is from student itself, worksheet book, and the teacher’s explanation.
 Keywords: Conception Profile, Cell, Three-Tier Test.

Comparative analysis between theoretical and simulatory learning methods by data science methodology approach

Data Science is the most trending interdisciplinary science that integrates the steps of data collection, preprocessing data, transforming data, storing data, data visualization, and hence extracting the insights from the data to serve stakeholder’s purposes. Python is commonly used and, along with being a versatile and open-source language, is a favorite tool in Data science studies. The vast libraries are being used to manipulate data and are very simple for even a beginner data scientist to understand. In the present work, we intend to apply the data science methodology to decision making and predictive analysis using the python programming language. We consider the problem of selecting the better mode of study concerning some of the impractical phenomena from physics for the exact understanding of the process. Data collection has been from an educational institute and the comparison has been made between theoretical learning and simulatory learning for selected topics from the vast fields like mechanics, thermodynamics, fluid dynamics, and radioactivity. The steps of data science methodology are germinated to achieve the insights into the data procured and the results are wangled concerning the teaching methodology that could be employed. In the present work, we undertake a comparative study between the theoretical and simulatory modes of teaching by exploring the modes individually through evaluating the responses imparted by a class of high school students. The analysis reported the more inclination of the student’s responses towards the simulatory methods when compared to the theoretical method of learning.

Pengaruh Pendekatan Konflik Kognitif Terhadap Pemahaman Konsep Pada Materi Gerak Lurus

This study aims to determine the effect of the cognitive conflict approach on the conceptual understanding of senior high school students in class X on straight motion material. This type of research is a pre-experimental research design with One Group Pretest-Posttest Design. The population in this study were all students of class X MIPA State Senior High School 1 Narmada. The research sample was obtained using a positive sampling technique, obtained class X MIPA 1 as experimental class 1, class X MIPA 2 as experimental class 2, and class X MIPA 3 as experimental class 3. Data collection on conceptual understanding used multiple-choice tests of 15 questions. Hypothesis test analysis used a statistical paired sample t-test and showed that Ho was rejected and Ha was accepted. This shows that the cognitive conflict approach affects students' conceptual understanding of straight motion material.

Writing an expository text using augmented reality: Students’ performance and perceptions

Writing is a demanding task for learners in English as a foreign language (EFL) contexts. Students are not given sufficient practice opportunities in the classroom. Hence, they do not feel motivated to write or enjoy writing in English much, and they encounter difficulties in planning, organizing ideas, stating a clear purpose and choosing appropriate words to express their ideas while composing texts in English. Integrating advanced technologies into instruction can mitigate such problems. The main purpose of this study is to explore whether the use of AR-based materials could contribute to high school students in the process of producing texts in English. The study also seeks to explore students’ perceptions on the use of AR. The study is quasi-experimental in design. The experiment was conducted in two classes of high school students with a B1 level of English proficiency. In total 48 students participated in the study. Following the design of the AR-based materials, the classes were assigned as the experimental (N = 24) and control (N = 24) group. Both groups worked on the same topic at the same time interval. Upon completion of their compositions, the students’ perceptions of the use of AR-based materials were collected via a questionnaire. The statistical analyzes yielded significant differences in the writing scores between the groups. The findings indicated that the use of AR-based materials had a medium effect on the selected writing skills of the students. The results also showed that the students’ perceptions of the AR-based writing experience were positive. The findings suggest that AR-based writing activities increase students’ motivation towards writing, which may result in better performance.

The Role Of Physical And Sport Education Class In Achieving Psychosocial Compatibility Among Final Class Of High School Students

The Role Of Physical And Sport Education Class In Achieving Psychosocial Compatibility Among Final Class Of High School Students

Development of Electronic Module Using Creative Problem-Solving Model Equipped with HOTS Problems on The Kinetic Theory of Gases Material

This research aims to develop and produce an e-module of physics using a creative problem-solving model equipped with HOTS problems on the kinetic theory of gases material as independent teaching material for high school students of class XI IPA. The research method used in this study is the Research and Development (R & D) method using the model of Dick & Carey. The creative problem-solving model has six learning stages. The electronic module is equipped with HOTS questions, where HOTS is a high- level thinking skill that includes three indicators, including analyzing skills (C4), evaluating (C5), and creating (C6). The instrument used in this study is a questionnaire using a Likert scale. This e-module has gone through a validation test involving material experts, media experts, and learning experts. The results of expert validation are 82.83%. The result in the field-test by physics teachers shows an average score of 83.05%. The field-test results by the students of SMAN 16 Jakarta shows an average score of 93.44%. The result of the effectiveness test had a gain score of 0.502 indicates that the e-module can increase students’ high order thinking skills in the middle classification. These results show that the e-module of physics using a creative problem-solving model equipped with HOTS questions in the kinetic theory of gases material can be feasible as independent teaching material and can increase students’ high order thinking skills.

PENERAPAN MODEL PEMBELAJARAN COOPERATIVE LEARNING BERBANTUAN MIND MAP PADA SISWA KELAS XI IPA

In the process of learning in SMA Budhi Warman 1 Jakarta teachers still tend to use conventional learning centered on the teacher with a sequence of lectures, and question and answer and cause students less active and less creative and cause the still low student learning outcomes. This study aims to determine the effect of learning cooperative learning model with the mind-map media on physics learning outcomes of high school students of Class XI IPA on optical materials. This research was conducted at SMA Budhi Warman 1 Jakarta. The research method used is quasi experimental method with research design is Two Group Pretest-Posttest Design. Class sampling was done randomly (cluster random sampling) research sample amounted to 68 students consisting of 34 students experimental class and 34 students of control class. The research instrument used in this research is the test of learning result. The test of learning outcomes is an objective test of multiple choice questions. Data analysis in research using test-t test obtained that the significance value of 0.00 is smaller than the significance level α = 0.05 (0.00 <0.05). and and from these results the alternative hypothesis (Ha) is accepted. So it can be concluded that there is a significant effect of application of cooperative learning model with mind map and able to improve the learning result of physics.
 
 Keywords: Cooperative Learning, Mind Map, Learning Outcomes

Creative Thinking Profile of Senior High School Class X Students in Mathematics Problem-Solving in Reviewed of Adversity Quotient

This study aims to obtain a description of the profile of creative thinking of class X high school students in solving mathematical problems in terms of Adversity Quotient (AQ). The subjects of this study were high school students of class X who had AQ with quitter type (SQT), camper (SCP), and climber (SCB). Data collection used test methods, methods of thinking, interviews, and observation. The results of this study are: a) SQT showes the existence of fluency and flexibility in the answer, namely by writing different ways and there were ways with the same pattern. The ways that he used were new ways for her which means that SQT has a novelty in solving problems. b) SCP also showed fluency, flexibility and novelty. The two ways he given were different from the other subjects, there were answers with the same pattern, and the method used was an unusual method. c) SCB showed excellent fluency and flexibility through the three ways he used it to solve problems. All the ways that he used were new ways for her, and he is willing to solve any problems after the problem.

ANALISIS KREATIVITAS MATEMATIS SISWA SMA MELALUI PROJECT BASED LEARNING TERINTEGRASI STEM PADA PEMBELAJARAN FISIKA ELASTISITAS DI KELAS XI MIPA 6 SMAN 2 JEMBER

This study examines STEM (Science, Technology, Engineering, and Mathematics) as one approach that is integrated with the project based learning model. This study aims to analyze the mathematical creativity of high school students through the integrated STEM project based learning model in learning physics material elasticity. The research method used was a pre-experimental design with the One Group Post-test Only Design which was carried out in class XI MIPA 6 of SMAN 2 Jember with 36 students consisting of 14 male students and 22 female students formed in 6 heterogeneous groups each - each group consisted of 6 people. Data collection was performed using the final test in the form of analysis of student worksheets and video analysis of student learning processes to measure students' mathematical creativity. Based on the results of the study, it was found that the application of STEM integrated project based learning affected the mathematical creativity of high school students in class XI MIPA 6 of SMAN 2 Jember.

ANALISIS HUBUNGAN ANTARA KECERDASAN LOGIS MATEMATIS DENGAN KEMAMPUAN KOMUNIKASI MATEMATIS SISWA

This study examined the relationship of logical intelligence students' mathematical communication skills. This research was conducted at the senior high school of Jenggawah at the even semester of the 2019/2020 academic year. The population in this study were all of the high school students of class X IPA, the total students were 144 students in the 2019/2020 academic year. The sampling technique of this study was using 64 Randoms Cluster Sampling as well as the instruments used in the form of mathematical logical intelligence questionnaire and mathematical communication skills test questions. The Analysis of the data used in this research was descriptive and inferential analysis by using a simple linear regression test. Based on the results of a simple linear regression test that the results of the relationship of mathematical logical intelligence of mathematical communication skills can be seen from t count = 11.074 > t table = 1.997 with a significance of 0.000 < 0.05, it could be concluded that there was a relationship of mathematical logical intelligence to mathematical communication ability.

RESPONS PESERTA DIDIK TERHADAP MODUL KINGDOM MONERA SEBAGAI BAHAN AJAR BIOLOGI KELAS X SMA/MA

This study aimed to determine the feasibility and response of students to the module of kingdom monera as teaching material for class X SMA/MA. The research take form as descriptive research using survey methods. The samples in this study were high school students in class XI consisting of 34 students from SMA 2 Pontianak, 21 students from SMA Muhammadiyah 2 Pontianak, and 25 students from SMA Koperasi Pontianak. The research instruments in this study were the kingdom monera module validation sheets and the student response questionnaire validated by 5 validators. The kingdom monera module validation sheet consists of 4 aspects namely content eligibility, language, content and graphics. Student responses questionnaire consisted of 3 aspects namely cognitive, affective and conative aspects consisting of 25 statement items and divided into 13 positive statements and 12 negative statements. Data analysis technique to determine the feasibility of the module using the CVI formula and student questionnaire responses using a Likert Scale. The kingdom monera module validation obtained a CVI value of 1,00 and was considered valid. The results of the analysis of the overall response questionnaire were 81.76% with a very strong category and consisted of cognitive responses at 80,93%, affective responses at 82,15%, and conative responses at 82,19%. Overall the kingdom monera module was appropriate to be used as teaching material in the kingdom monera material.

Colloidal Learning Design using Radec Model with Stem Approach Based Google Classroom to Develop Student Creativity

This study aimed to examine the feasibility of a RADEC model of colloidal learning design using the STEM approach based on Google classroom to increase student creativity. The method used was descriptive research. This study involved two experts, one teacher, and three high school students in Class XI. Data was collected through an internal feasibility test, the suitability of the creativity sub-indicator with learning activities, and an external feasibility test carried out with a limited test to 3 high school students. The results showed that the learning design uses the RADEC model with a STEM approach based on Google Classroom that deserved to be used to increase student creativity. From this research it is concluded that this learning design can be used to increase student creativity.

PROSES PEMECAHAN MASALAH MATEMATIKA SISWA SMA BERDASARKAN KECERDASAN MAJEMUK

This study aims to analyze the mathematics problem-solving process of high school students based on multiple intelligences. In research, multiple intelligence is divided into dominant linguistic intelligence, interpersonal and kinesthetic intelligence, dominant musical intelligence, logical-mathematical and naturalistic, existential, intrapersonal, and visual dominant intelligence. The type of research used in this research is descriptive exploratory, and the approach used is qualitative and quantitative approaches. Determination of research subjects was carried out using purposive sampling based on multiple intelligences, to obtain 3 high school students of class X as research subjects. The research instrument used was a multiple intelligence test and two problem-solving tests adopted from the American High School Math Exam (AHSME) Problems and the Provincial High School Mathematics National Science Olympiad questions. The data obtained were analyzed, utilizing data reduction. The research results show that students with multiple different intelligence bits have different ways of solving them, but there are also similarities in solving problems.

Aprendizagem baseada em projetos e difusão de inovações: um estudo com alunos do ensino médio

Este artigo apresenta uma pesquisa qualitativa envolvendo três turmas de alunos do Ensino Médio de uma escola estadual paulista, sobre o desenvolvimento de um projeto interdisciplinar de Matemática e Língua Portuguesa, analisado à luz do quadro teórico da Teoria da Difusão de Inovações. Pretendemos discutir as possíveis contribuições de uma abordagem por meio de projetos de temas curriculares aparentemente distantes, como funções trigonométricas e a estética literária do Romantismo, destacando a utilização do aplicativo para smartphones GeoGebra. Neste caso, a ponte entre essas duas disciplinas foi estabelecida por meio da música. A mediação tecnológica se deu por meio do acesso a músicas, vídeos, poemas e, sobretudo, pela exploração dos recursos algébricos e geométricos do GeoGebra. Consideramos, ao final do projeto, a experiência positiva, tanto nos aspectos atitudinais, como mobilização do interesse e motivação dos alunos, quanto nos aspectos cognitivos, expressos pela qualidade dos produtos finais dos trabalhos apresentados.

Effectiveness of the application of Quantum Learning Model in terms of students' written mathematical communication skills

AbstractThis research aimed (1) describe the implementation of learning in the classroom with the Quantum Learning model, (2) describe the students' written mathematical communication skills with Quantum Learning, and (3) describe the effectiveness of applying the Quantum Learning model to the written mathematics communication skills of junior high school students class VIII. The research was conducted in the even semester of the 2019/2020 school year in class VIII of SMP Muhammadiyah 2 Malang. This research is a type of descriptive research with quantitative methods. The initial stage of the research is the planning stage starting from determining the location and time of the study up to the validation of the research instruments used. The next stage is the implementation stage which is held three times by giving a description test to measure the ability of written mathematical communication at the third or final meeting. The last step is analyzing data obtained from the field. The data analysis technique used descriptive statistics. The results showed the average overall implementation of learning was in the good criteria of 83.92%. The ability of written mathematics communication in grade VIII A students of SMP Muhammadiyah 2 Malang is a very good criterion of 3.04. Therefore, it can be concluded that the application of the Quantum Learning model is effective to the written mathematics communication of junior high school students, especially in class VIII A.Keywords: Effectiveness, Quantum Learning, The implementation of learning, written mathematics communication.

Relato de experiência: teoria especial da relatividade interação física-literatura em uma disciplina eletiva do ensino integral da Paraíba

O presente trabalho tem a intenção de demonstrar o potencial didático na articulação entre física e literatura através de uma metodologia interdisciplinar como intercessão pedagógica estimulante nas aulas de física para alunos do ensino médio de uma escola pública estadual. Para tanto, foi desenvolvida uma sequência didática com base no método proposto por Lima LD e Corrallo MV (2019). A partir da utilização de trechos do livro “As Crônicas de Nárnia”, assim como o primeiro filme da trilogia, aplicamos questionários a fim de realizar um paralelo entre o que se apresenta na obra e o que se espera do discurso científico. De acordo com nossos resultados, pudemos concluir que o uso da literatura como atividade didática para aquisição do conhecimento científico é bastante favorável e promissor para o ensino da física moderna, visto que essas obras possuem uma linguagem mais clara quando comparados aos textos encontrados em livros didáticos. No entanto, em tal prática interdisciplinar, que visa abandonar o método tradicional, vale ressaltar o desafio em manter o equilíbrio entre a cultura humanista e a cultura física.