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Jurnal Scientia

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Published by SEAN INSTITUTE

ISSN : 23020059 EISSN : 27237486 DOI : -

Core Subject : Education,

Education Mathematics

Scientific Journal is a publication by Sean Institute, which is devoted to the field of education with the topic of Learning Effectiveness studies, Analysis of Learning Influences, Application of Learning Models and the development of instructional media; we also invite the teachers, researchers, and students to send the writings. issued two within one year, namely until February and August.

Arjuna Subject : Umum - Umum

Articles 1,534 Documents

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LEARNING PROCESS AND CONSTRAINTS OF STUDENTS OF SMP NEGERI 1 RANTAU UTARA IN THE COVID-19 PANDEMIC YEAR 2021/2022 ANALYSIS OF STUDENT RESPONSE Kurnia Putra; Irham Huspa K. Siregar
Jurnal Scientia Vol. 11 No. 01 (2022): Education, Sosial science and Planning technique, August
Publisher : Sean Institute

This study aims to analyze the process and activity constraints during online learning during the COVID-19 pandemic based on student responses. This type of research is descriptive qualitative. The data collection was carried out by distributing a Google form containing 15 questions to students from grades VII-IX. The results of this study indicate that the online learning process is running quite well. Some of the obstacles are the difficulty of understanding online learning. The learning process still needs to be optimized and evaluated in order to get satisfactory results and improvements.

DEVELOPMENT OF SETS-BASED CHEMISTRY TEACHING MATERIALS AND STUDENT RESPONSES TO SALT HYDROLYSIS MATERIALS Adila Mawaddah; Saronom Silaban
Jurnal Scientia Vol. 11 No. 01 (2022): Education, Sosial science and Planning technique, August
Publisher : Sean Institute

This study aims to determine whether the chemistry teaching materials developed have met the BSNP standards and are based on SETS and to determine student responses to the designed teaching materials. The development method refers toADDIE development model which has 5 stages, namely the Analysis, Design, Development, Implementation and Evaluation stages. This research stage is only up to the development stage. The results showed that the chemistry teaching materials that had been prepared had met the BSNP standard based on the results of the material expert validation, the average percentage was obtainedof 86.24% with valid/feasible criteria and based on the results of media expert validation, an average percentage of 84.44% was obtained with valid/feasible criteria. Meanwhile, the results of student responses to the designed teaching materials are very high with an average percentage of 88.33% obtained. Thus the SETS-based chemistry teaching materials on the salt hydrolysis material developed have met the BSNP standard and are suitable for use.n.

DEVELOPMENT OF SETS-BASED CHEMISTRY TEACHING MATERIALS AND STUDENT RESPONSES TO TEACHING MATERIALS ON HYDROCARBON MATERIALS Jessica Christine Rosalina Silaen; Saronom Silaban
Jurnal Scientia Vol. 11 No. 01 (2022): Education, Sosial science and Planning technique, August
Publisher : Sean Institute

The purpose of this study was to determine the feasibility of SETS-based chemistry teaching materials on hydrocarbon materials based on BSNP criteria and to determine student responses to the developed teaching materials. This research method uses research and development (R&D) with the ADDIE development model. The ADDIE development model has five stages, namely Analysis, Design, Development, Implementation, and Evaluation. The stages of this research are carried out until ADD (analysis, design, development) only. The results showed that the teaching materials that had been developed had met the eligibility criteria according to the BSNP standard based on the content feasibility aspect, the presentation feasibility aspect, and the language feasibility aspect, respectively, namely 89.44%, 88.43%, and with valid/feasible criteria. . While the results of student responses to the designed teaching materials are very high with an average percentage of 89.78%. It can be concludedSETS-based chemistry teaching materials on hydrocarbon materials developed have met BSNP standards and are suitable for use.

COMPARISON OF STUDENT LEARNING OUTCOMES USING COOPERATIVE LEARNING MODEL SNOWBALL THROWING WITH GROUP INVESTIGATION ON THE MAIN MATERIAL OF PLANT TISSUE STRUCTURE IN CLASS XI IPA MAN 1 MEDAN Irda Wahidah Nst; Nurul Hidayah Nasution
Jurnal Scientia Vol. 11 No. 01 (2022): Education, Sosial science and Planning technique, August
Publisher : Sean Institute

This study aims to determine student learning outcomes using the Snowball Throwing type learning model with the Group Investigation type, and to find out whether there are differences in student learning outcomes using the Snowball Throwing type learning model with the Group Investigation type on the subject matter of Plant Tissue Structure in class XI Science. MAN 1 Medan. The population in this study were all students of class XI at MAN 1 as many as 266 people. While the research sample was taken randomly with a total of 76 students. This type of research is experimental research. Based on the test results of data analysis requirements, it is known that both student learning outcomes data in the Snowball Throwing class and in the Group Investigation type class are declared to be normally distributed and have homogeneous variance. Based on the results of data analysis, it can be seen that there are differences in learning outcomes in the two research classes. Student learning outcomes using the Snowball Throwing type were 82.53 with a standard deviation of 7.84, while student learning outcomes using the Group Investigation type were 75.56 with a standard deviation of 5.99. The difference in learning outcomes in the two research classes was also proven through hypothesis testing using t-test and confidence level = 0.05 where tcount > ttable (4.38 > 1.99), which means in this study Ho is rejected and Ha received. So that it can be stated that there is a significant difference in student learning outcomes who are taught with the Snowball Throwing type cooperative learning model with the Group Investigation type on the subject matter of Plant Tissue Structure in class XI IPA MAN 1 Medan.

IMPROVING STUDENT'S LEARNING MOTIVATION WITH NUMBERED HEAD-TOGETHER LEARNING MODEL ON THE THEME OF CLEAN AIR FOR HEALTH IN CLASS VA SD NEGERI 107405 SEI ROTAN Dila Azhari
Jurnal Scientia Vol. 10 No. 1 (2021): Education, Sosial science and Planning technique
Publisher : Sean Institute

The problem in this research is the low learning motivation of students on the theme of Clean Air for Health, especially the science content. This study aims to increase students' learning motivation on the piece of Clean Air for Health, especially science content, by using the Numbered Head Together learning model in class VA of SD Negeri 107405 Sei Rattan. This study uses the design of CAR (Classroom Action Research) with the learning model of Numbered Head Together. The subjects in this study were all students of class VA SD Negeri 107405 Sei Rattan for the 2018/2019 academic year, totaling 40 people. This research was carried out in two cycles, namely, cycle I and cycle II. Each process consists of 4 stages: planning, implementing actions, observing, and reflecting. The data collection technique used in this study was an observation sheet on student motivation and an observation sheet on implementing the Numbered Head Together learning model. The data analysis technique used is a qualitative, quantitative, and descriptive data analysis technique.

Comparison of student’s learning outcomes using mind map with Concet Mapping in Cooperative Learning Type Of Think Pair Share (TPS) For Animalia Material wita ferwati
Jurnal Scientia Vol. 11 No. 01 (2022): Education, Sosial science and Planning technique, August
Publisher : Sean Institute

This research was conducted to find solutions in biology learning which tend to have quite dense and rotematerial and contain Latin that students must understand, one of which is the Animalia subject in class X.So that students can be actively involved and help students take notes. to make it easier to rememberinformation. So the solution offered is to use a Think Pair Share (TPS) cooperative learning model usinga Mind Map (mind map) and Concept Mapping (concept map). The purpose of this study was todetermine the difference in student learning outcomes using Mind Map with students using ConceptMapping in Think Pair Share (TPS) cooperative learning with Animalia material at SMA Negeri 1 RantauUtara.This research includes experimental research. The population in this study were students of class XSMA N 1 Rantau Utara, who were enrolled in the 2021/2022 school year. The sample in this study wasclass X3 as the experimental class I with 37 students and class X5 as the experimental class II with 36students. The data analysis technique was using the t-test, based on the results of the final test dataanalysis, the results of this study were the average learning outcomes of Biology Experiment Class Iwhich were treated in the form of implementing a Think Pair Share (TPS) cooperative learning modelusing a Mind map (mind map). good compared to the Experiment II class which was treated in the formof applying the TPS type cooperative learning model using Concept Mapping (Concept Map).

The Impact Of Gadget Use On Online Learning During The Covid-19 Pandemic On The Character Of Elementary School Students Al Ihwanah; Tutut Handayani; Nur Laily
Jurnal Scientia Vol. 11 No. 01 (2022): Education, Sosial science and Planning technique, August
Publisher : Sean Institute

The purpose of this study is to analyze how the impact of using gadgets towards the character of students, especially elementary school students in the era of the covid 19 pandemic. The formation of this character can be shown by students to become better individuals. Elementary school age children are more vulnerable to being able to imitate what is seen in the digital world. Online learning through gadgets in the era of the covid-19 pandemic is one of the methods used by the government so that education and learning in Indonesia can be carried out. Students in everyday life always rely on gadgets. The use of gadgets during online learning has an impact, both positive and negative. This study uses a qualitative method. Data collection techniques are observation, interviews, and documentation. The subjects of this study were elementary school students. Based on the results of the study, the positive impacts of using gadgets are creative, independent, curious, and communicative friendly. The negative impacts include dishonesty, lack of discipline, lack of care, lack of responsibility, lack of religion, and unwillingness to work hard.

THE ROLE OF THE PRINCIPAL AS A LEADER IN IMPROVING TEACHER PERFORMANCE herayati herayati
Jurnal Scientia Vol. 11 No. 01 (2022): Education, Sosial science and Planning technique, August
Publisher : Sean Institute

This study aims to describe the role of the principal as a leader in improving teacher performance. The principal is the highest position in the school organization. The principal acts as a school leader and in the school organizational structure his position is at the top. The principal as a leader must be able to provide guidance and supervision, improve the ability of educators, open two-way communication, and delegate tasks. Thus the principal plays a very important role in improving teacher performance. Teacher performance is the result of teacher work that can be achieved by a teacher in educational institutions in accordance with their duties and responsibilities. In the learning process the teacher is seen as having an important role, especially in helping students to develop their potential in cognitive, affective and psychomotor abilities, the teacher also seeks to arouse curiosity, encourage independence and accuracy of intellectual logic, and create conditions for success in learning This value is included in the "Good" category because it is in the 68% -84% interval range. Thus the performance of teachers at the Tangerang Junior High School for the 2020/2021 school year can be said to be with a good interpretation. There is a significant influence between the principal's leadership on the performance of Tangerang Junior High School teachers in the 2020/2021 academic year. This is evidenced by the results of the F test where, the value of F = 26.605 > 4.451 (value Ftable, F(0.05;1.17) = 4.451) and sig = 0.000 < 5% this means Ho is rejected, Ha is accepted, meaning the independent variable leadership the principal has a significant effect on the dependent variable of teacher performance. So in other words, the independent variable of the principal's leadership is able to explain the magnitude of the dependent variable of teacher performance. From the results of this study, it is expected that school principals continuously foster and evaluate the implementation of teacher duties in order to achieve the goals that have been set optimally. Principals and teachers should also maintain a comfortable and safe school climate in order to create a conducive learning atmosphere

DIGITAL LITERATURE IN INCREASING LEARNING MOTIVATION IN HIGH CLASS SD NEGERI 01 TELUK BATANG : Jurnal Pendidikan Ismardianto Ismardianto; Afandi; Indri Astuti
Jurnal Scientia Vol. 11 No. 01 (2022): Education, Sosial science and Planning technique, August
Publisher : Sean Institute

Abstract This research was conducted to determine the extent of digital literacy in learning content, especially on learning media at SDN 01 Teluk Batang. The method used is descriptive qualitative to present an overview of the use of digital media in high grade learning at SDN 01 Teluk Batang. This research was carried out at SDN 01 Teluk Batang. The sample is High class, namely grades 4, 5 and 6 of SD Negeri 01 Teluk Batang. The results of this study indicate that digital literacy in the high-class learning process at SD Negeri 01 Teluk Batang has used digital media in the learning carried out so that students are motivated in learning.

The Effect of Using The Herringbone and Semantic Mapping Techniques on Students’ Reading Comprehension Skills at SMA Yadika Torganda Sondang Manik; Yinghuei Chen; Lastri Wahyuni Manurung; Dewi Maya Manurung; Eliana Sitompul
Jurnal Scientia Vol. 11 No. 01 (2022): Education, Sosial science and Planning technique, August
Publisher : Sean Institute

This research presents a research report on the use of Herringbone Technique and Semantic Mapping Technique for students’ reading comprehension skills at SMA YADIKA Torganda. The objective is to find out the effect of using the Herringbone Technique and Semantic Mapping Technique on students’ reading comprehension skills. It was by using classroom action research. The subjects of this study were grade X students of SMA YADIKA Torganda. In this study, the writers took 90 students of SMA YADIKA Torganda as the sample. They were divided into three groups. The first and the second groups are (Experimental Groups). They were taught by using Herringbone Technique and Semantic Mapping Technique in reading recount text, while the third group (Control Group) was taught without using Herringbone Technique and Semantic Mapping Technique. The technique for data analysis is quantitative research. In analyzing the data the mean of the students’ score for pre-test in experimental group one (Herringbone Technique) is 59,16 the mean of the students’ score for post-test in experimental group one is 91,83. The mean of students’ scores for pre-test in experimental group two (Semantic Mapping Technique) is 45 the mean of the students’ score for post-test in experimental group two is 69,26. The mean for pre-test in the control group is 46,66 and the mean for post-test in the control group is 56,16. The conclusion is that the use of the Herringbone Technique and Semantic Mapping Technique significantly affect on students’ reading comprehension skills. The Herringbone technique is the most effective one in teaching recount text than the Semantic Mapping Technique It is suggested that teachers should apply this technique as one technique to improve students’ comprehension in reading recount text.

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Editorial Team

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Contact Name Paska Marto Hasugian

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Contact Name
Paska Marto Hasugian

Contact Email
scientia@seaninstitute.org

Phone
+6281264451404

Journal Mail Official
scientia@seaninstitute.org

Editorial Address
Komplek New Pratama ASri Blok C, No.2,

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