Journal of Educational Sciences
JES publishes original articles on the latest issues and trends occurring regionally and internationally in the educational sciences with the aim to advance our knowledge both in term of theory and practice. Moreover, this journal also covers the issues concerned with the following special sections: Education Technology Mathematic and Natural Sciences Education Social and Humaniora Sciences Education Early Childhood Education Physical Health and Sport Education All the related educational research
Articles
1,666 Documents
The Effect of Using Problem Based Learning Student Worksheet Model to Build Mathematical Problem Solving Ability for Class VIII Junior High School Students
Nurfadilla, Nurfadilla;
Yuanita, Putri;
Zulkarnain, Zulkarnain
Journal of Educational Sciences Vol 5. No. 2. April 2021
Publisher : FKIP-Universitas Riau
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DOI: 10.31258/jes.5.2.p.354-363
This study aims to determine the effect of using student worksheet (LKPD) based on the Problem Based Learning model on the mathematical problem solving abilities of students of class VIII SMP Negeri 2 Pangean. This type of research was a quasi-experimental study with a pretest – posttest control group design. The population was all students of SMP Negeri 2 Pangean Indonesia in the 2019/2020 school year. Sampling method was using random sampling technique. Based on the results of data analysis, the posttest mean score in the experimental class was 85.45 and the average value in the control class was 54.5, meaning that the average value of the experimental class was higher than the control class. The two-mean difference test using the t test was significant (2-tailed) 0.000 <α = 0.05, which means that the posttest score of students 'mathematical problem solving abilities was different from the average posttest score of students' mathematical problem solving abilities. which uses scientific learning. So it can be concluded that there is an effect of the Problem Based Learning model on students' mathematical problem solving abilities.
PDEODE-WEB-BASED Blended Learning As 21st Century Learning Development Solutions
Zulfarina, Zulfarina;
Mailani, Tuti;
Syafii, Wan
Journal of Educational Sciences Vol 5. No. 2. April 2021
Publisher : FKIP-Universitas Riau
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DOI: 10.31258/jes.5.2.p.364-373
The purposes of this study are to develop a PDEODE-WEB based Blended Learning model, and determine the quality of the developed PDEODE-WEB based Blended Learning model on digestive system material in terms of validity, practicality, and effectiveness. This study employed a 4D development research (R&D) which consists of Define, Design, Development, and Disseminate. The results showed that the validation of material and media experts for content validation was 3 with very important categories. Analysis from a learning expert for the construction validation category obtained 4.03 with the very good category. The results of the limited trial obtained a score of 81.47 in the good category and the practicality test obtained 90.6 which could be categorized as very practical. The effectiveness test was carried out obtained the N-Gain of 0.6 with the medium category. The PDEODE-WEB Blended Learning model that was developed meets the criteria of validity, practicality, and effectiveness as a solution for the development of learning in the 21st century.
Development of Students Work Sheets (LKPD) with A Problem-Based Learning Model (PBM) in The Context of Riau Traditional Games in Circle Materials
Edwar, Suci Nitia;
Roza, Yenita;
Kartini, Kartini
Journal of Educational Sciences Vol 5. No. 2. April 2021
Publisher : FKIP-Universitas Riau
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DOI: 10.31258/jes.5.2.p.374-382
This research is motivated by the lack of LKPD that provides steps that can guide students to understand the concept of material and the designed model is not appropriate to construct students' knowledge independently and there are no contextual problems that cause lack of interaction between students. LKPD will be more optimal if it is based on a learning model that teaches how to solve a problem. With the LKPD Problem Based Learning Model (PBM) students can gain learning experiences that teach real skills, investigation, and problem solving. The purpose of this study was to produce student worksheets (LKPD) through the application of the problem-based learning model (PBM) of SD Negeri 163 Pekanbaru students on circle material. This type of research is development research using the Borg & Gall model. The instruments in this study were validation sheets and student response questionnaires. The results of the study showed that the validity test of three validators on the syllabus was 91% with very valid criteria. While the practicality test for LKPD with a response questionnaire to six students showed an average percentage of 90.52% with the very practical category.
Development of Ceker Media and Space Building for Light Mild Mental Retardation Students of SMPLB Pekanbaru
Heleni, Susda;
Zulkarnain, Zulkarnain;
Afriliziana, Linda Ardani
Journal of Educational Sciences Vol 5. No. 2. April 2021
Publisher : FKIP-Universitas Riau
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DOI: 10.31258/jes.5.2.p.383-392
In conveying the concept of mathematics in a concrete manner so that it is easily accepted by participants in the mentally retarded education, tools/media are needed. One of the media developed in this study for mentally retarded students is Ceker media and space building media. This study aims to produce Ceker learning media on number material and spatial shapes on blocks and cubes for mild mental retardation students at SMPLB Pekanbaru that meet valid and practical criteria. The research method used is the Borg and Gall development model. Collecting validation data for the addition and subtraction of integer operation materials was carried out by providing validation sheets to three experts. Practical data collection was carried out by distributing questionnaires to SMPLB mental retardation students using a Likert scale . The learning media of Ceker and building spaces that have been validated by 3 validators are very valid with a percentage of 93,3. The development of learning media for Ceker cards and building space for mild mentally retarded students has met the very practical criteria with a percentage of 100%. Based on the results of the research and discussion, it was concluded that the learning media of Ceker and building spaces (blocks and cubes) for mild mental retardation students at SMPLB have met the criteria of being very valid and very practical.
The Validity of Molecular Geometry Based Virtual Reality to Improve Student Visual-Spatial Intelligence in New Normal Era
Nisa, Ainun;
Rifki, Ikfisani Yuniar;
Alya, Aiza;
Dwiningsih, Kusumawati
Journal of Educational Sciences Vol 5. No. 3. July 2021
Publisher : FKIP-Universitas Riau
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DOI: 10.31258/jes.5.3.p.393-408
The Ministry of Education and Culture of the Republic of Indonesia issued policies related to the implementation of education in the new normal era learning systems through online learning by utilizing various technologies. Without face-to-face learning, high school students have difficulty in understanding molecular shape geometry material so that it affects students' ability to develop spatial-visual precepts. As a solution to these problems, there needs to be the development of virtual reality learning videos that match the geometry of molecular shapes in real-time. This study aims to find out the validity of The Virtual Reality-Based Molecular Shape Geometry Tutorial Video As a Solution To Improve the Spatial Visual Ability of High School Students in the New Normal Era. Validity is tested through content quality and purpose, instructional quality, and technical quality. The development was carried out using the R&D method with The Thiagarajan 4D model (Define, Design, Develop, and Disseminate which is limited to the Develop Stage The results were obtained from Virtual Reality Chemistry (VR CHEM) media are very valid on each criterion assessed. The details of the results obtained are content validation of 91.9% and construction validation of 89%.
The Problem Based Learning Model in Improving Concept Understanding and Self-Confidence Identification on Chemical Bonds at SMA Negeri 13 Pekanbaru
Hidayat, Helmy;
Erna, Maria;
Anwar, Lenny
Journal of Educational Sciences Vol 5. No. 3. July 2021
Publisher : FKIP-Universitas Riau
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DOI: 10.31258/jes.5.3.p.409-416
This study aims to see the improvement of conceptual understanding and identification of students self-confidence by applying the Problem Based Learning (PBL) learning model to chemical bonding material. This type of research is quantitative with a pre-experimental design using the one group pretest-posttest step. The sample of this research was 36 students of Class X MIA 1 at SMA Negeri 13 Pekanbaru. Data collection techniques were using questionnaires and questionnaires. Quantitative descriptive data analysis technique was by calculating the percentage value of students' concept understanding. The results of data analysis showed that there was an increase in understanding of the concept of chemical bonds from 37.28 (pretest) to 81.39 (posttest), which was an increase of 44.11. The results of the analysis using the paired sample t-test with a significance value of 0.000 < 0.05. The results of the identification of students self-confidence obtained 81.94 with a very good category. The application of the Problem Based Learning model can improve understanding of concepts and be able to raise the confidence of students.
The Effect of Mind Map Integration in the Problem Based Learning Model on Creative Thinking of VIII Class Students
Darmayanti, Utharia;
Wulandari, Sri;
Suzanti, Fitra
Journal of Educational Sciences Vol 5. No. 3. July 2021
Publisher : FKIP-Universitas Riau
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DOI: 10.31258/jes.5.3.p.417-422
The 2013 curriculum requires teachers to integrate higher-order thinking skills. One of them is creative thinking. Mind map integration in Problem Based Learning (PBL) is thought to be able to assist students in improving creative thinking. This study aims to determine the effect of increasing creative thinking through the integration of mind maps in PBL on eighth grade students of SMPN 25 Pekanbaru. This type of research is quasi-experimental. The research population was class VIII SMPN 25 Pekanbaru. The research sample consisted of class VIII.1 as the experimental class and class VIII.2 as the control class. Data in the form of pretest and posttest. N-gain analysis was conducted to see the increase in student scores and MANOVA was used to examine the effect of mind maps in PBL on students creative thinking abilities. The average value of creative thinking is better in the experimental class which is 78.08 in the digestive system material with N-gain relatively close to high, namely 0.68 while in the control class only 54.88 is sufficient category. The MANOVA test also shows that there is an effect of mind maps in PBL on the creative thinking ability of class VIII SMPN 25 Pekanbaru with a significance value of 0.000 <0.05. This shows that the application of mind map integration to PBL is able to improve the creative thinking skills of SMP Negeri 25 Pekanbaru students.
Development of MISTION Software to Detect and Reduce Students' Misconception with Conceptual Change Text Strategy on Stoichiometry Materials
Prastika, Rizky Amallia;
Sukarmin, Sukarmin
Journal of Educational Sciences Vol 5. No. 3. July 2021
Publisher : FKIP-Universitas Riau
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DOI: 10.31258/jes.5.3.p.36-52
Misconceptions often occur, especially in chemical material like stoichiometry which are full of abstract concepts. The purpose of this study was to determine the feasibility of mistion software to detect and reduce misconceptions in stoichiometric material with conceptual change text strategy. This research was conducted using the Research and Development (R&D) method with 15 students of SMAN 1 Gedangan as research subjects. Software is developed using Adobe Flash CS 6 with action script 3.0. The software's feasibility is viewed from the validity practicality, and effectiveness. The data analysis results show that 1) the software is very valid with the average result of content validation is 93.52%, and the construct validation is 91.82%. 2) The software is very practical, with an average result of student response questionnaires is 95.28% and supported with the average result of student observations is 85%. 3) Software is effective with the average result of misconception shift for sub-concept basic chemical law is 77.27% with effective category, sub-concept of reaction equation is 85.05% with very effective category, and sub-concept of mole is 73,72% with effective category. Based on the result, we can conclude that mistion software is feasible to detect and reduce students' misconception.
Analysis of the Misconceptions of Class XII High School Students in Pekanbaru by Using the Certainty of Response Index (CRI)
Deanesia, Dita;
Wulandari, Sri;
Zulfarina, Zulfarina
Journal of Educational Sciences Vol 5. No. 3. July 2021
Publisher : FKIP-Universitas Riau
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DOI: 10.31258/jes.5.3.p.439-447
One of the misconceptions can be identified by using CRI (Certainty of Response Index). The purpose of this study was to identify the misconceptions of class XII high school students in the city of Pekanbaru on the material of Photosynthesis and Plant Respiration using the Certainty of Response Index (CRI) method. This research is a survey research. The location of this research was carried out at two high schools in Pekanbaru, namely SMA N 15 Pekanbaru and SMA IT Az-Zuhra Pekanbaru. The number of samples in this study is the total population of the two SMAs. The data collection technique was carried out using a written test instrument in the form of a multiple choice test accompanied by CRI. The average percentage of students' misconceptions of SMA IT AZ-ZUHRA and SMAN 15 Pekanbaru on the concept of photosynthesis, the highest percentage is in the sub-concept of the benefits of photosynthesis for plants by 96.15% and the lowest percentage is in the sub-concept of photosynthetic pigments at 53.19%. The average percentage of students' misconceptions at SMA IT AZ-ZUHRA and SMAN 15 Pekanbaru on the concept of plant respiration, the highest percentage is found in the sub-concept of understanding respiration in plants of 84.62%. The lowest percentage is found in the sub-concept of understanding breathing and the sub-concept of when plants breathe, each of which is 67.58%.
The Effect of Quality of Education Services on Perceptions of Educational Costs and Student Trust and Their Impact on Student Satisfaction at SMA Negeri Ujungbatu
Syafriani, Septia;
Suarman, Suarman;
Indrawati, Henny
Journal of Educational Sciences Vol 5. No. 3. July 2021
Publisher : FKIP-Universitas Riau
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DOI: 10.31258/jes.5.3.p.448-463
This study aims to analyze the effect of the quality of education services on perceptions of education costs and student confidence and their impact on student satisfaction at SMA Negeri Ujungbatu. The population of this research is the students of Class XI SMA Negeri Ujungbatu as many as 475 students. The study was conducted with a sample of 217 students taken by simple random sampling technique. Data was collected using a questionnaire. The data analysis used in this research is descriptive quantitative and path analysis. The results showed that there was an influence between the quality of education services on perceptions of education costs and student confidence and the impact on student satisfaction at SMA Negeri Ujungbatu. The meaning is that the better the quality of educational services provided by the school and the more positive students perceive the cost of education, the more students will believe in the education in the school, it will increase the satisfaction felt by students