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Indonesian Journal of Education and Mathematical Science
Published by Universitas Muhammadiyah Sumatera Utara
ISSN : -     EISSN : 2715985X     DOI : https://doi.org/10.30596/ijems
Core Subject : Science, Education,
Computer Science & IT Education Languange, Linguistic, Communication & Media Library & Information Science Mathematics
Indonesian Journal of Education and Mathematic Sains I(JEMS) is a Journal that contains Information on Education and Science. This journal is managed by Muhammadiyah University of North Sumatra (UMSU). This journal is an online journal using OJS system (Open Journal System) which has e-issn from PDII-LIPI. This journal is published 3 times a year ie: Januari - Mei - September
Arjuna Subject : Umum - Umum
Articles 8 Documents
 1 
Search results for , issue "Vol 3, No 2 (2022)" : 8 Documents clear
The Development Of E-Learning Model Web-Based Mathematics Student Worksheets (LKPD) To Increase Learning Motivation Of Vocational School Students Muh Rizky Anshori Manurung
Indonesian Journal of Education and Mathematical Science Vol 3, No 2 (2022)
Publisher : UMSU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v3i2.11083

Abstract

This research is based on the observations of researchers, that the use of student worksheets (LKPD) as a learning resource still dominated at the SMK level. The use of LKPD which is still classical makes the class atmosphere monotonous, passive, and boring. This can be seen in the low level of student motivation. Currently, there is a learning model that utilizes information and communication technology in learning called e-learning. The problems in this study are (1) What are the stages of developing a web-based e-learning model of e-learning mathematics learning media? (2) What is the feasibility of the web-based e-learning model of the mathematical LKPD product? This research was development research (R D) with research subjects in class XI SMK YWKA Medan. This study used several instruments including lesson plans, validation sheets, and learning motivation questionnaires. The conclusion of this research is that the development of a web-based e-learning model of mathematics worksheets can increase students' learning motivation. We can find out how the process of making a web-based e-learning model of mathematics worksheets. Based on the conclusions of the results of this study, it is recommended: (1) the purpose of developing this LKPD is to introduce to students that mathematics is not a boring subject but a fun and interesting subject. (2) The development of these student worksheets must be developed again, to find out whether the development is in accordance with all the characteristics of the material and the characteristics of the students.
The Development Of ICTBased Interactive Student Worksheets (LKPD) Assisted By Software Construct 2 For MTS Students Meyly Andyny
Indonesian Journal of Education and Mathematical Science Vol 3, No 2 (2022)
Publisher : UMSU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v3i2.11093

Abstract

LKPD (Student Worksheet) is a teaching material used to maximize student understanding. LKPD contains a set of basic student assignments that are equipped with materials, summaries, and implementation instructions in accordance with achievement indicators. The use of LKPD can increase effectiveness and efficiency in the learning process. This study aims to develop ICT-based interactive worksheets assisted by Construct 2 software for class VII MTs students on the subject of the relationship between angles and to determine the eligiblity and student responses to ICT-based interactive worksheets assisted by Construct 2 software for class VII MTs students on the angle pair relationship. The development model used was a 4-D or 4-P model which is modified into three stages, such as the definition stage, the design stage, and the develop stage. The subjects of this study were students of MTs Amaliyah Sunggal class VII using a small scale of 10 students. The research instrument used was a questionnaire consisting of a material expert assessment questionnaire, a media expert assessment questionnaire, and a student response questionnaire. ICT-based interactive worksheets assisted by Construct 2 software on the material of the angle pair relationship that were developed met the criteria for being very eligible to use for grade VII MTs students. The eligibility could be seen from the results of the validator's assessment, where from the results of the material expert's assessment a score of 88.2% was obtained with a very decent category. From media experts, a score of 88.4% was obtained in the very eligible category, and the student response questionnaire obtained a score of 91.8% in the category of very interesting.
The Development Of Student Worksheets (LKPD) Based On Indonesian Realistic Mathematics Education (PMRI) On The Material Of Surface Area On Curved Side Of Solid For Students Of SMP Amayatul Huda 2021/2022 Academic Year Febri Ananda
Indonesian Journal of Education and Mathematical Science Vol 3, No 2 (2022)
Publisher : UMSU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v3i2.11078

Abstract

This research is a research on the development of Student Worksheets (LKPD) based on Indonesian Realistic Mathematics Education (PMRI) on the subject of curved side space. This study aims to 1) describe the product quality of the Student Worksheet (LKPD) based on Indonesian Realistic Mathematics Education (PMRI) on the subject of curved side space. 2) describe the results of the development of Student Worksheets (LKPD) based on Indonesian Realistic Mathematics Education (PMRI) on the subject of curved side space development. In this study, researchers used research and development procedures according to Sugiyono which have been modified. The subjects of this study were students of class IX SMP Amayatul Huda Kec. Medan, Deli Kel. Labuhan Deli. The object of this research is the Student Worksheet (LKPD) which was developed by the researcher. The data collection technique used is the result of validation and the results of interviews related to student responses regarding the use of the Student Worksheet (LKPD) product. The development procedure in this research includes: (1) Potential and problems; (2) Data collection; (3) Product design; (4) Design validation; (5) Design revision; (6) Product trial. The results of the product validation of the Student Worksheet (LKPD) developed by the researcher were 3.9 and 4.2 and included in the good category. The Student Worksheet (LKPD) developed by the researcher received a positive response from the class IX students of Amayatul Huda Middle School.
The Development Of E-Mathematics Modules As Alternative Teaching Materials For Students On Material Of Set At SMP Muhammadiyah 8 Medan Rona Nur Pasiuli Harahap
Indonesian Journal of Education and Mathematical Science Vol 3, No 2 (2022)
Publisher : UMSU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v3i2.11082

Abstract

This type of research uses Research and Development (RD) development. This development research was conducted to produce a product and determine the validity, student responses to the E-module as an alternative student teaching material that has been produced. This product was developed using the ADDIE model which was modified into 3 stages, namely analysis, design, and development. This study developed the E Mathematics module as an alternative teaching material for students on set material at SMP Muhammadiyah 8 Medan. The subjects of this study were students of class VII junior high school which consisted of 10 students, where the researcher selected respondents based on a small scale. E the module that has been created meets the criteria of validity shown by using the validation sheet of media experts and material experts. The results of the media expert's validation reached an average score of 3.06 with the criteria, and the results of the material expert's validation reached an average score of 3.15 with valid criteria. The attractiveness aspect based on student responses reached an average score of 3.43 in the interesting category. Based on the results of research and discussions that have been carried out, it can be said that the e-mathematics module as an alternative teaching material on set material is feasible and interesting to use in terms of aspects of validity and student responses.
Analysis Of Student's Mathematics Literacy Skill Through The Learning Approach Of Science, Technology, Engineering, And Mathematics (STEM) At SMA Negeri 1 Meureubo Maisuri M; Dazrullisa D; Henra Saputra Tanjung
Indonesian Journal of Education and Mathematical Science Vol 3, No 2 (2022)
Publisher : UMSU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v3i2.9967

Abstract

This study aims to determine students' mathematical literacy skills through a science, technology, engineering and mathematics (STEM) learning approach at SMA Negeri 1 Meureubo. This research uses qualitative research. The subjects in this study were students of class X with a total of 27 students from SMA Negeri 1 Meureubo. Data collection techniques in this study were observation, interviews, tests and validation. From the results of the study, the analysis of students' mathematical literacy skills through a science, technology, engineering and mathematics (STEM) learning approach at SMA Negeri 1 Meureubo, students' mathematical literacy skills at level 2 were included in the medium category (2.15%) as many as 12 students, while the level 2 was in the medium category (2.15%). 1 is included in the low category (0.81%) as many as 5 students.
Educators Thinking Tool (Case Study of Educators' Mindset Against Logic, Language and Mathematics at Keatif Media State Polytechnic) Gunawan Gunawan; Muhammad Adyan Simanjuntak; Muhammad Zein Damanik; Hasan Bakti Nasution
Indonesian Journal of Education and Mathematical Science Vol 3, No 2 (2022)
Publisher : UMSU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v3i2.11088

Abstract

The purpose of this research is to systematically find out the process of thinking patterns of educators/lecturers in the classroom, and to find out its effect on the growth of students' academic characters who are logical, use good language and patterns of mathematical systems. The method used is a qualitative method with a descriptive approach, namely describing data analysis of the teaching and learning system of an educator in the classroom and outside the classroom using guided questionnaires and conducting qualitative analysis in order to get good analysis results. The data can show that every educator in the classroom uses elements of logic, language and mathematical development which are very useful in understanding the competence of skills at the Diploma 3 education level of the Politeknik Negeri Media Kreatif which demands an understanding of skill competence. The use of logical, linguistic and mathematical thinking in the classroom by educators/lecturers is a systemic thinking pattern needed in the industrial world.
The Development Of Animation Video-Based Learning Media On The Polyhedron Material Assited By Powtoon Software Nanda Ayu Dwi
Indonesian Journal of Education and Mathematical Science Vol 3, No 2 (2022)
Publisher : UMSU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v3i2.11077

Abstract

This research aims to; 1) Knowing the feasibility of learning mathematics media on flat-sided building materials based on animated videos on flat-sided space-building materials; 2) Knowing students' responses to the use of mathematics learning media in side-building materials based on animated videos assisted by Powtoon software, 3) Knowing students' responses to the use of mathematical mathematics learning media in side-space building materials based on animated videos assisted by Powtoon software. This study uses the Research and Development (R D) research method according to Borg and Gall. The research subjects involved were one media expert, one material expert, mathematics study teacher, and seventh grade students at MTs Al-Washliyah Tebing Tinggi. The experts gave an assessment of the feasibility of the product developed by the researcher, while the students and teachers responded about the attractiveness of the product developed. The results of this study are 1) The product produced is categorized as very feasible based on validation from material experts with a presentation of 92% and media experts with a presentation of 82%. 2) Powtoon is very interesting to be used as teaching material based on the teacher's assessment getting a presentation of 81%, and student responses to field trials getting a percentage of 89%.
The Development Of Discovery Learning-Based Geometry Transformation Teaching Materials To Improve Student's Understanding And Increase Students' Interest In Class Ix Junior High School Aprilianti Marpaung
Indonesian Journal of Education and Mathematical Science Vol 3, No 2 (2022)
Publisher : UMSU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ijems.v3i2.11096

Abstract

This study aims to determine the procedure for developing Geometry Transformation Teaching Materials based on Discovery Learning to improve the understanding and learning interests of Class IX Junior High School Students. The model used in this study was a 4D development model that has been modified into 3D, which consisted of Definition, Design, and Development. Based on the validation results from lecturers and media experts, it was obtained 4.47 and 4.34. From these results, it was stated that discovery learning-based geometry transformation teaching materials were appropriate to be used as learning media.

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