scholarly journals Development of Social Arithmetic Teaching Materials Using IT-Based PMRI Approach for SMP Students

2021 ◽  
Vol 15 (2) ◽  
pp. 191-202
Author(s):  
Sharli Yunita Astari ◽  
Nila Kesumawati ◽  
Misdalina Misdalina
Keyword(s):  
High School Students ◽  
Junior High School ◽  
Student Response ◽  
Development Model ◽  
Average Score ◽  
Teaching Material ◽  
Design Development ◽  
Teaching Materials ◽  
School Students ◽  
Arithmetic Teaching

This study aimed to develop teaching materials using an IT-based PMRI approach for junior high school students. The type of this research was a research and development model. This study employed the ADDIE development model consisting of five stages: analysis, design, development, implementation, and evaluation. The teaching materials were validated by material experts and media experts before being tested. In addition, this study involved a student response questionnaire investigating the IT-based teaching materials. The validity of teaching materials revealed an average score of 4.40 determined by the results of the teaching material assessment conducted by two expert lecturers, and an average score of 4.80, determined by the results of the teaching material assessment conducted by mathematics teachers at SMP Negeri 56 Palembang. The practicality of teaching materials (student books) had an average score of 4.27 determined by the students' responses to teaching materials. The results of validating material experts, media experts, subject teachers, and student response questionnaires indicated that the teaching materials developed were valid and practical. Overall, this study has shown that the teaching materials developed are very suitable for learning. In addition, the teaching materials developed can improve student learning outcomes on arithmetics materials.

scholarly journals Pengembangan lembar kerja peserta didik (LKPD) berbasis problem-based learning (PBL) pada topik sudut

2021 ◽  
Vol 15 (2) ◽  
pp. 190-200
Author(s):  
Dandi Mifta Abdillah ◽  
Dwi Astuti
Keyword(s):  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Mathematics Learning ◽  
Problem Based Learning ◽  
Average Score ◽  
Design Development ◽  
Seventh Grade ◽  
School Students ◽  
Analysis Design

Penelitian ini bertujuan untuk menghasilkan Lembar Kerja Peserta Didik (LKPD) berbasis Problem-Based Learning (PBL) pada topik sudut yang layak. Penelitian pengembangan ini mengadopsi model pengembangan ADDIE dengan tahapan meliputi Analysis, Design, Development, Implementation, dan Evaluation. Kualitas LKPD ditinjau dari penilaian ahli materi, ahli media, dan respon peserta didik. Instrumen penelitian yang digunakan adalah angket ahli materi, angket ahli media, dan angket respon peserta didik. LKPD diujicobakan di kelas VII SMP Muhammadiyah 1 Yogyakarta dengan subjek sebanyak 32 peserta didik. LKPD yang dikembangkan memuat aktivitas pembelajaran sesuai langkah PBL, menyajikan masalah yang berkaitan dengan kehidupan sehari-hari di awal pembelajaran, dan dapat digunakan dalam pembelajaran online. Ditinjau dari aspek materi, LKPD dinilai baik dengan rerata skor penilaian oleh ahli materi yaitu 4,00. Ditinjau dari aspek media, LKPD dinilai baik dengan skor penilaian oleh ahli media sebesar 3,6. Respon peserta didik terhadap penggunaan LKPD termasuk pada kategori baik dengan rerata skor penilaian sebesar 4,05. Dapat disimpulkan bahwa LKPD berbasis PBL untuk SMP kelas VII pada topik sudut layak digunakan dalam pelaksanaan pembelajaran matematika. Development of a students' worksheet based on problem-based learning (PBL) on the topic of anglesAbstractThis study aimed to produce a students’ worksheet or Lembar Kerja Peserta Didik (LKPD) based on Problem-Based Learning (PBL) on the topic of angles, which were feasible. This development research adopts the ADDIE development model with stages including Analysis, Design, Development, Implementation, and Evaluation. The quality of LKPD was viewed from the assessment of material experts, media experts, and students’ responses. The instrument used was a material expert questionnaire, a media expert questionnaire, and a students’ response questionnaire. LKPD was piloted on 32 seventh grade students of private junior high schools, namely SMP Muhammadiyah 1 Yogyakarta, Indonesia. The developed LKPD contained learning activities according to PBL steps, presented problems related to everyday life at the beginning of learning, and could be used in online learning. In terms of the material aspect, LKPD was considered good with an average score of assessment by material experts, namely 4.00. In terms of the media aspect, LKPD was considered good with a score of 3.6 by media experts. Students’ responses to the use of LKPD were included in the good category with an average score of assessment of 4.05. It could be concluded that the PBL-based LKPD for seventh-grade junior high school students on the topic of angles was feasible for use in the implementation of mathematics learning.

scholarly journals INTERACTIVE LEARNING MULTIMEDIA: ENHANCING VOCABULARY MASTERY FOR JUNIOR HIGH SCHOOL STUDENTS

2020 ◽  
Vol 4 (2) ◽  
pp. 295-307
Author(s):  
Wahyu Budiyani ◽  
Sujarwo Sujarwo
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Interactive Learning ◽  
Junior High School Students ◽  
Development Model ◽  
Average Score ◽  
School Students ◽  
The Media

This study was aimed at improving junior high school students’ vocabulary mastery. The subjects of this study were the students grade 7 of junior high school with a total number of 60 students. The method employed in this study was the Research and Development design. The development model used is the ADDIE modification development model. The steps in the ADDIE development consist of five stages; namely analyzing, design, development, implementation, and evaluation. Product trials are carried out in three stages, namely small group trials, operational trials, and large group trials.. The instruments used in development research were observation sheets, interviews, and assessment questionnaires. A t-test was used to analyze the effectiveness of media development. The media then were validated by the media experts, material experts, and teachers. The results shows that the media is feasible with an average score of 4.55. The findings also show that the Interactive Learning Multimedia effectively enhance students’ vocabulary mastery for junior high school students and able to be used as a catalyst or alternative media teaching vocabulary. 

scholarly journals Developing Teaching Material for Physics Based on Collaborative Creativity Learning (CCL) Model to Improve Scientific Creativity of Junior High School Students

2018 ◽  
Vol 8 (2) ◽  
pp. 91 ◽  
Author(s):  
Sri Astutik ◽  
Binar Kurnia Prahani
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Junior High School Students ◽  
Teaching Material ◽  
Teaching Materials ◽  
School Students ◽  
Scientific Creativity ◽  
Assessment Sheet

The teaching material for Physics based on collaborative creativity learning (CCL) model is by design to improve scientific creativity, collaborative skills, and science process skills of junior high school students. The focus of this research is to analyze the teaching materials based on CCL model in terms of their validity (content and construct, reliable) and effectiveness to improve students’ scientific creativity in the science lesson, particularly for Physics education. The validity and effectiveness of the teaching material were measured by using Validation Assessment Sheet (VAS) and Scientific Creativity Assessment Sheet (SCAS). The data were analysed through mean validity score, Cronbach’s coefficient alpha, Wilcoxon test, N-gain, and Mann Whitney test. The results of this study include: (1) validity of the the CCL-based teaching materials for Physics fulfill validity criteria (valid and reliable); (2) in terms of components of validity, the CCL-based teaching materials for Physics: (a) there is an increase of students’ scientific creativity with the alpha of α = 0.05, (b) the average score of students’ scientific creativity was in medium category, and (c) there is no significant different improvement (consistent) of scientific creativity skills in all groups. The implication of this developmental research of CCL-based teaching materials for Physics has proven to be valid and effective to increase the scientific creativity of junior high school students, particularly in Motions and Simple Machine chapters.

scholarly journals DEVELOPMENT OF MATHEMATICS TEACHING MATERIALS BASED ON SCIENTIFIC APPROACH FOR MATHEMATICS LEARNING

2020 ◽  
Vol 9 (3) ◽  
pp. 591
Author(s):  
Heni Pujiastuti ◽  
Rudi Haryadi ◽  
Faizal Ridwan
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Mathematics Teaching ◽  
Mathematics Learning ◽  
Junior High School Students ◽  
Teaching Material ◽  
Teaching Materials ◽  
School Students ◽  
Scientific Approach

This study aims to develop mathematics learning based on a scientific approach to support learning mathematics in understanding mathematical concepts. This research method is to use research and development with 4D models. The 4D model consists of four steps: determining, designing, developing, and disseminating. The subjects of this study were junior high school students with an average age of 12 years. The instrument used is the feasibility aspect of the learning media. The technique used is seen from the feasibility of teaching material media. The results showed that the visual element was 87.50%, which means that this mathematics teaching material has an excellent visualization. The part of software engineering is 94.44%, which means that mathematics teaching materials are elementary to use and access. The implementation aspect is 83.33%, which means that mathematics teaching materials can be alternative support for increasing student motivation and self-regulation. The result for content accuracy is 87.5%, which means that mathematics teaching materials have perfect content accuracy. Then for the presentation aspect is 70.83% included in both categories. The evaluation aspect is 77.78%, which means the evaluation instruments in mathematics teaching materials are varied and quite tricky. The language used is 91.67%, which means the language used in mathematics teaching materials is very communicative, easy to understand, and students' cognitive development. The teaching material is suitable for mathematics learning for junior high school students based on the results obtained.

scholarly journals Pengembangan Bahan Ajar Matematika Berbasis Scientific yang Berorientasi pada Kemampuan Berpikir Kritis Matematis Siswa

2019 ◽  
Vol 8 (1) ◽  
pp. 49-60
Author(s):  
Iik Nurhikmayati ◽  
M Gilar Jatisunda
Keyword(s):  
High School Students ◽  
Critical Thinking ◽  
Research And Development ◽  
Junior High School ◽  
Thinking Skills ◽  
Student Response ◽  
Teaching Materials ◽  
School Students ◽  
Critical Thinking Ability ◽  
Thinking Ability

AbstrakPenelitian ini bertujuan menghasilkan bahan ajar matematika berbasis scientific untuk siswa SMP yang memenuhi kriteria valid, praktis, dan efektif yang berorientasi pada kemampuan berpikir kritis matematis. Jenis penelitian ini adalah penelitian dan pengembangan (Research and Development, R&D) menurut Borg & Gall yang terdiri atas tiga langkah utama yaitu studi pendahuluan, desain produk serta pengembangan dan evaluasi. Subjek penelitian ini adalah siswa kelas VIII SMPN 1 Palasah dengan Instrumen berupa instrumen tes kemampuan berpikir kritis, lembar validasi para ahli, lembar penilaian kepraktisan dan angket respon siswa. Hasil penelitian menunjukkan bahwa bahan ajar matematika berbasis scientific yang dikembangkan telah memenuhi kriteria valid, praktis dan efektif ditinjau dari kemampuan berpikir kritis matematis. Uji perbedaan keefektifan ini menggunakan uji multivariat Hotteling’s Trace dan uji perbandingan keefektifan menggunakan uji statistik univariat between group yang menunjukkan bahwa bahan ajar berbasis scientific yang digunakan kelas uji coba lebih efektif dibandingkan bahan ajar buku paket biasa yang digunakan pada kelas kontrol.  Development of Mathematic Teaching Material Based on Scientific Oriented to the Mathematical Critical Thinking Ability of StudentAbstractThis study aims to produce scientific-based mathematics worksheets for junior high school students that meet the criteria of valid, practical, and effective oriented mathematical critical thinking skills. This is a research and development (R & D) according to Borg & Gall which consists of three main steps, namely preliminary study, product design and development and evaluation. The subjects of this study were the eighth grade students of SMPN 1 Palasah with instruments in the form of critical thinking ability tests, expert validation sheets, practicality assessment sheets and student response questionnaires. The effectiveness of teaching materials is shown based on the percentage of the number of students who are at least in the good category at 95.8% and this effectivesness test uses multivariate Hotteling’s Trace test adn comparison of effectiveness test using univariate statistical test between groups and the result show that the teaching materials of scientific-based worksheets are more effective than teaching materials for general textbooks.

scholarly journals The development of teaching materials based on problem solving exploration with microsoft kaizala applications

2021 ◽  
Vol 12 (2) ◽  
pp. 253-266
Author(s):  
Nenden Mutiara Sari ◽  
Ana Setiani ◽  
Ina Rinangkit ◽  
Hanhan Subhan Munawar
Keyword(s):  
High School Students ◽  
Problem Solving ◽  
Junior High School ◽  
Mathematics Learning ◽  
Design Development ◽  
Teaching Materials ◽  
School Students ◽  
Ability Test ◽  
Implementation Evaluation ◽  
Social Media Platforms

The effectiveness of implementing online learning during the COVID-19 pandemic has not been satisfactory in terms of problem-solving abilities. The presentation of teaching materials presented in the online platforms used has not been able to identify the extent of student understanding in problem-solving exploration. Therefore, this research aims to produce Kaizala teaching materials based on problem-solving exploration. The ADDIE (Analysis, Design, Development, Implementation, Evaluation) development model was used in this research to produce these teaching materials. The subjects of this research trial were grade VIII junior high school students in a public school in Ogan Komering Ulu Regency, Palembang. The choice of the place for this research was based on the fact that the mathematics learning carried out at the school was by utilizing social media platforms. The instruments used in this research consisted of validation sheets of material, language, presentation, and problem-solving integration, a questionnaire on the practicality of teaching materials, and a problem-solving ability test to assess the effectiveness of the developed teaching materials. The results showed that: (1) the developed teaching materials were in the valid criteria; (2) the practicality of the developed teaching materials are at very high and high criteria; (3) The developed teaching materials also meet the criteria of effectiveness, whereas many as 82 percent of the test subjects obtained a score of not less than 75 and the effect size value belongs to the large category. Thus, it can be concluded that the developed teaching materials are suitable for supporting and facilitating students in problem-solving exploration activities.

scholarly journals The Development of Multiple Intelligence Based Textbook

2021 ◽  
Vol 4 (1) ◽  
pp. 34
Author(s):  
S Suwanto ◽  
Azrina Purba
Keyword(s):  
High School Students ◽  
Learning Outcomes ◽  
Junior High School ◽  
Student Learning Outcomes ◽  
Multiple Intelligence ◽  
Development Model ◽  
Mathematical Representation ◽  
Design Development ◽  
School Students ◽  
Improve Student Learning

This study aims to develop multiple intelligence-based textbooks seventh grade junior high school students with material on equations and inequalities. It is hoped that the results of the development of this textbook can improve student learning outcomes, especially in the ability of mathematical representation. The population used was students of SMP / MTs in Medan, by taking several research samples 108 students. The development model of this textbook uses the 4D development model (define, design, development, Dissemination), but due to the situation during Covid 19 and time constraints it only reaches the development of the expert validation section and limited trials. Thus in this development it only comes to the analysis of validation and practicality of textbooks, but for effectiveness will be continued in next research. The analysis shows that multiple intelligence-based textbooks on equations and inequalities in class VII are declared valid and practical.

scholarly journals PENGEMBANGAN MEDIA GAME VISUAL NOVEL BERBASIS ETNOMATEMATIKA UNTUK MENINGKATKAN PEMAHAMAN KONSEP PADA MATERI ALJABAR

2020 ◽  
Vol 2 (2) ◽  
pp. 185-198
Author(s):  
Sesar Guntur Jabali ◽  
Supriyono Supriyono ◽  
Puji Nugraheni
Keyword(s):  
High School Students ◽  
Conceptual Understanding ◽  
Junior High School ◽  
Development Model ◽  
Design Development ◽  
School Students ◽  
Technological Advances ◽  
Technological Developments ◽  
The Media ◽  
And Mathematics

Education was strongly influenced by technological advances, moreover, teachers were required to be creative and innovative. One of them which can be applied for learning media was following existing technological developments. This study aims to produce learning media for ethnomathematics based visual novel games and to determine the validity, practicality and effectiveness to be suitably used by junior high school students. The development model used in this research was the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) development model. This studied was involved 30 students and mathematics teacher at the analysis stage, three experts at the product validation stage and 10 students at the implementation stage. The resulted of the development research were in the form of ethnomathematics-based visual novel game media with a validity score of 86.7% (very valid criteria), a practicality score of 3.3 (good criteria), a score of 90% student learning completeness (complete) and a conceptual understanding of 83.7 % (very good criteria). From the resulted of the study it was concluded that the media was suitable to be used and increased students' conceptual understanding because it met the valid, practical and effective criteria.

scholarly journals DESCRIPTIVE-TEXT TEACHING MATERIALS BASED ON LOCAL WISDOM IN THE BORDER AREA FOR JUNIOR HIGH SCHOOL STUDENTS

2021 ◽  
Vol 14 (1) ◽  
pp. 58
Author(s):  
Giri Indra Kharisma ◽  
Imania Kusuma Rahayu
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Junior High School Students ◽  
Development Model ◽  
Teaching Materials ◽  
School Students ◽  
Border Area ◽  
Timor Leste

The product of this research is in the form of a textbook which aims to facilitate students in learning to understand and to produce descriptive texts. All the reading passages presented in the textbook describe the local wisdoms in Belu, which is directly adjacent to Timor Leste. This research uses 4D development model consisting of 4 stages, namely: define, design, develop, and disseminate. Based on the validation results by experts and practitioners, the developed textbook had a percentage of higher than 85% with a very feasible category to be implemented. The results of the try-out of the product conducted on students showed a very good response because it obtained 92% feasibility with a very good category.

scholarly journals Pengembangan Modul Pembelajaran Himpunan Dengan Pendekatan Kontekstual Untuk Kelas VII SMP

2019 ◽  
Vol 5 (1) ◽  
pp. 1
Author(s):  
Ririn Dwi Agustin
Keyword(s):  
High School Students ◽  
Junior High School ◽  
Average Score ◽  
Media Specialists ◽  
Contextual Approach ◽  
Design Development ◽  
School Students ◽  
Implementation Evaluation ◽  
Student Questionnaire ◽  
Teachers Training

The purpose of this study was to produce a mathematics module with a contextual approach to junior class VII and describe the material quality modules on the set with a contextual approach to class VII students are viewed from the 3 aspect of validity, effectiveness, and practicality. This type of research is the development of research with ADDIE development model. which includes analysis, design, development, implementation, evaluation. Modules have been developed further validated by the validator 3 is 2 mathematics lecturer Budi Utomo Malang Teachers' Training College and one teacher of mathematics as subject matter experts, media specialists, and linguists. The tests showed an average score of 3:06 in the category invalid and declared effective student questionnaire responses with an average score of 89% were categorized as excellent, and practical dinayatakan modules for which there are instructions for using the module, prerequisites, answer key, etc. From the research it can be concluded THAT module set with a contextual approach feasible to be used as teaching materials for junior high school students of class VII.

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