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All Journal Cakrawala Pendidikan Edu Sains: Jurnal Pendidikan Sains dan Matematika EDU-MAT: Jurnal Pendidikan Matematika Jurnal Mercumatika : Jurnal Penelitian Matematika dan Pendidikan Matematika KALAMATIKA Jurnal Pendidikan Matematika Metodik Didaktik Faktor Exacta Formatif: Jurnal Ilmiah Pendidikan MIPA JKPM (Jurnal Kajian Pendidikan Matematika) JTP - Jurnal Teknologi Pendidikan SAP (Susunan Artikel Pendidikan) RESEARCH AND DEVELOPMENT JOURNAL OF EDUCATION (RDJE) Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Jurnal PkM (Pengabdian kepada Masyarakat) Journal of Instructional Development Research Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang Jurnal Lingkar Mutu Pendidikan
Leonard, Leonard
Universitas Indraprasta PGRI
Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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PENGEMBANGAN MEDIA PEMBELAJARAN MATEMATIKA KARTU U-MATH (UNO MATHEMATICS) Savira Fatima Utami; Leonard Leonard
Research and Development Journal of Education Vol 9, No 2 (2023)
Publisher : Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/rdje.v9i2.11350

Abstract

The purpose of this research is to develop the design of mathematics learning in grade V elementary school. The design of the learning is expected to facilitate mathematics learning for grade V students. The steps used are ADDIE (Analyze, Design, Development, Implementation, Evaluate). After going through these steps, a learning media in the form of an Uno Mathematics card game was formed. The development of U-MATH (Uno Mathematics) card game media is a modification of the Uno card game. U-MATH card game media is one of the developments of visual-based print media because the media produced through the printing process produces text, graphics, and photos or images displayed on the card. The media consists of 5 chapters consisting of Integer Counting Operations, Fractions, Unit of Measurement, Flat Build, and Simple Space Build. With this teaching material that has been made, it is expected to facilitate students in the process of learning mathematics. In addition, it is able to assist teachers in achieving math learning objective. 
Application of Contextual Approach in Improving Computational Operation Skills in Students with Learning Delays Puteri, Novita Cahyo; Leonard, Leonard; Astuti, Natalia Tri
Formatif: Jurnal Ilmiah Pendidikan MIPA Vol 14, No 2 (2024): Formatif: Jurnal Ilmiah Pendidikan MIPA
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/formatif.v14i2.25031

Abstract

This study aims to analyze and determine the effect of applying the contextual approach in improving the ability of calculation operations in students with learning delays. This study uses a quantitative approach with a single-subject experiment method, often called Single Subject Research (SSR), with an A-B-A design. The subject of this study is grade VIII students at SMP Islam Mandiri. The data collection technique in this study was carried out using observation and a test of computational operation ability. The results of the baseline-1 phase showed a stable score and increased when the treatment was carried out in the intervention phase; after the treatment was carried out, the research subjects were then given a test in the baseline-2 phase, and the results obtained increased with a score of 100 in each session. The percentage overlap of the three phases is at the level of 0%. Thus, the results show that applying the contextual approach positively improves the ability to calculate operations in students with learning delays.
Task and Forced Instructional Strategy: Instructional Strategy Based on the Character and Culture of the Indonesian Nation Leonard, Leonard
Formatif: Jurnal Ilmiah Pendidikan MIPA Vol 8, No 1 (2018): Formatif: Jurnal Ilmiah Pendidikan MIPA
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (152.911 KB) | DOI: 10.30998/formatif.v8i1.2408

Abstract

The application of instructional strategy must consider the characteristics and students' culture to get an optimal learning result. The Indonesian character is to be based on this strategy and not finish the task well if there is no compulsion or punishment. This character is a background of purpose tasks and forced instructional strategy. This strategy emphasised a routine task and a plan for the students, noticing the deadline for finishing the task and the punishment if the task is not finished well. This strategy can be an alternative strategy to increase learning quality, especially to develop the student's awareness about how studying is important for them.
Evaluation and Restructuring National Education Standards Damanik, Jafriansen; Leonard, Leonard
Formatif: Jurnal Ilmiah Pendidikan MIPA Vol 14, No 1 (2024): Formatif: Jurnal Ilmiah Pendidikan MIPA
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/formatif.v14i1.22679

Abstract

The Indonesian government has emphasized the need for National Education Standards, which are a reference for the quality of education at every level of education, both formal and non-formal. National education standards are the minimum criteria for the education system in all jurisdictions of the Republic of Indonesia. After being established through Government Regulation No 19 of 2005 on National Education Standards, the national education standards need to be evaluated and if necessary restructured. The government regulation states that the national education standards should be improved in a planned, directed and sustainable manner in accordance with the changing demands of local, national and global life. Evaluation needs to be carried out on the national education standards as a whole, covering the eight components of the standards and reviewed from various aspects. In evaluating and restructuring the national education standards, this can be done by reducing the standard content indicators, simplifying the standard aspects and reducing the standard components. Based on the results of this study, the author concludes that it is necessary to restructure the national education standards by reducing the number of standards to four: graduate competency standards, content standards, process standards and assessment standards. While the other four standards can be considered not to be set as part of the national education standards, because they are already regulated in the national education regulations.
The Influence of Instructional Strategy and Motivation the Natural Science Subject Instructional Outcomes Sudrajat, Yayan; Sari, Ni Wayan Ayu Permata; Nurdin, Nurdin; Leonard, Leonard
Formatif: Jurnal Ilmiah Pendidikan MIPA Vol 14, No 1 (2024): Formatif: Jurnal Ilmiah Pendidikan MIPA
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/formatif.v14i1.17575

Abstract

Is the Jigsaw Model Still Relevant for Improving Mathematical Ability? Meta-Analysis Studies Soebagyo, Joko; Maarif, Samsul; Suhendri, Huri; Leonard, Leonard
Formatif: Jurnal Ilmiah Pendidikan MIPA Vol 14, No 1 (2024): Formatif: Jurnal Ilmiah Pendidikan MIPA
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/formatif.v14i1.20436

Abstract

The Jigsaw learning model focuses on student activities in learning in general and also has an influence on students' mathematical abilities, but there are also some that do not have a significant influence. This research attempts to answer how much influence the Jigsaw model has based on the desired categorical variables. Therefore, meta-analysis research is needed to provide comprehensive and in-depth conclusions about the application of the Jigsaw model to students' mathematical abilities. Comprehensive Meta-Analysis (CMA) is used to evaluate a property's value based on comparisons to similar properties in the same area. Data was obtained from Publish or Perish (PoP) with a total of 500 articles from 2010 to 2023 with the Google Scholar database. The number of journals that meet the requirements and will be analyzed is 30 sample articles with a total of 1252 students. The moderator variables in this study consider country, education level, sample size and publication source. Based on research findings, the Jigsaw model has a significant influence on numeracy skills (P-value 0.05), with an effect size of 1.146 which is classified as very high based on fixed effects and a standard error of 0.045. The research results show that the Jigsaw model is still relevant for improving students' mathematical abilities, especially at the elementary school level. This meta-analysis study reveals that there is no difference in the results of implementing the Jigsaw model on students' mathematical abilities in all country categories.
PENGARUH KECERDASAN INTRAPERSONAL DAN KONSEP DIRI TERHADAP PRESTASI BELAJAR MATEMATIKA Christin Monica; Leonard Leonard
Jurnal Lingkar Mutu Pendidikan Vol 21 No 2 (2024): Jurnal Lingkar Mutu Pendidikan
Publisher : LPMP Provinsi DKI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54124/jlmp.v21i2.119

Abstract

The purpose of this research is to find out: (1) the influence of intrapersonal intelligence and self-concept on mathematics learning achievement; (2) the influence of intrapersonal intelligence on mathematics learning achievement; (3) the influence of self-concept on mathematics learning achievement. The method used in this research is a survey method using descriptive analysis. The sample was obtained using the Non Probability Sampling technique as many as 62 students from class X SMK PGRI 2 Depok. Data analysis consisted of descriptive analysis, data analysis requirements test, and hypothesis testing. The data analysis requirements test used were normality test, linearity test and multicollinearity test. The results of hypothesis testing with a significant level of 5% or α = 0.05, namely (1) there is a significant influence between intrapersonal intelligence and self-concept on mathematics learning achievement. (2) there is a significant influence between intrapersonal intelligence on mathematics learning achievement. (3) there is a significant influence between self-concept on mathematics learning achievement.
Co-Authors Amanda Mevianti Amanda Mevianti Ananda Putri Iskandar Anggita Putri Lestari Anggraini Astuti Annisa Utama Berliana Annisa Yulianti Astuti, Natalia Tri Bonita Azami Christin Monica Cinta Wayansari Clara Angelina Damanik, Jafriansen Della Safitri Dessolina Dessolina Dhela Anindi Ramadhanti Dini Anggraheni Dwi Setia Ningrum Eka Siti Nur Farochmah Evi Kristina Faiza Faiza Farida Wahyuningtias Fitra Setya Dwi Utami Fitri Siti Octaviani Hanna Sundari Hasbullah Huri Suhendri Ichwan Maulana Ipah Kholivah Ita Rosita Julinda Siregar Kurnia Khaerul Nisa Mailizar Mailizar Marisah Chaidir Maya Masitha Astriani Mega Pratiwi Miftahul Jannah Mohamad Halim Dwi Kusuma Monika Clara Noviati Muh. Aripin Nurmantoro Muhammad Ikhsan Mutia, Intan Nadia Lisbeth Napitupulu Nanda Novi Linda Natalia Tri Astuti Ningrum Handayani Novita Cahyo Puteri Novita Cahyo Puteri Noviyani Florentina Nurdin Puteri, Novita Cahyo Putri Indah Sari Ribka Dwi Y. Rismurdiyati Rismurdiyati Samsul Maarif Sarah Aulia Oktaviani Sari, Ni Wayan Ayu Permata Satria Rusdiansyah Savira Fatima Utami Selly Gita Freticilia Serlina Serlina Setyani Intan Novitasari Shafira Ramadhani Silvie Adhe S. Siti Alfiyyah Atikah Kusnadi Sitta Khomsatun Supriyati Soebagyo, Joko Sri Wahyuni Sri Wahyuningtyas Sudrajat, Yayan Supardi U.S. Syafa'atun Syafa'atun Syahid Syifa Ismi Wardani Tasya Febrina Tri Mutia Salsabila Vera Fahreza Vilandina Alif Kamin Vira Adfawinata Yudi Irawan Zulfiati Syahrial