Leonard Leonard
YOU?
Author Swipe
View article: Improving Multiplication Performance in Students with Dyscalculia Using GARISMATIKA: A Single-Subject Design
Improving Multiplication Performance in Students with Dyscalculia Using GARISMATIKA: A Single-Subject Design Open
This study investigates the effectiveness of the GARISMATIKA method – a structured, visually based instructional approach – in enhancing multiplication skills among eighth-grade students with dyscalculia. Employing a single-subject researc…
View article: GeoGebra: Its Effects on Education Students’ Attitudes, Motivation, and Performance in College Algebra
GeoGebra: Its Effects on Education Students’ Attitudes, Motivation, and Performance in College Algebra Open
Mobile applications like GeoGebra are crucial for learning algebraic function graphing among college students. This application provides interactive visual aids that improve comprehension and memory of complex ideas relating to graphing of…
View article: Implementation of 21st-Century Skills in General Mathematics and Its Impact on Student Performance: Bases for Developing a Self-Learning Module
Implementation of 21st-Century Skills in General Mathematics and Its Impact on Student Performance: Bases for Developing a Self-Learning Module Open
Mathematics plays a crucial role in the 21st century because it emphasises logical and systematic problem-solving processes. This research evaluated the implementation of 21st-century skills in general mathematics instruction and the mathe…
View article: Application of Contextual Approach in Improving Computational Operation Skills in Students with Learning Delays
Application of Contextual Approach in Improving Computational Operation Skills in Students with Learning Delays Open
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 expe…
View article: The Influence of Instructional Strategy and Motivation the Natural Science Subject Instructional Outcomes
The Influence of Instructional Strategy and Motivation the Natural Science Subject Instructional Outcomes Open
Lecture instructional is the instructional that students are asked to listen to the subject materials conveyed to be absorbed properly. Meanwhile, discussion instructional is the instructional where students are asked to discuss the subjec…
View article: Is the Jigsaw Model Still Relevant for Improving Mathematical Ability? Meta-Analysis Studies
Is the Jigsaw Model Still Relevant for Improving Mathematical Ability? Meta-Analysis Studies Open
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 answe…
View article: Development of Audio-Visual Media-Based Learning Tools on The Subject of Protein Synthesis
Development of Audio-Visual Media-Based Learning Tools on The Subject of Protein Synthesis Open
Background: This research aims to develop audio-visual media-based tools on the subject of protein synthesis. Methods: The study design based on the analysis of some of biology material’s characteristic that difficult, rote, and abstract. …
View article: Single-Subject Research: Mathematical Reasoning Ability of Slow Learners in Straight-Line Equations
Single-Subject Research: Mathematical Reasoning Ability of Slow Learners in Straight-Line Equations Open
Mathematics is one of the difficult subjects to understand, especially for slow learners. Slow learner is a term for children who find it difficult to learn something, be it academics or skills. The present study aims to analyze the mathem…
View article: Analisa Kebijakan Pemerintah Terkait Ancaman Pengangguran Pasca Kenaikan Inflasi pada DKI Jakarta
Analisa Kebijakan Pemerintah Terkait Ancaman Pengangguran Pasca Kenaikan Inflasi pada DKI Jakarta Open
Unemployed are people or people who have not got a job, are looking for work and have lost their job or are not working at all. This study aims to analyze Government Policy Related to the Threat of Unemployment Post-Inflation Increase in D…
View article: IDENTIFIKASI MATERI YANG DIANGGAP SULIT UNTUK PELAJARAN MATEMATIKA PADA JENJANG SMP KELAS 8
IDENTIFIKASI MATERI YANG DIANGGAP SULIT UNTUK PELAJARAN MATEMATIKA PADA JENJANG SMP KELAS 8 Open
This study aims to identify mathematical material that is considered difficult at the Junior High School level class VIII. This research used a descriptive method with interview techniques. Needs analysis was carried out to experts, namely…
View article: The Development of E-Comic Learning Media for Elementary School Mathematics Learning
The Development of E-Comic Learning Media for Elementary School Mathematics Learning Open
This research aims to produce a mathematics learning media in e-comics for one year of learning in grade 2 elementary school. This research refers to the 4-D Development Model consisting of 4 steps, namely: (1) define, (2) design, (3) deve…
View article: Brexit: The ‘Bread and Butter’ Implications: A Response to ‘Comparing Social Security Provision in the North and South of Ireland’ by Ciara Fitzpatrick and Charles O'Sullivan
Brexit: The ‘Bread and Butter’ Implications: A Response to ‘Comparing Social Security Provision in the North and South of Ireland’ by Ciara Fitzpatrick and Charles O'Sullivan Open
Irish Studies in International Affairs - Volume 32, Number 2, Analysing and Researching Ireland, North and South 2021
View article: Granger Causality Effect of Taxation on Economic Growth in Nigeria
Granger Causality Effect of Taxation on Economic Growth in Nigeria Open
Granger Causality Effect of Taxation on Economic Growth in Nigeria Adeniran, Busari G, Uguru, Leonard C. Abstract This study examines the extent to which revenue from taxation has improved the growth of Nigerian economy. An Ordinary Least …
View article: Development of Android-Based Mathematics Learning Media
Development of Android-Based Mathematics Learning Media Open
The purpose of this research is to develop an Android-based math learning media that can be accessed using smartphones.This research is research development and using ADDIE model development with 5 stages of development, namely analysis, d…
View article: The Role of Aptitude Treatment Interaction Instructional Model with Task and Forced Instructional Strategy on Student Mathematical Reasoning Ability
The Role of Aptitude Treatment Interaction Instructional Model with Task and Forced Instructional Strategy on Student Mathematical Reasoning Ability Open
This research was conducted to determine the effect of aptitude treatment interaction (ATI) instructional models with task and forced instructional strategy to mathematical reasoning abilities. Mathematical reasoning ability is an ability …