This study aims to examine recent developments in 21st-century education, with particular attention to the theory of multiple intelligences, educational technology, and the principles of social justice and equity. Using a literature review approach, this study demonstrates the growing importance of an inclusive and holistic approach to education. The theory of multiple intelligences is increasingly recognized as a response to this need, by appreciating the diversity of intelligences in the educational process. Furthermore, educational technology and educational games have been shown to contribute to the development of social skills and student participation. The principles of social justice and equity have emerged as important aspects of educational practice and policy. This study recommends further research on optimizing practices based on the theory of multiple intelligences, the efficiency of technology-based educational games, and the integration of principles of social justice and equity in educational contexts.