This paper presents an expanded explanation of the Optimized Intervention Framework in Literacy and Numeracy, emphasizing the integration of multimodal strategies, inquiry-based learning, peer support, and technology-enhanced instruction. In recognition of the persistent challenges in foundational skills among learners, the framework proposes a structured and holistic approach to addressing gaps in both literacy and numeracy. The framework draws on current educational research, highlighting the efficacy of peer teaching, phonics instruction, multimodal learning, real-world applications, and inquiry-based techniques in improving academic performance. It also underscores the role of support mechanisms that ensure sustained progress through continuous monitoring, feedback, and differentiated learning opportunities. By situating these strategies within contemporary evidence-based practices, the model provides educators with a practical guide to implementing varied interventions that are learner-centered, developmentally appropriate, and responsive to diverse learning needs. The expanded discussion illustrates how each component contributes uniquely to literacy and numeracy development while working synergistically to create an enriched learning environment. Ultimately, the study affirms that a comprehensive and well-designed intervention framework is critical in cultivating confident, independent, and competent learners prepared for complex academic tasks.