This study investigates the development and evaluation of a Retrieval-Augmented Generation (RAG)-based statistics tutor designed to assist students with quantitative analysis methods. The RAG approach was employed to address the well-documented issue of hallucination in Large Language Models (LLMs). A computer tutor was developed that utilizes…

Children from lower socio-economic status families, at times, experience particular difficulties when entering school. These children may be equipped with different skill sets not recognized at school. Many countries, including Singapore, are increasingly concerned about the quality of early education. Paramount to quality is also the inclusion…