A Micro-lecture of Central Limit Theorem Focusing on Both Theory and Application

This document aims to solve two problems in the teaching and learning progress for central limit theorem: the difficulties in understanding and application. Based on a micro-lecture carrier, combining mathematical modelling, computer simulation and actual cases together, we arouse the active thinking of students by question-derived teaching approach step by step, which results in a good interpretation of the principle of central limit theorem and improvement of the students' application ability.