课堂提问对提高学生的学习积极性、学科思维等方面所发挥着不可小觑的作用。本文旨在针对初中化学课堂提问现状,从提问的问题要分层次、要有深度和广度、提问答问形式要多样化、要运用教学机智应对课堂变化、鼓励学生发问等方面对如何提高化学课堂提问的有效性这一问题进行了初步研究。 Classroom questions to improve students’ enthusiasm for learning, subject thinking and other aspects played an important role. The purpose of this paper is to answer the current situation of junior high school chemistry classroom question, from the question to be divided into different levels, there must be depth and breadth, question and answer forms should be diversified, the use of teaching tactics to respond to classroom changes, encourage students to ask questions on how to improve the chemistry class The question of the validity of this issue conducted a preliminary study.