高中化学课堂提问应该明确具体,由浅人深,保持知识体系。既有严格科学性,又有浓厚趣味性。要使学生绞绞脑汁,又让他们力能胜任。为了保证课堂提问的这些基本质量,应该遵循下列“十性”原则。明确性与具体性课堂提问时,问题要提得明确。不明确的提问,会使学生感到含糊不清,无所适从。这样答可以、那样答也行一类的提问,是提问设计者最忌讳的事。口 High school chemistry class questions should be clear and specific, from shallow to deep, to maintain the knowledge system. Both strict scientific, but also interesting. To make students twist their brains, let them be able to force. In order to ensure these basic qualities of class questions, the following principles of “ten sex” should be followed. Clearness and specificity of classroom questions, the question should be made clear. Ambiguous questions will make students feel vague and know what to do. This answer can be, as answer a line of questioning is the most taboo designer questions. mouth