化学实验是进行科学探究的重要方式,学生具备基本的化学实验技能是学习化学和进行探究活动的基础和保证,因此化学实验探究在化学教学中起着十分重要的作用。通过实验探究,对实验现象观察和分析再经过推断和下结论,有助于学生形成化学概念;有助于理解和巩固化学知识;有助于发展学生的智力。只有让学生自己动手做实验,才能培养他们的实验技能。化学教学如果不在实验中下功夫,是很难有效 Chemistry experiment is an important way to conduct scientific inquiry. Students have the basic chemical experiment skills are the basis and guarantee for learning chemistry and conducting inquiry activities. Therefore, chemistry experiment exploration plays an important role in chemistry teaching. Through experimental exploration, observation and analysis of experimental phenomena can be used to help students to form chemical concepts, help them understand and consolidate their chemical knowledge, and help develop students' intelligence through inferences and conclusions. Only by letting students do experiments themselves can they develop their experimental skills. Chemistry teaching is hard to be effective without experimenting