论文部分内容阅读
高中化学是影响高考成败的重要学科,也是提升学生科学素养的重要方面,更是培养学生科学素养中不可缺少的一部分,所以,教师要有效地将“问题先导,先学后教”模式与高中化学教学结合在一起,以确保学生在自主交流、主动探究中掌握基本的化学知识。因此,作为一线化学教师,要认真研究教材,要有效地将“问题先导,先学后教”模式与高中化学实际进行论述,以确保高效课堂顺利实现。
High school chemistry is an important subject that affects the success or failure of college entrance examination. It is also an important aspect of enhancing students ’scientific literacy. It is also an indispensable part of cultivating students’ scientific literacy. Therefore, teachers should effectively change the mode of “ And high school chemistry teaching together to ensure that students in the independent exchange, take the initiative to explore the basic chemical knowledge. Therefore, as a front-line chemistry teacher, we must carefully study the teaching materials, and effectively discuss the ”Problem-leading, After-school Education" mode and high school chemistry practice so as to ensure a smooth implementation of efficient classroom.