科学技术不断更新,信息社会迅猛发展,对人才的要求越来越高,需要具有思索性、创造性、有竞争力和较高科学素养的人才。在科学研究领域中,教师要尽量设计一些探索性和开放性的问题,给学生自主探索的机会,让学生在比较充分的思考空间内,去思考和探究,激发学生科学思维的火花。 With the constant updating of science and technology, the rapid development of the information society and the ever-increasing demand for qualified personnel require talents with pithiness, creativity, competitiveness and high-level scientific literacy. In the field of scientific research, teachers should try their best to design some exploratory and open questions to give students the opportunity to explore independently, so that students can think and explore in a more adequate space of thinking to stimulate students’ scientific thinking.