培养学生的创新精神和实践能力是新课程改革的重要目标。在《物理课程标准》中,科学探究既是学生的学习目标,又是重要的学习方式之一。科学探究的形式是多种多样的,其要素有:提出问题、猜想与假设、制定计划与设计实验、进行实验与收集证据、分析与论证、评估、交流与合作。通过积极思考并独立探 To cultivate students’ innovative spirit and practical ability is an important goal of the new curriculum reform. In the “physical curriculum standards”, scientific inquiry is not only the learning goal of students, but also one of the important ways of learning. The forms of scientific inquiry are diverse and include the following elements: raising questions, guesses and assumptions, making plans and designing experiments, conducting experiments and collecting evidence, analyzing and arguing, assessing, exchanging and cooperating. Through positive thinking and independent exploration