观察能力是人类认识世界的一个重要途径和开端,是发现问题和发明创造的首要步骤,是学生学习科学知识的重要方法和途径,是培养学生实事求是的学习态度和科学方法的重要手段,是学生将来就业从事创造性劳动和科研不可缺少的素质。观察能力是发展思维能力与创造能力的基础,实验是科学教学中一种特殊形式的学习实践活动,在这个实践过程中,实验——观察——思维始终是紧密联系在一起,它们相互影响、相互制约。 Observe ability is an important way and beginning of mankind’s cognition of the world. It is the first step of discovering problems and inventions. It is also an important method and way for students to learn scientific knowledge. It is an important means to train students to seek truth from facts and scientific methods. Future employment in creative labor and scientific research indispensable qualities. Observational ability is the basis for developing thinking ability and creative ability. Experiment is a special form of learning and practice in science teaching. During this practice experiment-observation-thinking is always closely linked, and they influence each other. Mutual restraint.