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教学目标1.知识技能:学生能够了解不同的液体可以改变物体的沉或浮,培养学生发现问题的能力。2.过程与方法:学生经历“观察—发现—推测—验证—应用”的科学探究过程,掌握科学探究的一般方法。3.情感态度:培养学生探究科学的兴趣和实事求是的科学态度。设计思路1.鼓励大胆猜测
Teaching Objectives 1. Knowledge and skills: Students can understand different liquids can change the sink or float objects, to develop students’ ability to detect problems. 2. Processes and Methods: Students experience the scientific inquiry process of “observation - discovery - speculation - verification - application” to master the general methods of scientific inquiry. 3. Emotional Attitude: Train students to explore scientific interest and seek truth from facts in a scientific manner. Design ideas 1. Encourage bold guess