“测定小灯泡的电功率”为浙教版科学九年级上册的一个实验。教材在教学安排上存在弱化学生甄别能力、束缚学生发散思维和削弱学生表达能力的不足。为此,在实验教学中可采用自探共研的教学模式,以引导学生逐步提高实验设计能力,进而激发和培养学生的发散性思维、收敛性思维及创新能力。 “Measuring the electric power of a small light bulb” is an experiment in the 9th grade of Zhejiang Science Education. The teaching materials in the teaching arrangement have the disadvantages of weakening the ability of the students to screen, constrain the students’ divergent thinking and weaken the students’ ability to express. For this reason, self-exploration and com- prehensive teaching models can be used in experimental teaching to guide students to gradually improve their experimental design capabilities, thereby stimulating and cultivating students’ divergent thinking, convergent thinking, and innovation ability.