教师帮助学生制订计划目标,如,开展自制仪器展评、替代品竞赛等,奖励和表彰竞赛成绩优秀的学生。鼓励学生之间开展家庭小实验活动的互相学习和互相交流,鼓励学生根据家庭小实验撰写化学小报。引导学生通过多种多样的家庭小实验探究活动,把家庭小实验引进课堂,并逐渐养成科学态度,获得科学方法,在“做科学”的探究实践中发展学生的科学探究能力。 Teachers help students to set program objectives, such as conducting self-made instrument exhibition reviews, substitute competitions, and rewarding and honoring students with outstanding academic performance. Encourage students to learn and interact with each other on small experimental activities in their hometowns and encourage them to compose chemistry tabloids based on small experiments at home. Guide students through a variety of small family experiments to explore activities, the introduction of family experiments into the classroom, and gradually develop a scientific attitude, access to scientific methods, in the “science” to explore the practice of students’ scientific inquiry ability.