In terms of labor values, labor education should strive to help learners: first, establish a correct labor view and a positive labor attitude (that is, have a "labor spirit"), and reject the wrong values such as "having leisure and hating work" and "getting something for nothing"; Second, form a value attitude of respecting and loving the labor process, labor achievements and the labor subject-the working people (the embodiment of "labor spirit").
In cultivating good labor literacy (narrow sense), labor education should pay special attention to: first, to promote students to have certain labor knowledge and skills and become all-round people; Secondly, develop the potential of learners' creative labor and become creative workers needed in the new era; Third, form good work habits and become a dignified and educated modern citizen who is "sweating and self-reliant".
Adolescence is a critical period for students' physical and mental development. As a junior high school science teacher, we can carry out reasonable and natural ad