(1) enables students to establish a correct concept of labor, develop good labor habits, cultivate the thoughts and feelings of people who love labor and labor, and have excellent moral character of observing labor discipline and caring for labor tools and labor results.
(2) enable students to learn some basic knowledge of production technology and some basic knowledge of vocational technology.
(3) Make students participate in certain productive labor practice and learn to use some productive labor tools.
④ Promote the healthy development of students' body and mind.
With the acceleration of urbanization and the improvement of living standards, the topic of healthy drinking water has attracted more and more attention. W