Group 1 - The recent surge in interest in silkworm farming among third-grade students across China is linked to educational initiatives in the science curriculum, encouraging families to engage in this activity together [1][2] - Many families are struggling to find mulberry leaves, which are essential for feeding silkworms, especially during the "fifth instar" stage when their food intake increases significantly [2][4] - Parents are employing various strategies to source mulberry leaves, including online purchases, community assistance, and local foraging [4] Group 2 - The life cycle of a silkworm, from egg hatching to pupation and moth emergence, takes approximately 40 to 60 days, during which they undergo five molts and have specific environmental requirements [5] - The educational aspect of silkworm farming allows children to experience the full life cycle, fostering an understanding of life, death, and transformation [6] - The silkworm farming industry is evolving with technological advancements, including smart farming techniques that allow for year-round silkworm cultivation and the development of silkworm breeds that can consume alternative feeds [7][9]
一只蚕宝宝 如何让孩子懂得成长、责任与死亡？
Yang Guang Wang·2025-04-29 09:59