Childrenwatch YouTube video about the life cycle of a silkworm.

Put it up in your classroom as a visual reminder of the life cycle of a silkworm

Stages in the life cycle of a silkworm:

The next stage in the life cycle of a silkworm is apupa. When the caterpillar has grown large enough and is ready to go to the stage of pupa, it starts weaving a net around itself to hold itself. Then, it moves its head from one side to another, making a figure eight (8). During these movements, caterpillars secrete a fibre made of protein, which solidifies and hardens when exposed to air for some time. This is thesilk fibre. Caterpillars continue to spin silk fibre till they completely get covered by these fibres. This silk covering in which a silkworm covers itself is known as acocoon. Further development of the silkworm takes place inside the cocoon, and it enters the pupa stage. After sometime, the pupa enters into the adult stage and emerges out of the cocoon as a moth. The whole process thus continues and is known as the life cycle of a silkworm.

Life Cycle of the Silk Worm - Mendip Silks

Bombyx mori - Wikipedia, the free encyclopedia

The life cycle of a silkworm begins from the eggs laid by the mother worm and from these eggs the silkworm larvae are generated after 10 days. The silkworm larva usually eats leaves like mulberry leaves and completes the second stage of the life cycle in 4-6 weeks. In their third stage, they create silk thread shells and remain there for another 3 to 8 days and then create an oval cocoons. The cocoon-stage lasts for around 16 days and they become moth in the final stage. With time the moths become grown-up and recycle the processes again.

The silkworm spins a cocoon for protection, to permit the development of the pupa or chrysalis

The life cycle of a silkworm starts when a female silk moth lays eggs on the mulberry leaves andends whenpupa enters into the adult stage and emerges out of the cocoon as a silk moth.

The Life Cycle of the Silkworm - YouTube