Life cycle of a caterpillar for preschool kids

Updated February 21, 2017

Preschool children love magic and the wonder of discovery; sometimes, nothing can seem more magical than the idea of having a caterpillar go to sleep and wake up with wings. Growth and seeing how insects, people and animals change as they get older is also a source of fascination for preschoolers. Sequential pictorials can help illustrate the life cycle of the butterfly, which is one of the more dramatic of all.


An egg is laid on the underside of a leaf. It appears to look like a small green translucent marble. Preschooler's attention would be engaged right away, if the teacher were to make a game of finding the egg under a leaf. Make leaves out of green construction paper and have the preschoolers turn them over to find the "egg" -- a small green bead -- you have coloured or glued to the back of a single leaf. If you have room for a display in your classroom, get an artificial tree, and glue a marble to the underside of one leaf. Tell the preschoolers that the egg has been laid in a secret spot and have them look for it individually. Another idea is to draw a mural of a tree and give each child an outline of a leaf to colour and cut out. Have them glue an egg to the back of their leaf. Attach each leaf to the tree at the stem with tape or tacks, so that the underside can be lifted.


The caterpillar emerges from the egg in the next stage of the life cycle. In order to illustrate that, draw a fat caterpillar with lots of sections that the preschooler can colour. Encourage them to use their favourite colours on the caterpillar, while explaining that these colours will be similar for the butterfly. Or, draw a poster size outline of a caterpillar and let each child colour in a section. Hang this next to the artificial tree. If you have done the tree mural, cut out individual caterpillars that are smaller than the leaves. Have the children colour their caterpillars and then attach them to the leaves.


The caterpillar wraps himself in a cottony cocoon called the chrysalis to undergo the process of metamorphosis that will turn it into a butterfly. Demonstrate the size and shape of the chrysalis. Have the children paste cotton to a simulated caterpillar, which can be formed of clay or crayon pieces. Attach the chrysalis to the branches of the tree. You can also make up a little song about the caterpillar sleeping through the winter.


Have each child colour a butterfly and cut them out. Hang the butterflies with thread from the ceiling, so that they can appear to be flying in the breeze, or tack them to the wall by the tree mural. Point out the differences between some of the colourings of the butterflies, explaining that nature provides us with many different colours and types of butterflies.

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Ann LaPan travels exuberantly in body and mind via planes, trains, automobiles and superb literature. A webmaster, website designer, graphic artist, accountant and musician (Jill of all trades, master of a few), she writes Today’s Horoscope for Shooting Star