Chick Life Cycle Exploration Set Of 21

Crack open the eggs and see the day-by-day development of a chick.  Features realistic illustrations of a developing chick in eggs 1–20, plastic 3-D chick inside the final egg. Includes activity guide with definitions, chicken facts and a blackline master to label. Eggs measure 7 cm L (2¾”L) each. Ages 3+.