Our Hatching Calendar: The Life Cycle of a Baby Chick

Follow the twenty-one day development of a chick embryo in order, naming what changes at each stage

Track elapsed days against a real start date, colouring one square per day

Anticipate hatching from the signs the calendar names, such as the beak turning to the air space and the first cracks

Fill in the "Day 1 is on" line as the eggs go into the incubator; every square after it is counted from that date

One square coloured at the same point each morning turns the calendar into a daily routine rather than a one-off worksheet

Print one for the classroom wall and smaller copies for individual children if you want both a shared countdown and a personal record

Life cycle sequencing — children follow embryonic development in order across twenty-one days, from a beating heart to a chick ready to hatch.

Calendar tracking — a square is coloured for each day that passes, counting forward from a start date written on the sheet.

Observation and anticipation — the candling squares and the watch-for-cracks note connect the printed calendar to what children can actually see in the incubator.