Life Cycle of a ChickenEgg to chick to hen — 21 days from start to hatching.2nd GradeUnlike a frog or a butterfly, a chick looks like a small version of the adult fromday one.1EGGThe hen lays it. Inside, the chick has yolk to feed on.2INCUBATIONKept warm for about 21 days by the hen sitting on it.3HATCHINGThe chick chips its way out using a hard egg tooth on its beak.4CHICKFluffy, can walk and peck within hours.5PULLETA young hen. Feathers replace the fluff.6HENFully grown at about 6 months, and starts laying eggs of her own.This is direct development — no complete change of body shape. Mostbirds and mammals work this way.Life Cycle of a Chickenlearnposters.com
Life Cycle of a Chicken — printable science wall chart from LearnPosters. Free vector PDF, US Letter and A4.

Life Cycle of a Chicken, step by step

Unlike a frog or a butterfly, a chick looks like a small version of the adult from day one.

  1. EGGThe hen lays it. Inside, the chick has yolk to feed on.
  2. INCUBATIONKept warm for about 21 days by the hen sitting on it.
  3. HATCHINGThe chick chips its way out using a hard egg tooth on its beak.
  4. CHICKFluffy, can walk and peck within hours.
  5. PULLETA young hen. Feathers replace the fluff.
  6. HENFully grown at about 6 months, and starts laying eggs of her own.

This is direct development — no complete change of body shape. Most birds and mammals work this way.

Questions about the Life Cycle of a Chicken poster

What’s on the Life Cycle of a Chicken poster?
6 numbered steps. Unlike a frog or a butterfly, a chick looks like a small version of the adult from day one. EGG — The hen lays it. Inside, the chick has yolk to feed on.; INCUBATION — Kept warm for about 21 days by the hen sitting on it.; HATCHING — The chick chips its way out using a hard egg tooth on its beak.; CHICK — Fluffy, can walk and peck within hours.; PULLET — A young hen. Feathers replace the fluff.; HEN — Fully grown at about 6 months, and starts laying eggs of her own.. This is direct development — no complete change of body shape. Most birds and mammals work this way.
Who is the Life Cycle of a Chicken poster for?
Life Cycle of a Chicken is filed under 2nd Grade (ages 7–8), so it matches what that year asks a child to remember. It is equally useful to an older student revisiting science, and to the parent or teacher answering the question at the kitchen table.
When should you use the Life Cycle of a Chicken poster?
Compare it with the frog cycle. One changes shape completely; this one does not. A wall chart earns its place by being glanceable from where the work is happening, so Life Cycle of a Chicken belongs on the wall where that science work actually happens, within glancing distance, rather than filed away.
What other posters go with Life Cycle of a Chicken?
Food Chains, Habitats and Magnets sit alongside Life Cycle of a Chicken in the 2nd Grade set. Printed together they make a wall rather than a single sheet, which is how a reference set actually gets used.Food ChainsHabitatsMagnets
Is the Life Cycle of a Chicken poster free to download and print?
Yes. Life Cycle of a Chicken downloads as a free PDF with no account, no email and no watermark, like everything else in the 2nd Grade set. Print as many copies as you like for a home, a classroom, a library or a tutoring group; reselling the file is the only thing the licence rules out.Read the licence
What size does the Life Cycle of a Chicken poster print at?
Life Cycle of a Chicken is a vector PDF laid out for US Letter, and prints on A4 with Fit to page — the same file, no separate download. Because every mark on it is drawn rather than photographed, it stays sharp enlarged to A3, A2 or A1 at a copy shop. Colour carries emphasis only, so a greyscale print of Life Cycle of a Chicken loses nothing.Printing guide

Related posters

Charts that sit alongside Life Cycle of a Chicken on the same wall.

Browse every 2nd Grade poster, or start from the full catalogue.