Watch a chicken and discuss it's characteristics, needs, body parts, usefulness to humans, behaviour, adaptations etc.
Science content (2016 curriculum):
Biology: Features, Adaptations of Living Things (K, 1, 3, 7)
Science topic (2005 curriculum connection):
Life Science: Characteristics of Living Things (grade K)
Life Science: Needs of Living Things (grade 1)
Life Science: Animal Growth and Changes (grade 2)
Life Science: Diversity of Life (grade 6)