3 year old
They are pretty much ready for pre-school. They should be talking in sentences and can start to tell stories. They can draw a line and pretty much a circle. They know some of their numbers and letters and they can identify 2-3 colors. The temper tantrums still might persist but has markedly gotten better at this age. They can climb, kick a ball, remove their clothes and most toddlers are pretty much toilet trained at this age.