milestones.title

Toddler directs pretend play by assigning roles: 'You be the mommy, I'm the baby.'

Toddler begins to notice and comment on gender differences, like 'She's a girl' or 'He's a boy.'

Toddler speaks in 3-4 word sentences regularly, telling you about what they see, want, and feel.

People outside the family can understand roughly half of what the toddler says.

Toddler grasps size concepts and can identify which of two objects is bigger or smaller.

Toddler begins walking up stairs placing one foot per step instead of both feet on each step.