Physical skills
Can he/she see and hear, roll, crawl, walk, grasp toys, and stack blocks
Communication skills
Can he/she express his/her wants and needs? Can he/she understand other people?
Cognitive or thinking skills – How does he/she explore the environment and learn from it?
Social or emotional development – How does he/she relate to familiar and unfamiliar people and situations?
Adaptive or self-help skills – Does he/she eat, drink, toilet, and dress him/herself age appropriately