Skills such as taking a first step, smiling for the first time, and waving “bye bye” are called developmental milestones. How your child plays, learns, speaks, acts, and moves offers important clues about your child’s development. Check the milestones your child has reached by the end of 18 months by completing a checklist with CDC’s free Milestone Tracker mobile app, for iOS. It’s his way of replying to you. A 10-month-old’s cognitive developmental milestones comprise intelligence, brain development, and overall thinking prowess. ; Chortles – Your baby chuckles, chortles and babbles in response to anything you say to him. Children reach milestones in how they play, learn, speak, act, and move (crawling, walking, etc.). At ten months, the baby knows that a hidden object continues to exist and does not disappear .This ability makes him less anxious when a parent is …

Cognitive developmental milestones are skills that children are expected to develop during the first few years of life. Develops object permanence: The ability to recognize the existence of an object is referred to as object permanence. Cognitive development refers to the evolution of the ability to think and understand. Imitates actions – Whether you’re cooking, cleaning or doing something interesting, your baby will mimic you like a mime and imitate some of your actions. Cognitive Development Milestones. Developmental milestones are things most children can do by a certain age. From decision making to language skills, find out if your child is on track. Click on the age of your child to see the milestones: Print …