The Stages of Early Child Development Ages Zero to Five Years

Between birth and the age of five, your child will progress through several stages of development, or milestones. Your child will begin to recognize your voice, learn the process of speaking and the process of memorization. While children do develop at their own pace, if your child doesn't reach her milestones, consult with your physician.

Birth to One Year

• By age one, your baby can understand simple instructions.

  Your newborn will lack the muscles necessary to control his neck movements. By three months, your child may raise his head when lying on his tummy, notes Mayo Clinic. Your baby will become startled by sudden noises, will recognize your face and smile when you talk to him. At six months, your baby will speak simple syllables such as ba or da. By age one, your baby may say dada or mama and will try to imitate simple words.

One to Two Years

• Two-year-olds develop understanding and recognition.

  Your baby may crawl, sit or pull himself to a sitting position by age one. According to Mayo Clinic, your child may attempt to take steps by this age. A one-year-old can follow with her eyes, can understand the names of people and will start developing bonds with family. By age two, your child can speak simple words, will play with others, and may become difficult and develop separation anxiety. A two-year-old may also recognize his face in pictures and mirrors.

Two to Three Years

• Toddlers engage in play more often.

  Between two and three years old, your child will start developing independence, indicates the Centers for Disease Control and Prevention. Two- to three-year-old children become more curious of their world and engage in exploration. A two-year-old can run, jump and, possibly, skip. Children of this age may also begin potty training. A three-year-old can say his name, speak four-word sentences and openly express love for others. Separation may no longer be an issue for your three-year-old. Also, a three-year-old may also begin asking, "Why" questions.

Three to Four Years

• A four-year-old enjoys family interactions.

  By the end of three years, your child may know colors, draw simple designs and climb stairs. Your child may also turn pages without ripping the book. By age four, your child will develop imaginary friends, states Kids Growth. A four-year-old will become curious with her anatomy. Children at four may still have a security item, such as a blanket or favorite toy. A four-year-old child can undress, sing songs and may delight in helping with simple chores.

Five Years

• A five year old can make the transition from home to school.

  By age five, your child will eagerly try to please you. A five-year-old can master dressing, feeding and bathroom needs without much assistance from you. Five-year-old children no longer have tantrums and may handle frustration well. Your five-year-old child can understand rhymes, state his full name, follows instructions and may count to 10. A five-year-old can also ride a bike (with training wheels), do somersaults, know shapes, color with crayons and tell stories.