With the development of self-regulation of action, 2-year-old babies become aware of their own actions, and gradually develop independence and autonomy, and begin to learn to refuse the help and requests of adults, will often say “no” to rebel against parents and show their own strength, can change from calling their own name to calling themselves “I”, from the object to the subject to recognize themselves, self-awareness to produce a leap of qualitative development. There are many communication and play games that can be played with 2 year olds, especially some social games that can develop and build peer relationships with young children. 1.Listen to the story and retell the content Choose some picture books with continuous plots and tell your baby to listen first, then let him/her say the main characters and content of the story to enrich his vocabulary and provide language expression. 2.Pierce colored beads and learn to count and recognize the colors and shapes of the beads while wearing them with a string. 3.Imitate drawing When your baby can hold a pen and draw spontaneously on paper, you can teach him to imitate drawing sticks (straight lines) and balloons (circles). 4.Learn to recognize the inside and outside, front and back, top and bottom, how much, height and short. Prepare some boxes or plates, let the baby put the toys in or outside the box, on or under the box, in front of or behind the box, in the process of playing, teach the baby to understand the concept of space. Teach your baby to understand the concept of how many items, height, etc. by playing games with your baby to compare height and how many. 5.Play with children Encourage your baby to play games with children, such as playing house, planting flowers, driving trains and other imaginative games to protect and cultivate your baby’s interest and imagination, and learn social rules such as waiting, sequencing, sharing and sympathy. 6, up and down the stairs by themselves When the baby can hold the railing up and down the steps or stairs, use language and toys to encourage and guide the baby to practice holding things up and down the stairs by themselves; put a rope in front of the baby’s feet to encourage him to jump over to improve physical coordination and gross motor ability. Adults in the side to give appropriate help to prevent the baby bump. 7.Strive to be parents’ little helper Encourage your baby to help your parents to do the chores within their reach, such as cleaning up toys, wiping the table with a rag, sweeping the floor with a broom, etc., to promote the development of your baby’s self-confidence and stimulate the enthusiasm of participating in household chores. Warm tips: 1, the age of the baby like to play with children, should be encouraged 2, unstable temperament, no patience 3, it is difficult to wait or take turns to do things, adults should be next to guide 4, the baby likes to hug, kiss relatives, to encourage this practice of expressing feelings Baby 3 years old with the ability 1, can say the complete children’s song will not say their names 2, say their gender, name 3, answer Some simple questions 4, recognize simple shapes 5, draw circles and crosses according to the diagram 6, remember what happened 2 weeks ago 7, origami, thread beads, build up 10 blocks 8, can ride children’s tricycles 9, go up and down the stairs by themselves will not jump on both legs 10, will go to the toilet by themselves during the day 11, can button, put on shoes and socks 12, wash and dry their own hands 13, like to play with children Early identification of baby’s developmental abnormalities If your baby has the following performance at the age of 3, seek medical attention promptly 1.Single interest, stereotyped 2.Can’t concentrate 3.Can’t imitate drawing circles 4.Can’t communicate with other babies, play games 5.Can’t control emotions