A 2.9-month-old baby can stand alone on a small stool, but sometimes he falls down because he is not stable enough. Now she can easily change from prone position to sitting position. And her fingers are more dexterous, and she can hold small objects with her thumb and forefinger; The baby's vision is close to that of adults, and the sense of distance is more subtle.
3, action development baby can not only sit alone, but also freely change from sitting posture to supine, stand by the railing of the bed, and change from standing posture to sitting posture. You can support your stomach with your hands, clap your hands to welcome you, and choose your favorite toys with your hands.
4. Language development can imitate monosyllabic words issued by adults. Some babies can already pronounce disyllabic words, such as mom and dad.
5. Psychological development When you see an acquaintance, you will smile to show that you know them. Seeing relatives or people who care about him will ask for a hug. If you take away his favorite toy, he will cry. Show surprise or excitement at something new. If you see yourself in the mirror, you will look behind it.
6. When we educate our baby, we can educate our baby from the aspects of language ability and motor coordination ability. Music is a good way to cultivate your baby's imagination and motor coordination.
7. Speaking ability When children are engaged in rich musical activities, there are many opportunities to use their imagination to create. For example, in dancing, children "listen to music and think" and sensitively perceive a specific time.