At this stage, the baby can know his mother, and will jump into his mother's arms in many people. When he hears her voice, he will probe for it. Babies learn to play with their hands. They can practice looking in the mirror, moving different objects in the mirror, knowing their different characteristics and stimulating their interest in exploring the outside world.

◆ Beat the ball.

Replace the hanging toy with a ball with a bell, and the mother helps the baby's little hand pat the ball. The ball will swing back and forth and make a sound to attract the baby to beat constantly. The baby can't estimate the distance yet, and his hands are not flexible. He often missed the air, and finally hit it and the ball ran away. It's hard to hit again. You can use the swing of the ball and the bell to attract the baby.

Change the hanging position of the ball every time you play, so as to avoid cross-eyed observation for a long time. Put the ball away after playing to prevent staring. Practice flapping a moving target, further practice hand-eye coordination, and prepare for catching the lifted toy at 4 ~ 5 months.

◆ Lie on your elbow.

The baby is prone, and the movable mirror is placed on the baby's head. Babies like to look at themselves in the mirror and will try to support their upper body. Mom helps the baby put one elbow well, and the baby will put the other elbow well on his own initiative, which can support the whole chest and broaden his horizons, and the baby will stretch out an arm to get the toys around him. This is also to exercise the muscles of the neck, upper limbs and chest, and at the same time broaden the horizons and let the baby see things that he could not see in the past.

◆ One-limb remote controller

The baby lies on his back, hangs a big flower ball where the baby can see it, and pulls a rope, one end of which is tied to the ball and the other end is tied to the baby's wrist. When the mother shakes the baby's left hand, the bell on the big flower ball will ring. Mom lets the baby play by himself, and the baby will dance his limbs and even shake his body to make the bell ring. After the baby found that waving the left arm bell would ring, the mother tied the wheel to the baby with the other hand, and then tied it to the left and right ankles in turn.

This is a game to exercise sensory integration and selectivity. From vision and hearing to the process of non-selective movement and sensory integration that dominates the whole body, it is very useful to exercise the brain to specifically guide the choice of physical activities.

◆ Sit down and hug

The mother held the baby on her left arm so that the baby could sit on her chest. Mother takes some toys to the baby with her right hand, or holds the baby on the table, puts the toys on the table so that the baby can reach them with her hands, or pushes the inertia car on the table.

Through this game, the baby can learn to sit and lay the foundation for practicing sitting up hand in hand in the future. After sitting up, the baby can move his hands at the same time, which provides an opportunity for cooperation between his hands.

◆ Flip 90 degrees.

After the baby learns to lie on his side, he will change from lying on his side to lying prone or supine. This turn is almost unintentional and is determined by the deviation of the body's center of gravity. About 3 months, the baby can turn over 90 degrees by himself or lie on his back to his side. Mom can also use the toy Doby to help the baby turn over.

Let the baby change the action of turning over from unintentional to intentional, and change the decision of body center of gravity deviation into independent decision.

◆ Vowel answer

Mothers often talk to their babies, making them pronounce vowels frequently. Babies of two or three months like to say diphthongs or lengthen a vowel. If the mother wants to talk with an exaggerated mouth like the baby, it will make the baby speak with her mother.

Babies like shouting since childhood, which is a good start for language development. It is necessary to encourage babies to talk. Parents will talk to the baby while taking care of him, which will arouse the baby's interest in talking to others. When the baby is alone, he will amuse himself or talk to the toy. Pronunciation at this time is to prepare for learning English as soon as possible.

◆ Laugh at everyone.

I often take my baby to parks or places where people rest and walk. Mom greets people around her and lets the baby get in touch with strangers. People like children to tease their babies, and babies will smile back. This is the first step of children's socialization training: learn to greet people with laughter. Children who never meet strangers will avoid people, or dare not look at them positively, and gradually develop a shy character and have no ability to attract people.

Let the baby learn to greet people actively and develop a generous and cheerful good character.

◆ Identify dad

Dad should take the initiative to play with the baby, and the baby will feel that his parents are different. Dad's beard, smell, voice and strength are different from mom's. Most babies like to let their father hold himself high and experience some thrills but feel more interesting. Baby boys, in particular, prefer adventure and dad's generous smile. The baby began to perceive and distinguish two different people, one is mother and the other is father, and both of them love themselves very much.

Let the baby experience maternal love and fatherly love, and let the baby feel the warmth of the family. Parents love themselves and belong to the family. This family concept will affect life.