1, prone when the head can turn to one side Suitable age: 1 month Activities and methods: (1) baby lying on the mat, the adult lying on one side, making loud noises, teasing the baby’s head to the corresponding side. (2) When the baby has an empty stomach, put it on the adult’s chest and stomach, lying naturally, teasing with words to make it lift its head; at the same time, you can also use both hands to caress its back, in order to promote the healthy development of the baby’s sense of touch and psychological. 2, prone when the head can turn left and right Suitable age: 1 month Activities and methods: let the baby prone on the mat, adults at 20 cm away from the baby to make a sound toy to attract the baby’s attention, from one side to the other side, so that it can find the sound of turning the head left and right to find toys. 3.Hold the baby with the head upright. Suitable age: 2~3 months Activity content and method: After feeding, hold the baby upright with the head resting on the adult’s shoulder and pat the baby’s back to make him/her burp to prevent spitting up. Then hold the baby 15 cm away from a large picture and the adult points to the picture while saying, “Look! Look at it!” Guide the head to stand upright naturally for a moment and look at the picture for a few seconds. 4.Be able to lift the head 90 degrees when lying down Suitable age: 3 months Activity content and method: Adult lying on his back, lift the thighs, bend the knees, put the baby face down flat on the lower legs, head at the knee joint. While gently moving the calf back and forth, speak to the baby or recite the children’s song: “Little bird, little bird fly away, little bird, little bird fly away.” Another person in front of the baby’s head with a toy with sound teasing, movement process teasing the baby to watch the movement of the toy, so that the baby’s head can be raised to 90 degrees. 5, supine sitting, the head does not lag Suitable age: 4 ~ 6 months Activities and methods: play music, let the baby supine, adults hold the baby’s wrist, with the rhythm of the music while singing the baby slowly pull up, when the baby and the adult face to face try to make the baby laugh, make its head upright for a few seconds, and then gently put down, repeat 3 ~ 5 times. 6, prone when the upper arms can support the head up chest Suitable age: 4 to 6 months Activities and methods: Let the baby lie prone, hands on both sides of the body. Adults take a toy with sound in front of the head above the teasing, to attract attention. Then move from side to side, guide the baby to follow the direction of fear to turn his head, but also use the toy to touch the baby’s small hands, and then move the toy forward and upward, so that the baby try to support the body with the arms to raise the head higher. At the beginning, adults can first help the baby’s arms to support the body. 7.When sitting with support, the head can turn from side to side Suitable age: 4~6 months Activity content and method: The mother will sit with the baby in her arms, facing forward, and the father will call the baby’s name or talk to him behind the mother, while constantly changing direction to tease the baby to turn his head from side to side. 8.Lift your head when lying on your back Age: 7~10 months Activity content and method: Let your baby lie on the bed, adults use a brightly colored picture or a toy with sound in front of your baby’s eyes to attract his attention. The adult will slowly move the toy to the baby’s chest and pause for a few seconds, so that his or her head is lifted with the adult’s movement, then move the toy to the top of the eyes, and the baby’s head turns back to its original position. The activity should be verbally guided. Repeat 3 to 4 times.