Language ability training
After 6 months, the baby has been able to imitate the pronunciation of people around him and learn to call him "father" and "mother". Mom and dad can do some simple actions with the baby, such as telling him what walking is and then taking the baby with them.
Cognitive ability training
Parents are advised to buy cards with pictures, so that babies can learn cognition by observing pictures. This can help the baby understand things better and improve his cognitive ability.
Training of hand-eye coordination ability
Mom and dad can use some small games to train the baby's hand-eye coordination ability, such as letting the baby catch toys or let the baby walk with toys. This can help the baby to better master the hand-eye coordination ability and also develop the baby's brain.