Nine-month-old baby is still in the early stage of development, and his brain and body are developing rapidly. He needs to learn and develop through interaction with his parents and other family members. So it may not be necessary for a nine-month-old baby to attend an early education class.

But if parents want to provide their children with more learning opportunities and excitement, they can consider doing some simple games and activities at home, such as singing, telling stories and playing with toys. These activities can help children improve their language ability, cognitive ability and social ability, and promote their all-round development.

In addition, parents can also participate in some parent-child courses or activities, exchange parenting experiences with other parents and share educational resources. However, it should be noted that it is very important to choose early education courses and activities suitable for children. Don't blindly follow the trend or pursue excessive stimulation and pressure.