1. Parent-child reading: This is a very economical way of early education. Just buy some picture books suitable for children's age. Parents and children reading together can cultivate children's reading interests and habits.

2. Online early education courses: There are many online education platforms that provide early education courses with relatively low prices, which can be studied anytime and anywhere, which is very convenient.

3. Community activities: Many communities hold some early education activities regularly, such as handicraft classes and music classes. These activities are usually cheap and allow children to learn while playing.

4. Library resources: There are many books suitable for children in the library, which are very cheap and can be borrowed, which is very suitable for children to learn independently.

5.DIY manual course: This course is usually cheaper and can exercise children's hands-on ability and creativity.

6. Play in the park: Taking children to play in the park can not only expose them to nature, but also learn new knowledge through observation and exploration.

7. Family games: Many games can be used as early education tools, such as puzzles and building blocks. These games can not only help children improve their cognitive ability, but also enhance parent-child relationship.