Pre-school education time refers to the education that children receive before they formally enter primary school, which usually includes educational services provided by nurseries, kindergartens and early education centers. When filling in the pre-school education time, you need to pay attention to the following points:

1. Determine the start time of preschool education: Generally speaking, preschool education begins in the first month after a child is born, or earlier. Therefore, when filling in the pre-school education time, it is necessary to determine the specific time when the child begins to receive pre-school education.

2. Record the duration of preschool education: The duration of preschool education varies with the age and family situation of children. Generally speaking, preschool education can last for several months to several years. When filling in the time of preschool education, it is necessary to record the length of preschool education for children.

3. Explain the types of preschool education: preschool education includes nurseries, kindergartens, early education centers and other different types of institutions. When filling in the preschool education time, you need to indicate what kind of preschool education your child is receiving.

4. Provide relevant certification materials: Some schools or educational institutions may require relevant certification materials for pre-school education, such as admission certificates and payment vouchers for nurseries or kindergartens. When filling in the pre-school education time, you need to prepare these supporting materials.

In short, when filling in the time of preschool education, it is necessary to accurately record the start time, duration and type of preschool education, and provide relevant supporting materials. This can help schools or educational institutions better understand children's educational background and provide better support and guidance for children's learning and growth.