These strategies can ease the jitters of separating on your child’s first day at preschool.

Keep your tone positive and upbeat.

Children pick up on the reactions of the trusted adults in their lives. So try not to look worried or sad, and don’t linger too long. Say a quick, upbeat good-bye and reassure your child that all will be well.

Think about creating a special good-bye routine.

For example, you can give your child a kiss on the palm to “hold” all day long. Or, the two of you can sing a special song together before you leave. Good-bye routines are comforting to children and help them understand and prepare for what will happen next.

Resist the Rescue.

Try not to run back in the classroom if you hear your child crying, as upsetting as this can be. This is a big change and your child may, quite understandably, feel sad and a little scared. But if you run back in, it sends the message that he is only okay if you are there and it is likely to prolong your child’s distress and make it harder for him to adapt. Rest assured, teachers have many years of experience with helping families make the shift to preschool. Instead, you can wait outside the classroom for a few minutes to ensure that all is well, or call the school later in the morning to check in.

Source: Zero to Three