8 yo wakes up early-early. Tips for getting her back to sleep?

My kid wakes up around 5am a few times a week. Bedtime is around 9pm. During the summer, my husband allowed her to play on her tablet. Now that school is back, we’ve told her she can’t do that anymore. Any tips for getting her back to sleep? For myself, i get up and do boring activities in low light, then go back to bed, Or listen to a sleep meditation. Not sure what’s the best course of action for her. What has worked for your kids?