4 yr old bored in pre k

Any suggestions or advise? My 4yr old just started attending pre-k 4 weeks ago. The 1st two weeks were fun and exciting for her, but that has worn off and she has been complaining about being bored at school to her dad and I. For the 1st time the teacher mentioned that she has been complaining in class about being bored and when the teacher asked her what she liked to do she told the teacher that she doesnt know. The past 2 years her dad and I have went through 3 pre k books at home so she is already familiar with most of the things they are going over in class. We put her in pre k for more structure and interactions with other kids since she is the only child and has no other younger family members. I talked with my daughter and she said she just wants to play and that she has more fun at home with us. I work from home and before she started pre k we would do 30 min of school 2 times a day with play time, tablet time plus walks in between. Any suggestions or advise? I will talk with the teacher again on Friday. The class room setting is set up for fun learning with lots of arts and crafts.