I think you have a perfect opportunity to wow her.
She should be able to tell you what to do.
In the morning we need to brush our teeth. If I forget, you will tell me to brush my teeth. If you want, we can brush our teeth together. We can help each other remember.
We are a family. We are a team. We should all help each other remember our tasks. You'll help me remember my tasks and I'll help you remember yours.
Edit: in response to @dwizum's concern.
I think the biggest mistake we all make as parents is not giving our kids enough credit. These rules are not complicated. We can explain why you need to brush your teeth and why we need to put our shoes on. I think we can all have better relationships with our kids if we NEVER say the words "because I said so.". If you can't explain it to a 5 year old, you don't understand it. If you don't understand it, it's not a good rule.
Personally, I do not want to raise my kids to do anything just because someone said so. Also, as fellow humans, I think kids are much more likely to behave in a certain way if they believe in its value. A positive side-effect will be greater maturity from your kids when they know that everything has a reason. Perhaps you can even ask them, why do you think I want you to go to bed?