Q: Account under parental control, non-stop request to approve web sites

I have the kids set up with MacOS accounts under parental controls. When they go to some of the homework sites to get home work done the requests to approve websites start popping up and are non-stop.

I believe this to be because the website is dynamic and interactive, and under parental controls.

The reason is that for every answer the child provides, and the next question's URL is unique and based on the child's previous answers. Even when I put the entire domain in the allowed parental controls every question gets the whole loop of asking to add web sites. Since each page is a unique URL this gets really old really fast. It takes longer to add the new web page than for the kids to answer the question. This makes these interactive instructional sites unusable with parental controls.

Anyone else dealing with this issue?

Anyone figured out a solution?