Thank you for the entries.
#131 is a clever way of using both the fox and the globe, however most of the recomendations that I have been getting is to move away from the fox becuase it is hard to understand the correlation and use picture marks that relate more to the educaction and testing world. We found that "?" don't work.
We are also looking for marks that are more modern and abstract and work with the brand.
Thanks and if you have other ideas please feel free to submit.