I know Blackboard's used in colleges, but IDK how much it's used in 6th form. BUT if he's in Mossgate, I could absolutely see it being one of the more advanced schools; this certainlly seems workable! :D

Jacob's the sort who'd like to learn things so he doesn't have to rely on others, so if Walter'd be willing to show him "so I know what to do next time" Jacob'd be an apt student~