Supposing many more problems sets are added, how're they going to manage this proliferation.
My 6yo has been using it for a little while - I've not investigated it deeply but it seems that videos and exercises are quite tightly paired. Having many more exercise [overlapping] sets would make it hard to choose which to do.
It seems the whole system wouldn't work as well with an open access method of submitting exercises, so what's this leading towards?
Aside: I think the scratch pad could be vastly improved. When my 6 yo is doing addition/subtraction trying to write out a number line on the scratchpad is harder for them than doing the sums, it gets in the way. Of course he uses a pieces of paper instead but that seems a bit silly. They could integrate a number line drawing tool, ...
My 6yo has been using it for a little while - I've not investigated it deeply but it seems that videos and exercises are quite tightly paired. Having many more exercise [overlapping] sets would make it hard to choose which to do.
It seems the whole system wouldn't work as well with an open access method of submitting exercises, so what's this leading towards?
Aside: I think the scratch pad could be vastly improved. When my 6 yo is doing addition/subtraction trying to write out a number line on the scratchpad is harder for them than doing the sums, it gets in the way. Of course he uses a pieces of paper instead but that seems a bit silly. They could integrate a number line drawing tool, ...