. >> we're all going to homefulpe have all of it. and scoping-wise, how are we going to get there? it's not going to be we planned this and we're doing this. but five years and we got a lot of schools and a lot of components, so i'd like to sigh what's our -- even if it's a -- we're going to go for this. and then stakeholder outreach, i'd like to see family focus group, the actual raw data if you have family focus groups, and i'd like to know what negative feedback or pushback are we hearing from families and surveys. if you could tell us all what are some of the challenges or things you're hearing from the community redesign. i'm interested in hearing it now if you have some input. >> i heard hiring for computer science was a big challenge. and other challenges i'm thinking about -- >> so the time that this takes for our educators -- and we heard from some of our teachers and the comments that they shared, to share the lessons they're hearing, not only in terms of the content but also the time. shifting to a block schedule is different than the number of minutes that teaches have.