This really is a shame. 
That's why we need folks like @hadip and @mraspinall to inspire #FutureReady classrooms! #Pathways18 @W_Pathwayshttps://twitter.com/James_A_Boyle/status/1002267819541581824 …
Fortunately the number is growing. The “fewer than 20% of schools” is about AP computer science. Intro courses are spreading faster, and already in almost 50% of schools. I believe we’ll see 95% of US schools teaching CS in 5 years
