Hour of Code:https://studio.code.org/flappy/1
MATH
Splat: http://www.stevewyborney.com/?p=893
Three Act Tasks https://gfletchy.com/3-act-lessons/
Which one doesn't belong http://wodb.ca/
Estimation 180 http://www.estimation180.com/
Same and different https://www.samebutdifferentmath.com/