After 25 years of professional development experience my favorite task lists are still and will always be paper and pencil. ;-)

my daily list is still just paper. There's satisfaction in striking out finished items :)

For the sake of your child, please keep him away from any and all AGILE based workflows! Such devious contraptions were not meant for the pure of soul

In the spirit of Dijkstra's quote on teaching BASIC, learning "Agile" is damaging beyond recognition. :)

Kanban boards, on the other hand, are "agile". /s

Congratulations to him on his first "real" program, I was 13 in 1977 when I started (with BASIC for my sins :) )