Some of what was covered are:
Leave your gear at home
Teach your kid how to cast before the first time on the water
Remove all stress
Be there for the kids. On the 3rd time they ask, go home
Have decent tackle to ease frustration
Get small hooks, use live bait and a bobber
Remove tangles one at a time
Don't ever force kids to fish
Make sure that the kids are wearing sunglasses to protect their eyes
Tom Rowland Podcast