Goal and options: To teach a child to tie his/her shoes
output answer: Have them watch youtube, read books, and practice.

Goal and options: To make s'mores without a campfire,
output answer: assemble the ingredients on a plate and microwave them.

Goal and options: What wood materials do I need?
output answer:
1 1x6x14 piece of wood for the base 1 5/8" dowel 2 pieces of wood for the dowel holder/bottle stop (these can be any size...use your judgement) 4 small pieces of wood for the feet (again size is not important, they just have to clear the bottom of the rollers)