sewing..and making stuff

now that the kids are in school, i'm finding some time to make stuff... some for birthday gifts.. and some for just because.... Found a class on Dear Lizzy's site. And am very impressed that i have completed this project... already working on a second one.

allowance

how much do you give your children? what is fair? how do i teach them the value of the $$??

Right now, I'm trying $20 for the boys and $10 for Jade. ...every 2 weeks

$20=$5 for their phone + $5 to save + $10 for whatever they want.

$10= $5 to save + $5 to whatever she wants.

what do you think? is it too much?