How much does a single parent get for themselves and each child

If you earned or made more than $3000 last year and filed a 2007 tax return, you will be elidgable for up $600 and $300 for each child.

Your U.S. Tax Return: Are You Eligible for 2008 Stimulus Tax Rebate Payment?

If you are eligible, then between $300 to $600 for yourself and $300 for each child.

If your tax on return is $600 or more, then you will get $600 for yourself.