If you have elementary school age children in Montgomery County and are an elementary school teacher, your kids have the option of attending the school you work in. This solves most before and after school care issues. Some teachers who have older kids (in college or out of the house) like to supplement income with teaching summer school or do the extra-curricula things. Some prefer to just get home or enjoy their summers without working. The first 3 years of teaching are killers so I wouldnt recommend taking anything else on.