erica ann ginneti , 35 , a married mother of three from philadelphia .
the former math and calculus teacher at lower moreland township school district had been facing seven to 14 years in prison , but on friday judge garrett page sentenced her to 3-23 months , including the first 30 days in jail and the next 60 on house arrest .
she also faces three years ' probation , 100 hours of community service .