Definitely promoting education within the muslim community may help reducing such incidents. (Dont take an example of educated youths involved in this). Many jobless youths who are uneducated gets in to this type of act for no great reason..but by brain washing.
We need a fair and strong law to contain terrorism rather than going with Fatwa. If you remember, very recently, Fatwa was given by Delhi Masjid Moulana against this terrorism.
Pota was removed not to please communal muslims. Whole bunch of Human rights activists were against it, since this was mis-used by some political outfits for torturing innocents for their cause.
Having brought up in poor family does not really raises terrorism. It is the mis-guidance which leads to terrorism. If poor families become terrorists, 14 crore muslims in india should have become terrorists.
Providing a approved curriculam in Madrassas with the help of Muslim Religious leaders is the right approach in avoiding mis-use of such system by terrorists, if it is true.