National organizations within the educational field abound, from literacy disciplines (National Council of Teachers of English, International Reading Association) to math disciplines (National Council of Teachers of Mathematics) to general educational disciplines (Association for Middle Level Education & National Education Association). For more information, please visit each organization's site below.

National Council of Teachers of English
http://www.ncte.org/
(ALAN) Assembly on Literature for Adolescents of the NCTE
http://www.alan-ya.org/
International Reading Association
http://reading.org/
(SIGNAL) The IRA's Special Interest Group: Network on Adolescent Literature
http://signal-ya.org/
National Council of Teachers of Math
http://www.nctm.org/
National Council for the Social Studies
http://www.socialstudies.org/
National Science Teachers Association
http://www.nsta.org/
Association of Middle Level Education
http://amle.org/
National Education Association
http://www.nea.org/