<p>Check this link on math strategies for kids on spectrum... http://www.autismsociety.on.ca/resources/PDFs/ASDTeachingMath.pdf (gives strategies for math for autistic kids) http://www.mousetrial.com/free_stuff.html (free worksheets to download and use, also number cards, and handwriting sheets.)</p><p>Free database of PECS cards http://www.setbc.org/setbc/communication/frame_pictureset.html</p><p>These are free adapted books you can print out to read to kids... http://schools.nycenet.edu/D75/literacy/adaptedbooks/catalog_by_subject.htm</p><p>(These are free communication boards you can download... http://schools.nycenet.edu/D75/literacy/adaptedbooks/communication_materials.htm#cb</p><p>Free ABA resource materials http://www.abaresources.com/free.htm</p><p>Pennsylavania Autism Conference free support materials for teachers.. http://wpsx.psu.edu/autism/friday.htm http://speech.jppss.k12.la.us/engineering_the_classroom.htm http://www.bcps.k12.md.us/boardmaker/adapted_library.asp</p><p>SEN TeacherResources Lots of wonderful printables! You can add customized details to them too! Includes printable word & number cards, certificate maker, telling time, graphs, numbers, shapes, multiplication tables and so much more! http://www.senteacher.org/main/print.php http://www.preschoolfun.com/pages/teacch%20work%20jobs.htm</p><p>For free social stories: http://www.frsd.k12.nj.us/autistic/Social%20Stories/social_stories.htm http://themathworksheetsite.com/ http://www.polyxo.com/visualsupport/pecs.html http://www.polyxo.com/visualsupport/makingpecs.html http://trainland.tripod.com/pecs.htm http://www.specialed.us/autism/structure/str11.htm http://members.aol.com/Room5/schedule.html http://www.dotolearn.com/picturecards/howtouse/talk.htm</p>