http://www.sedl.org/scimath/pasopartners/senses/welcome.html
Thorough examination of senses incorporating literature
http://www.atozteacherstuff.com/Themes/5_Senses/index.shtml
Good source for a variety of ideas and links about the five senses
http://www.ed.uiuc.edu/ypl/97-98/97-98_units/mini-unit/MCurtiss_FiveSenses/table_content.htm
This unit is written specifically for first and second grade. With each lesson it is noted which subject areas it incorporates.
http://www.edhelper.com/five_senses.htm
This site has printable worksheets and stories for all senses in the subjects of reading and math.