References

Adler, I. (1990). Mathematics. Toronto: Doubleday.

Aitken, H. G. (1997). The Welland canal company:
     A study in Canadian enterprise.
     St. Catharines, Ontario: Canadian Canal Society

Brandon, M. (2005). Science in the 5th grade.
     Retrieved October 11, 2005, from
     http://www.suite101.com/article.cfm/science_for_kids/118083

Cote, D., & Jarvey, D. (1997). Canals and locks.
     Retrieved November 2, 2005, from 
     http://www.cssd.ab.ca/tech/social/locks/index.htm

Headlam, C. (Ed.). (1993). The kingfisher science encyclopedia.
     New York: Kingfisher.

Jackson, J. N. (1975). Welland and the Welland canal:
     The Welland canal by-pass. 
     Belleville, Ontario: Mika Publishing Company.

Jackson, J. N. (1988). The four Welland canals:
     A journey of discovery in St. Catharines 
     and Thorold. St. Catharines, Ontario: Vanwell Publishing.

Muller, E. (n.d.). Welland canal math trail.
     Retrieved October 30, 2005, from 
     http://spartan.ac.brocku.ca/~emuller/mathtrail/wcmt/wcmtstart.html

New York State Education Department. (1996).
     Learning Standards for Mathematics,
     Science, and Technology (Revised). Retrieved September 19, 2005,
     from http://www.emsc.nysed.gov/ciai/mst/pub/mststa1&2.pdf

Nielsen, R. (Executive Producer). (2005, March 7,).
     Conquering Niagara: The story of 
     the Welland canal. [Television broadcast]. Toronto, Canada: TVO.

Ontario Ministry of Education and Training. (1998). The Ontario
     Curriculum Grades 1-8: Science and Technology [Electronic version].
     Toronto: Queen's Printer for Ontario.

Ontario Ministry of Education. (2005). The Ontario
     Curriculum Grades 1-8: Mathematics (Revised) [Electronic version].
     Toronto: Queen's Printer for Ontario.

Schmidt, E. (2005). T.E.A.C.H. Great Lakes.
     Retrieved November 1, 2005 from 
     http://www.great-lakes.net/teach/business/ship/ship_5.html

Styran, R. M. & Taylor, R. R. (1992). Mr. Merritt's ditch:
     A Welland canals album. 
     Toronto: Stoddart.

Styran, R. M. & Taylor, R. R. (2004). The Welland canals corridor:
     Then and now. St. Catharines, Ontario: Looking Back Press.

The St. Lawrence Seaway Management Corporation. (2005).
     Locks, canals and channels. 
     Retrieved October 30, 2005 from http://www.seaway.ca/en/aboutus/lcc.html.

USACE. (2005). Detroit district. Retrieved November 2, 2005, from
     http://www.lre.usace.army.mil/_kd/go.cfm?destination=page&pge_id=1324