helpful links
The following are links that may be used as sources for teachers:
http://www.math.uah.edu/stat/
http://www.fourmilab.ch/rpkp/experiments/statistics.html
http://www.amstat.org/publications/jse/v12n1/batanero.html
http://mathforum.org/probstat/probstat.html
http://www.math.csusb.edu/faculty/stanton/m262/
http://illuminations.nctm.org/Default.aspx
http://www.insidemathematics.org/index.php/high-school-statistics-and-probability
http://www.ncsu.edu/crsc/events/ugw06/presentations/scheywar/finalundergrad.pdf
http://www.math.uah.edu/stat/
http://www.fourmilab.ch/rpkp/experiments/statistics.html
http://www.amstat.org/publications/jse/v12n1/batanero.html
http://mathforum.org/probstat/probstat.html
http://www.math.csusb.edu/faculty/stanton/m262/
http://illuminations.nctm.org/Default.aspx
http://www.insidemathematics.org/index.php/high-school-statistics-and-probability
http://www.ncsu.edu/crsc/events/ugw06/presentations/scheywar/finalundergrad.pdf