Math sites to visit  -- 2005

probability
http://www.mathgoodies.com/lessons/vol6/intro_probability.html

scroll down to get link to challenge exercises

http://www.shodor.org/interactivate/activities/#pro
   understanding experimental probability
   box plots
   multibargraph

racing game
stem-leaf plot

mean, median, mode sample problems
http://www.shodor.org/interactivate/lessons/st4.html

sample histograms and bar graphs
http://www.shodor.org/interactivate/lessons/st5.html

middle grades mathematics contents
http://www.shodor.org/interactivate/texts/mgm/eight.html

cut the know interactive activites    permutations #205, combinations
#204
http://www.cut-the-knot.org/Curriculum/index.shtml

http://www.aaaknow.com/pct.htm
http://www.aaaknow.com/pct61ax2.htm      percents

order of operations - no exponents
http://amby.com/educate/ord-op/