Patterns Pattern Blocks http://matti.usu.edu/nlvm/applets/controller/query/query.htm?qt=pattern+blocks National Library of Virtual Manipulative for Interactive Mathematics. This site offers students the opportunity to use online manipulative. The activities follow NCTM standards. Pattern Recognition http://www.teachRkids.com/fronts/pattern.htm What comes next in a series of numbers? Choose the correct answer, submit them and receive a performance summary. Pattern Builder http://www.harcourtschool.com/activity/pattern/pattern.html http://members.learningplanet.com/act/count/free.asp http://www.ictgames.com/fishy2s.html http://www.haelmedia.com/html/mc_m1_004.html http://www.aaamath.com/B/g13b2_x1.htm