Cyberbee
Cyberbee: Who Dunnit?
If you are a crime scene investigation (CSI) fan, then you will love this site! You get to be the detective by examining the evidence, viewing the crime scene, dusting for fingerprints, interviewing the suspects, and solving the crime.
University of Texas
Inside Mathematics: Buttons [Pdf]
This task challenges a student to describe, extend and make generalizations about a geometric pattern.
CK-12 Foundation
Ck 12: Elem Math: Describing Patterns Using Letters
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems on dexcribing and extending a pattern.
National Council of Teachers of Mathematics
Nctm: Figure This: Do Women Live Longer Than Men?
Use this site to figure out if women really do live longer than men. A math challenge taken from today's health journals that explores data collection, data analysis, patterns, and graphing skills. Learn how mastering these skills can be...