National Council of Teachers of Mathematics
Nctm: Figure This: Does Drinking Soda Affect Your Health?
Try this "Real world," challenge taken directly from the today's health journals. Use your problem solving, data analysis, and number sense skills to figure out if soda intake among teenage girls is related to incidences of broken bones....
National Council of Teachers of Mathematics
The Math Forum: Growth Creature Lab Data Collecting
Lesson plan completely explains how students will collect data on the growth of an "alligator" and determine the relationship of the growth data to the Fundamental Theorem of Similarity and to topics in geometry in general. All of the...