Students use exploration to develop the concepts of multiplication, division, power and roots. They explain the effect of each of these operations on whole and rational numbers.
27 Views 124 Downloads
Methods for Selecting a Random Sample
Random sampling is as easy as choosing numbers. Teams use random numbers to create a sample of book lengths from a population of 150 books. The groups continue by developing a technique to create samples to compare from two populations...
7th Math CCSS: Designed