This investigation was originally published in Bridging the Gap Between Common Core State Standards and Teaching Statistics by Pat Hopfensperger, Tim Jacobbe, Deborah Lurie, and Jerry Moreno. (Grade 8 – Common Core State Standard 8.SP.1) The focus of this investigation is to look for and measure the degree of any relationship between two quantitative variables, specifically … [Read more...] about Lesson Plan: How Tall Were the Ancestors of Laetoli?

