This document provides an overview of natural selection and evolution through a lab activity on the topic. It begins by listing learning objectives for the lab that cover how predation and reproduction impact evolutionary fitness. The document then defines evolution as change over time and provides examples of evidence. It discusses factors necessary for natural selection, Darwin's theory, and examples of adaptation from Darwin's observations of the Galapagos Islands. Rules for an evolution game simulation are outlined to demonstrate natural selection concepts in a fun and informative way.