This worksheet walks students through the three types of natural selection (stabilizing, directional, disruptive) by having them fill out a chart comparing what is being selected for and against in each case. Then, they are provided with several realistic scenarios and are asked to identify the traits selected for/against and what type of natural selection is occurring. Finally, they are given a prompt for which they are asked to create their own examples of each type of selection.
File is editable and can be customized for your needs. Answer key is included.