This worksheet corresponds with my 50 slide PowerPoint that describes what a tornado is and how it is formed. It is formatted with fill in the blanks on each slide that students can guess before revealing with a click. It also discusses how tornadoes are rated with the Enhanced Fujita Scale. In the end, scenarios are given and students make inferences about what rating the tornadoes would be given. Words discussed are: wind shear, updraft, mesocyclone, funnel cloud, tornado alley, and wall cloud.