Measuring Tornadoes- The Fujita scale

I put this together for low ability year 8
Lesson includes a starter that is a recap on the location and formation of a tornado.
Main activity- un-jumble the Enhanced Fujita Scale and put it in the correct order. Pupils then annotate the images describing the destruction. Using the Fujita scale correctly match up the images to the intensity (F0-F5) .
Create a poster telling people what to do in a tornado.
Plenary- There is an interactive storm scale that pupils can look at and categorize accordingly.