AQA Spec for GCSE PE on Risk and Challenge, complete lesson ready for immediate use.

This is a GCSE PE lesson covering the elements of Risk and Challenge ending with an exercise on risk assessment that can be used as a homework task, extension task or starter for the next lesson.
The learning objective is:
Understand why people take part in hazardous activities and how the challenges that exist are different for different people.
The lesson comprises of a powerpoint that links to a youtube video of a freediving world record and the challenges and risks involved before linking to PE lessons.
There are a number of collaborative learning exercises used within the lesson which can be used at your discretion.
To enable differentiation, the lesson comes with a worksheet for the less able so that they can concentrate on quality of work instead of quantity.
The lesson comes with a separate handout for all students with regards to the risk assessment mentioned earlier.
All feedback, positive or developmental is greatly appreciated.