Flooding is an issue which features at KS3, GCSE and 'A' level, and the GA have just added a new section of resources written in association with the Environment Agency. Here are the 9 sections that are included in the materials. You can also see a range of VIMEO films , such as this one of Gerd Masselink, and some case study links on a related area of the website. Lovely work.
A blog to provide ideas on teaching LANDSCAPES & provide support for the GA KS3 Teachers' Toolkit publication of the same name