Came across a cracking little guide to the pebbles on the beaches of Scotland (in particular) by the Scottish Geology Trust. It's a free PDF download from this link. Scottish Geology Trust ©2021 This work is licensed under an Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) licence.
A blog to provide ideas on teaching LANDSCAPES & provide support for the GA KS3 Teachers' Toolkit publication of the same name