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KS3/KS4 Bioaccumulation featuring otters
These lessons have been created by Cardiff University Otter Project to highlight the impacts that contaminants have on Eurasian Otters. There are two lessons, one that is aimed at a KS3/ lower ability KS4 and the other which is aimed at higher ability KS3/ KS4. The PowerPoint runs through the entire lesson and there are presentation notes for most slides to give guidance/additional information.