Long-awaited course to examine human effects on natural world and explore everyday ways to aid biodiversity

School pupils will learn how to plant a wildflower-friendly garden, according to long-awaited plans announced on Thursday for a natural history GCSE in England, Wales and Northern Ireland.

Campaigners have for more than a decade called for the study of biodiversity loss and global heating to be introduced as a dedicated subject in classrooms across the country, but despite a curriculum being previously drawn up, its launch has faced repeated delays.