Did you even realize that the ground youre walking on is alive? In fact, a tiny handful of soil could contain millions of living things: insects, microscopic bugs and bacteria, as well as rocks that have been crushed over time by the elements. Nick Hardcastle, an Australian actor and pop artist, hosts each segment with humor and verve. Conservation and environmental concerns are highlighted Teachers who frequently enrich their science curriculum with gardening and nature projects will find inspiration here.

Interactive DVD Teacher's guide available under Additional info tag. Note: streaming version available through Learn 360.