The Usborne Complete Book of Art Ideas by Fiona Watt is a great way to teach art at home. This resource is not your average craft art book - it teaches actual art techniques step-by-step. The book is divided up into three categories: Art Ideas, Art Skills, and Art Projects. There are over 400 ideas using a variety of mediums such as paints, pastels, crayons, inks, and more. Each project has illustrated step-by-step instructions and a list of materials needed to complete the project. I have found the projects easy to adapt to my own children's abilities. This resouce can be used for all ages and abilities.