Math curriculum designed specifically for homeschoolers, Math 3 through Pre-Calculus. With friendly, interactive lessons, step by step help for every problem, and automated grading, Teaching Textbooks is the perfect open and go choice for families! Our digital course is an app that can be used on any device including phones, tablets, and Chromebooks. You can even work offline and take TT on the go! Other features include grade averaging, a searchable eBook, permanent grade storage, hints and second chances, and fun stickers and Buddies.