World Heritage Encyclopedia
World Heritage Encyclopedia believes the Common Core Standards are important, and that is why at WorldHeritage.org you'll find tools to help improve student performance, strengthen instructional effectiveness, and maximize the use of your technology. World Heritage Encyclopedia supports learning for all grade levels, from K-12, with a user-friendly interface and grade appropriate content. World Heritage Encyclopedia has aligned itself with the Common Core and State Standards to ensure all of the nonfiction STEM content needed by any student could be found, all in one place. Every month thousands of new articles, images, and multimedia elements are added.
Read this work at the World Public Library (library card needed).