McGraw-Hill has an online student and teacher center for its Level Red science book. The student center has textbook resources such as "BrainPop Movies," unit resources such as "WebQuest Projects," and chapter activities such as "Math Practice." The teacher's center includes a Teacher Form.
To access the online edition, the website states that students need to ask their teachers for an access or class code, which they can enter on the website. Students can access quizzes and other additions to the book by clicking on the appropriate link. Teachers need to register at the website to access the full online edition.