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30-Day Textbook Previews

Discover a New World of Learning—Right Now!

When you sign up for a 30-Day Textbook Preview at Key Online, you get instant access to the online textbook. Take a closer look at the content and features of Key Curriculum Press' Discovering Algebra, Discovering Geometry, Discovering Advanced Algebra, Precalculus with Trigonometry, Calculus, and Statistics in Action. With the 30-Day Textbook Preview, you can explore lessons and try out activities to see how these books would fit into your classroom.

Go Beyond Printed Text

Key's online textbooks contain all the content of the printed books with additional features to enrich students' learning experience.

  • An interactive table of contents, bookmarks in the side bar, and navigation buttons at the bottom of each page let teachers and students quickly jump to any location in the book.
  • With the interactive glossary, holding the cursor over a highlighted glossary term reveals the term's definition.
  • Linked page numbers in the interactive index quickly bring readers to the desired page for each index entry.

Before you can register for a 30-Day Textbook Preview, you must sign up for Key Online!

"I always tell people that for any textbook for any mathematics class, there is no need to look any further than Key Curriculum Press."

Corey Andreasen
Sheboygan North High School
Sheboygan, WI



"Key Curriculum Press' materials are exceptionally well written and easy to use. I have seen students go from failing the proficiency exam by well over one hundred points to passing it with room to spare. Many, if not all, of my students' scores improved because of the constant use of reading, writing, and problem solving in Key's books and other materials."

Steve Isaak
Advanced Technologies Academy
Las Vegas, Nevada