Deprecated: Function wp_make_content_images_responsive is deprecated since version 5.5.0! Use wp_filter_content_tags() instead. in /home3/culture5/public_html/zybooks/wp-includes/functions.php on line 6131

Deprecated: Function wp_make_content_images_responsive is deprecated since version 5.5.0! Use wp_filter_content_tags() instead. in /home3/culture5/public_html/zybooks/wp-includes/functions.php on line 6131

Deprecated: Function wp_make_content_images_responsive is deprecated since version 5.5.0! Use wp_filter_content_tags() instead. in /home3/culture5/public_html/zybooks/wp-includes/functions.php on line 6131

Deprecated: Function wp_make_content_images_responsive is deprecated since version 5.5.0! Use wp_filter_content_tags() instead. in /home3/culture5/public_html/zybooks/wp-includes/functions.php on line 6131

Confidence Through Engagement

zyBooks vs. Traditional Textbooks

  • With a single lesson, zyBooks improved student performance by 16%
  • Least-prepared students improved by 64%
  • Students self-reported significantly higher levels of engagement with the zyBook
  • Students voluntarily spent twice as long with the zyBook, even though the zyBook had half the text
  • 96% of instructors polled recognize zyBooks for boosting their students confidence with the subject matter

zyBooks vs Traditional Chart Copy

View the Full Research Paper


Improve Grades

zyBooks improve student letter grades up to ⅔

  • Across 4 courses at 3 universities (Univ. of Michigan, Univ. of Arizona, and UC Davis)
  • Comparing students in the same course that switched from traditional textbook to zyBooks, with the same instructor and semester of year
  • Students using zyBooks: more As and Bs, fewer Ds and Fs
  • zyBooks significantly improved exam and project grades

4 universities chart

View the Full Research Paper


Motivate Reading

How Many Points Should Be Awarded for Interactive Textbook Reading Assignments?

  • Will students read if awarded points? Yes, 74% more
  • Will students “cheat” system to get points? No, most students will be earnest
  • How many points should be awarded? 5 – 10 points in total (out of 100 course points)

with and without points

View the Full Research Paper


Smaller, Smarter Textbook

Students Learn More with Less Text that Covers the Same Core Topics

  • Students learned 118% more in a single-lesson with minimal text
  • Minimal text not watered down, instead convey same ideas with minimal words. Reducing is hard
  • Methods: Avoid extra words/phrases, use declarative sentences, move text to tables when appropriate
  • Students self-reported preferring minimal text significantly more

minimal text chart - outlines

View the Full Research Paper