Tools
Accelerated Reader Bookfinder
Searching for Accelerated Reader books is fun and easy with this free online tool.
Accelerated Reader BookGuide
AR BookGuide is a collection management tool that automates alignment of your books with Accelerated Reader quizzes.
ATOS Analyser
ATOS and Lexile measures are both valid and reliable measures of text complexity that provide a basis for matching students to reading materials. As with all readability formulas, the resulting value is an estimate of the understandability of the text. Accelerated Reader, myON Reader, Star Reading, and AR BookFinder display book level data in either ATOS or Lexile measures, based on the preference of your school or district.
Learning Progressions
Assessments tell you what your students know. Learning Progressions in reading and maths tell you what your students are ready to learn next.
System Requirements
Discover what you need to get the most out of our solutions.
Books & Quizzes
Explore our latest quiz list, or request a quiz using the form below.
Additional Resources
Success Stories
Be inspired by real stories of student achievements and teacher triumphs.
What Kids Are Reading
The ‘What Kids Are Reading Report 2023’, exclusively from Renaissance, features Renaissance Star Reading and Accelerated Reader data from almost 6,500 schools and 1,300,000 students.
Focus Skills
Close learning gaps by focusing on the literacy and maths skills known to have the greatest impact on learning.
Inspection Support
Helping schools to prepare for inspections and meet the requirements of education standards
Get set for SATs
To ensure you’re fully prepared, and to help understand the core values and impact of Star Assessments, we’ve put together a free-to-download ‘Get set for SATs, Star Assessments resource pack’.