Who: Classroom teachers in the U.S., Grades PreK-8
When: September-December 2025
What: Free resources for all registrants including:
- Reading & math activities each month
- Classroom newsletter and social media graphics
- Classroom Counter & Reading Log (printable charts)
- Recognition on the Mathical website when your classroom reaches milestones of 10, 100, 200, 300, 400, 500, 600, 700, 800, 900, or 1000+ books read
Why: For the joy of reading & math
Fall 2025 Readathon Resources
Readathon: Frequently Asked Questions
Answers to educator questions about how to participate, where to find Mathical award-winning books, free classroom resources, and more.
Readathon Classroom Printables
Free classroom printables to count individual and classroom books read, designed by Mathical author Lalena Fisher (Friends Beyond Measure).
Readathon: Classroom Content
Resources for participating classrooms featuring book highlights, author interviews, and more.
How to Find the Books
Resources for finding Mathical award-winning books, from school library collections to titles available at low cost to schools and more.
Readathon Participation Graphics
Free graphics to share on class or school websites or newsletters sharing Readathon participation and milestones achieved.
Readathon School Milestones
Each month after Readathon participating classrooms report their total reads, we celebrate their milestones!
How to Download & Sort the Mathical Book List
Instructions on how to download and sort the Mathical Booklist by grade level, reading difficulty (lexile level), genre, format, and other methods to find the best books for your students.
Mathical Author School Visits
Information about Mathical award-winning authors who participate in school visits, both in-person and online.
Mathical Books en español: Spanish Translations & Reading Guides
A list of Mathical award-winning titles with Spanish language translations available and/or bilingual English-Spanish content, current to the best knowledge of the Mathical team.