Did You Know? Teacher Guide — Pre-Order (10% off through Aug 31)

PRE-ORDER — Save 10% through August 31, 2026. Ships September 2026.

You're ordering ahead of the Fall 2026 launch and locking in the pre-order price. Printed materials ship in September; your online teacher resources unlock then too.

Did You Know? is a five-lesson curriculum on the Shroud of Turin where science, history, and faith meet — developed in partnership with APRA, the Institute of Science and Faith at the Ateneo Pontificio Regina Apostolorum in Rome. Church-approved (Nihil Obstat & Imprimatur), designed for middle-school students.

The Teacher Guide is ready to teach — no prior expertise required — and includes the full online companion: lesson videos, slide decks, and take-home Family Connections. One guide per classroom.

How your online access works: when your materials ship in September, you'll receive a second email with your access code to unlock the videos and slides at course.othonia.org.

Printed and fulfilled through our warehouse partner. Pairs naturally with the "Who Is the Man of the Shroud?" exhibit.