This Arbaʿīn Project Booklet contains three lesson plans and projects about the event of Arbaʿīn, as well as three lesson plans and projects about the shahādah of Prophet Muḥammad (ṣ), Imām Ḥasan (ʿa), and Imām ar-Riḍā (ʿa). These projects are aimed for children 5-12 years old, and are a tool for caregivers to help children form a bond with Imām Ḥusayn (ʿa) and the Ahlul Bayt (ʿa), and learn about Imām Ḥusayn's mission.