The 1443/2021 Arbaʿīn Project Booklet contains five lesson plans and projects about the event of Arbaʿīn, as well as the shahādāt of Prophet Muḥammad (ṣ) and Imām Ḥasan (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 Ahl al-Bayt (ʿa), and learn about this significant occasion.