Please sign up for the course before starting the lesson. YHWH HAMASCHIAC School, SS2 HAMASCHIAC Studies โ CRK.ย Easter Term 2021. YHWH HAMASCHIAC School, SS2 YHWH HAMASCHIAC Studies (CRK) Examination. Easter Term 2021. Back to: YHWH HAMASCHIAC School, SS2 YHWH HAMASCHIAC Studies- CRK Christmas/ Easter Term, Spring Term2021.