1. This document contains data from the indigenous primary school "U Sasil Kaan" including reading level standards and scores for 23 students across grades 2 through 6. 2. The students' reading levels are categorized as requiring support (below a certain score), approaching standard (within a range), at standard (within a higher range), or advanced (above a highest range). 3. Across the grades, some students were absent or have an intellectual disability, while others scored at various reading levels from well below standard to advanced.