Effects of Classroom Bio-Wall–Based Educational and Experiential Programs on Elementary Students’ Plant Familiarity, Ecological Literacy, and Sociality

Urban Farm DB summary

A study implemented a bio-wall program over five sessions with second- and fourth-grade students, analyzing pre- and post-tests with paired t-tests. It found significant increases in plant familiarity (1% level) and ecological literacy (5% level) for both grades, but no significant difference in social skills for fourth-grade students. The bio-wall also improved classroom air quality by reducing particulate matter and increasing humidity.