Understandings on the Origin of Sands by Elementary School, Lower Secondary School, and University Students, and Problems on the Lesson of Rock Weathering

HIROKI, Y., YAMASAKI, S., & HIRATA, T. (2011). Understandings on the Origin of Sands by Elementary School, Lower Secondary School, and University Students, and Problems on the Lesson of Rock Weathering. Journal of Research in Science Education, 52(1), 47–56. https://doi.org/10.11639/sjst.kj00009950805