Tak Sun Secondary School F1_STEM Project student logbook 26 downloads 1,016.10 KB Download F1 STEM Project - Water Filter Column Survial Kit 27 downloads 913.24 KB Download Project Background and Lesson Plans Final 19 downloads 58.28 KB Download 202223 TSSS STEM Ed Project proposal (20221021) 41 downloads 228.77 KB Download
