Tak Sun Secondary School F1_STEM Project student logbook 34 downloads 1,016.10 KB Download F1 STEM Project - Water Filter Column Survial Kit 37 downloads 913.24 KB Download Project Background and Lesson Plans Final 25 downloads 58.28 KB Download 202223 TSSS STEM Ed Project proposal (20221021) 91 downloads 228.77 KB Download
