Tak Sun Secondary School F1_STEM Project student logbook 38 downloads 1,016.10 KB Download F1 STEM Project - Water Filter Column Survial Kit 44 downloads 913.24 KB Download Project Background and Lesson Plans Final 30 downloads 58.28 KB Download 202223 TSSS STEM Ed Project proposal (20221021) 125 downloads 228.77 KB Download
