Tak Sun Secondary School F1_STEM Project student logbook 36 downloads 1,016.10 KB Download F1 STEM Project - Water Filter Column Survial Kit 39 downloads 913.24 KB Download Project Background and Lesson Plans Final 28 downloads 58.28 KB Download 202223 TSSS STEM Ed Project proposal (20221021) 103 downloads 228.77 KB Download
