P.1 Table C Water Filtration Device Brainstorm by Ms. Gagnon

P.1 Table C Water Filtration Device Brainstorm by Ms. Gagnon https://padlet.com/cagagnon/di450wc5onrd Made with eyes on the prize en-us 2018-11-07 15:56:35 UTC 2018-11-08 18:02:18 UTC hello@padlet.com https://padlet.com/cagagnon/di450wc5onrd/wish/301668078 2 water bottles
fine sand
course sand
beaker
pebbles
coffee filter
alum
Activated carbon]]> 2018-11-07 17:41:04 UTC https://padlet.com/cagagnon/di450wc5onrd/wish/301668078