how to separate salt rocks rice and sand in sciences

. get your materials

. testing tube

. filter

. testing tube holder

. plastic tubs

. Siv

. salt

. rocks

. sand

. rice

. water

first separate the rocks with your hands and put a plate under it so you don t  wast your materials.

 

second with the siv separate rice from the salt and sand.

 

third with a tub put the sand and salt in water

 

forth put the salt water in a hot pan

 

firth put the sand in a testing tub

 

sixth put the salt in a testing tub

 

now your done bye