Classroom Resources | Separation of a Mixture | AACT
Mar 24, 2014 · OK so we know that the salt will dissolve in the water, but the sand will not dissolve. So it's easier to get rid of the sand first. Get some filter paper, put a beaker or anything else to collect water in, and pour the mixture over the filter paper into the beaker.The exit ticket question requires students to take the process one step further by explaining how they would use properties to separate three items, salt, sand, and iron filings. After students have completed the exit tickets, I collect them and separate them into 3 .