Thursday, November 17, 2011
Science: separating solids
On Wednesday afternoon we used sieves to separate a mixture of different solids. We found that it was best to pour the mixture through the largest mesh sieve first, to remove the stones. Then we used a smaller sieve to separate the smaller pieces. We used a magnet to separate the metal paper clips from the mixture.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.