Mix It Up

In  class we have been doing science experiment.

I enjoyed using the magnet to take out the iron filing.

I found it challenging to put the raro and sand into the filter paper.

this is what we did... 

Why do some ingredients seem to disappear when you mix them together? Why don't others? A mixture is a combination of two or more substances that cannot be chemically combined. If you put Iron filings with sand and raro you can get the iron filings out with a magnet.

If you add water to the raro and sand and pour it in a filter paper the sand will stay at the top. Then put the raro in the sun and the water will evaporate.