mini science lab pg.61 text

Separate a mechanical mixture by dissolving & filter

Purpose:
In this experiment I will determine how to separate a mechanical mixture of salt and pepper by dissolving and using a filter.

Hypothesis:
If I make a mixture of salt, pepper and warm water and pass it through a paper coffee filter, then I think I will separate...by...

Observations:

Analysis:
answer A,B,C

Conclusion:
what did you learn about separating a mechanical mixture?
how accurate was your hypothesis?