Friday, October 15, 2010

I was away this morning at professional development.

Review science for quiz on Tuesday. Here are some concepts that will be on the quiz.

Name four ways you can separate a mixture of two solids.

Solid and solid mixtures

Which method could you use to separate rocks and sand?

Which method could you use to separate popcorn iron filings and salt?

Which method could you use to separate a mixture of pencil shavings and sand?

Which method could you use to separate popcorn and flour?

Name two methods of getting the salt out of saltwater?

How would you separate a mixture of oil and water?

What is a solute?

What is a solution?

What is a suspension?

What is a saturated solution?

Which of the following will dissolve in water? Salt, flour.

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