Just a little science

Posted: February 7, 2012 in Uncategorized

We have begun mixtures and solutions in class and are working with separating solutions. In this particular video, students had to create a procedure that would allow them to successfully separate: gravel, salt and powder from a mixed cup.

Most students we successful and able to get all their materials back, although the powder is unusable and the salt is now crystalized.

 

 

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