Seventh Graders Study Matter

October 2, 2013

from Holy Cross junior high science teacher, Mrs. Patterson –

The seventh graders are exploring changes in matter in science class. When given two unknown white powder substances and two beakers of vinegar, the students recorded their observations, designed a plan to test their substances and finally evaluated which substance interacts with the vinegar to produce a chemical change.

Like any good scientist, they reported their findings in their science journal allowing them to share, compare and contrast their work with others.

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