Mrs Marcello Science
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Warm up today was a review of density and took a look at the difference between the density of salt water and fresh water. Next we went over the homework and made any corrections. Next, we started our notes on page 22 on physical and chemical changes and notes on the back of page 22 about chemical reactions. Your can find the powerpoint here.
Finally, we conducted a lab utilizing physical and chemical properties and physical and chemical changes. Students identified some physical properties of 7 chemicals and then saw how the chemicals reacted.
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