Today in class we discussed section 2-3 notes, which focused on differentiating between physical vs chemical properties, and physical vs chemical changes. We then watched a http://www.brainpop.com/ that focused on this topic, followed by a quiz using the student responders. This quiz MUST BE MADE UP, as it is worth 20 points. After the quiz, students worked in pairs to complete activity 2-3, where they had to decide whether the examples were physical or chemical properties. We ended the class by completing activity 2-5 together.
No homework is assigned, but the online lab from last week is due this Friday.
Tuesday, October 27, 2009
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