With the Unit 3 exam scheduled for tomorrow, we took class time today to review key concepts for the exam. We focused much of the review on the concept of moles, with students having access to a set of practice problems and the answer key. We worked through most of the problems in class and the work from the white board is pictured below:
For Lesson 64, students learned about standard temperature and pressure (STP), the Mole, and Avogadro’s Number. We worked through slides 5-7 of the Lesson 64 PowerPoint and then watched the Crash Course video below:
Students then received the Lesson 64 Worksheet. Interested in how scientists calculated the number of particles in one Mole? Read about it at Wired Magazine.
Science with Swart 
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