Algebra 2, Lesson 15, Spring 2018, 6/10/2018

Weidong Posted in Algebra 2, Spring 2018, Teaching info
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We start a new chapter, Chapter 10. Today we study arithmetic sequences and series.

 

Math 9, Lesson 15, Spring 2018, 6/10/2018

Weidong Posted in Math 9, Spring 2018, Teaching info
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We have our final exam today. Good luck to every student!