Math 9, Lesson 16, Spring 2019, 6/16/2019

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We have our final exam today. As usual, I will email the student test paper along with the answers to you once I have graded them.

Have a great summer!

 

Math 9, Lesson 15, Spring 2019, 6/9/2019

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We have a review today. We will have our final exam next week, the last school day.

Math 9, Lesson 14, Spring 2019, 6/2/2019

Weidong Posted in Homework, Math 9, Spring 2019, Teaching info
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We study interest and mortgage.

 

Homework:

Page1Page 2, Page 3, Page 4

Workbook Page 41, #3 – #6,  #15 – #16, #24,  #30, #31

Math 9, Lesson 13, Spring 2019, 5/19/2019

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We further practice solving logarithm and exponential problems. This is to get students more familiar with using different tools/ways to solve problems.

Homework: Page

13.5.1 – 13.5.5

Math 9, Lesson 12, Spring 2019, 5/12/2019

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We continue to study logarithms and we practice using the identities we learned last week.

Homework: Page 1

13.4.1 – 13.4.8

Math 9, Lesson 11, Spring 2019, 5/5/2019

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We study the identities of Logarithms. The set of identities will help to simplify many problems. It is important for students to get familiar with them, by practicing them.

Homework: Page 1

13.3.1 – 13.3.6

Math 9, Lesson 10, Spring 2019, 4/28/2019

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For the next 4 lessons, we will study extra content about exponents and logarithms.

Today we go over the basic exponential functions and introduce logarithms.

For homework, get these two pages: Page 1Page 2

From Page 1, 13.1.1 – 13.1.5; From Page 2, 13.2.1 – 13.2.4

Math 9, Lesson 9, Spring 2019, 4/21/2019

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We review measuration, with the focus on:

  • Areas of parallelogram and trapezium;
  • Volume and surface area of a prism;
  • Volume and surface area of a cylinder;
  • Volume and surface area of a pyramid;
  • Volume and surface area of a cone;
  • Volume and surface area of a sphere;
  • Length of an arc, area of a sector in a circle

Homework: from Page1Page2Page3:

#5- #18

Math 9, Lesson 8, Spring 2019, 4/7/2019

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We have our midterm exam. Test result will be emailed to each family.

Math 9, Lesson 7, Spring 2019, 3/31/2019

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We have a review day today. We will have midterm exam next week.

Students should review their homework.