Dear Students,

Welcome back to Spring 2023 term! And welcome our new student, Yitong!

We have created a WeChat Group for this class. Feel free to scan the QR code below and join the WeChat Group. Please let Ms. Li know if you cannot attend the class that week, and we can plan accordingly:) Also, do not hesitate to reach out to me (either via email or WeChat) if you have any questions.

Today we went over the final exam Problems #6, 10-18, 20 in Section 3, and #3, 8, 13, 16, 21, 23, 24, 31, 33, and 36 in Section 4, as well as Ex. 17 of Ch.14 HW.

Alena, Sebastien, Peter, Ashlyn, and Jojo explained Examples 1-3 of Ch.15 Interpreting Linear Models on the whiteboard. Good job! See class notes here.

Homework:

1. Pg 128-131: Ex 1-16 (Check answer keys on Pg 309-310 and share the # of problems you want Ms. Li to go over next week in this Google Form).

2. DeltaMath: Ch.15 Interpreting Linear Models

Look forward to seeing you all next week on Feb. 5th:)

Warm regards,

Ms. Li

Dear Students,

Today we took the final exam for the Fall 2022 semester. I am glad to see that many of you have made great progress this year! Please check the answer keys here and fill in the survey below to let me know which questions you want Ms. Li to go over next week.

Homework: SAT Math Prep Course Mid-year Survey

Stay warm and see you next week!

Best,

Ms. Li

Dear students,

It was nice seeing all of you today in class! We went over Ch.12 + CH.13 HW problems on the whiteboard, and students did Examples 1-7 of Ch. 14 Lines. Please check class notes here.

Homework:

1. Finish Chapter 14 Ex #1-15, pg 123-125. Check answers on Pg 307-308, and share your questions here on the Google Form.
2. DeltaMath Ch.14 Lines

Next Sunday, Jan.22nd is the last day of the Fall 2022 semester. Please bring your laptop + calculator to School and we will take the final exam (on Google Forms). If you are not here next Sunday, please let me know ahead of time.

Please do not forget to register for the Spring 2023 semester. The registration fee is $20 per family account, but it will be waived if all account balance is paid on or before January 16, 2023.

Look forward to seeing you all next week!

Best,

Ms. Li

Dear students,

It’s great to see you after the long break, and we were so glad to have 3 guest teachers visiting our class today. We went over Problems #13, 14, and 16 of Ch.11 HW on the whiteboard, and all students, as well as our teachers explained Ch.12 Examples # 1-10, and Ch. 13 Examples #1-6. Please check the class notes here.

Strategies for solving the word problems:

1. Find out the keywords (underline)
2. Pay attention to the numbers (and their relationships)
3. Pay attention to the units
4. Think about when to use the floor function (rounding down) / ceiling function (rounding up)
5. Be clear about which formula to use

Homework:

Ch.12: Pg 105-108, Ex 1-23;

Ch.13: Pg 113-116, Ex 1-17;

Please check the answer keys on Pg 301-306, and share your questions on the Google Form here.

No DeltaMath this week.

See you next Sunday, when we are going to discuss the lines.

Warm regards,

Ms. Li