Author Archives: Erin McAvoy

Final Exam Review

Hello Math 9, Hope you all had a fantastic weekend. It is still unclear as to whether or not we will be having a final exam for Math 9 this semester. However, it is in your best interest to prepare … Continue reading

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Circle Geometry Test Tomorrow!

Hey Math 9!! Just a quick reminder that your circle geometry test is tomorrow :). Please make sure to bring in your completed homework for this unit, so that I can mark it. Remember, I’ve posted the answer keys to … Continue reading

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Circle Geometry

Hey Math 9!!! This post is to let you know that I’ve posted the notes and homework keys for the circle geometry unit in the handout section of this site.¬† Please be sure to use these resources to correct your … Continue reading

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Rotation Symmetry, Translations and Reflections

Hola Math 9!! Yesterday we discussed rotation symmetry and today we began our discussion of symmetry on the coordinate plane with translations and rotations. The assigned textbook homework is as follows: Rotational Symmetry: pg. 377 #1bc, 3, 5, 8 Translations … Continue reading

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Chapter 8 – Symmetry

Today we began our discussion on symmetry with lines of symmetry and tessellations. This unit should be a nice break from the rigour of linear equations, inequalities and polynomials. Your homework for today is pg. 370 #1-6, 9, 10, 12a, … Continue reading

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Reminder: Quiz Tomorrow! and Chapter 6 (Polynomials) Test on Monday!

Just a reminder that tomorrow we will be having¬† a quiz on everything up to subtracting polynomials (yesterday’s lesson). Today we discussed multiplying monomials by polynomials. You’re homework for today was to complete pg. 320, #3, 6-8, 10, 12, 13, … Continue reading

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6.3-6.5: Gathering Like Terms, Adding and Subtracting Polynomials

Morning! Hope you all had a great day with Ms. Hari yesterday! Just to recap, yesterday you looked at Gathering Like Terms and Adding Polynomials. Your homework was: 6.3: pg. 288 #2, 5-8, 12, 14a 6.4: pg. 294 #2, 5, … Continue reading

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Chapter 6 – Welcome to Polynomials

Hi all, Hope you had a nice weekend :). Remember, your homework from Friday was to complete pg. 281 #1, 4-7, 11, 14, 15 on Modelling Polynomials. Tomorrow, we are going to work on collecting like terms and adding polynomials! … Continue reading

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Reminder: Chapter 5 Test Tomorrow!

Good morning! Just a final reminder about your Chapter 5 Test tomorrow. As promised, the answer keys to the 5.1-5.5 quiz and the Chapter 5 Review (the one handed out in class today) are posted under the handouts section. Please … Continue reading

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The end of Chapter 5 is near….

Hello Math 9! Welcome back! I hope you all had a great Easter long weekend! As we discussed in class today, we will be having our Chapter 5 test on Thursday this week! Remember that your homework is also due … Continue reading

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