January 11 - January 15, 2021
Below is the Math agenda for the week of Monday January 11 - Friday January 15 for my Grade 8 & 9 classes:
Grade 8
Monday January 11 - Hey everyone, today we are starting our work with Algebra and we're starting Chapter 9 (LINEAR RELATIONS). Today we defined the vocabulary needed for this section, and we looked at making a table of values from a graph and looking at the ordered pairs.
Please refer to the section 9.1 NOTES in the gr. 8 notes tab on my Blog for details.
For additional support please read and review pages 332-334 in your textbooks.
Today's activity is on Pg 337 (#1, 4-7)
Tuesday January 12 - Hey everyone, today we will look at analyzing linear graphs and answering questions from the graph referring to the x and y axis. Moreover, we will look at making a table of value from the points on the graph.
Please refer to the section 9.1 NOTES in the gr. 8 notes tab on my Blog for details.
Today's activity is on Pg 338 (#8-18)
Wednesday January 13 - Hey guys, today we are staring section 9.2 and we'll be looking at patterns within a table of values. You will be able to determine the equation (formula) from the table of values.
Please refer to the section 9.2 NOTES in the gr. 8 notes tab on my Blog for details.
For additional support please read and review page 344 in your textbook
Today's activity is on Pg 348 (#1-6)
Thursday January 14 - Hey everyone, today we are continuing to work on Section 9.2 and we are looking at a table of values to determine whether or not the relationship between them is LINEAR.
In conclusion you will see that:
A linear relation can be known from the table of values:
-if the x column goes up or down by a constant value, AND
-if the y column goes up or down by a constant value
Please refer to the section 9.2 NOTES in the gr. 8 notes tab on my Blog for details.
Today's activity is on Pg 349 (#7-14)
Friday January 15 - Hi everyone, today we are looking at using a table of value to solve a problem.
Please refer to the section 9.2 NOTES in the gr. 8 notes tab on my Blog for details.
Today's activity is Pg 350 (#15 - 20)
I hope you all have a great weekend! 😄
Grade 9
Monday January 11 - Hey everyone, today we are using class time to work on the:
Chapter 8 Review on Pg 330 (#1-20).
Feel free to do about half of it as you will get extra class time to work on in it tomorrow. Moreover, please make sure that you've completed the section 8.4 work from last week.
Tuesday January 12 - Hey everyone, today we are working on the:
Chapter 8 Review on Pg 330 (#1-20). Do your best to wrap it up today.
Wednesday January 13 - Hey everyone, today we are using class time to work on the:
Chapter 8 Practice Test on Pg 332 (#1-15). This activity is optional, and you should finish the Ch. 8 Review first if you haven't done so already.
Thursday January 14 - Hey everyone, today we are starting Chapter 9 (Solving Linear INEQUALITIES). We are looking at what is an inequality and how to write inequalities using a model and Algebra.
Please refer to the Section 9.1 NOTES in the grade 9 notes section on my Blog.
For extra support, please also read and review pages 340 -344 in your textbook.
Today's activity is on Pg 346 (#2-12)
**** Extra Practice (WORD PROBLEMS) - link below:
Grade 9 WORD PROBLEM Worksheet
Below are the solutions to the questions from the word problem worksheet:
1) x=54, y = 36, 2) x =40 3) 3yrs 4) 26, 30 5) 350 students 6) 222, 224, 226 7) 88,89 8) pie 370, ice-cream 130 9) w=65, L = 90, 10) w = 30, L = 60, 11) 28, 62 12) L=8, M=16 13) D = 15, K =45, 14) son=10 15) E = 15yrs 16) d = 36, q =25 17) o=17, a=22, 18) 12min
Motion problems (on the back)
1) 325km 2)22km/h & 8km/h 3) 400km 4) 2hrs after the second bus leaves, or 2hrs 20min after the first bus leaves. 5) 2km 6) 22.5km/h
Friday January 15 - Today we are continuing our work with Linear Inequalities and we're learning how to represent a combination inequality using Algebra, words and a number line. Please refer to your notes for details.
Please refer to the Section 9.1 NOTES in the grade 9 notes section on my Blog.
Today's activity is on Pg 347 (#13, 15-18)
**A reminder to study over the weekend, as your Chapter 8 UNIT TEST is on Monday January 18, 2021
I hope that you all have a great weekend!! 😁