Unit 2 - Linear Relations (Ch. 2 & 5)

Chapters 2 & 5 from the textbook
In our second large unit (again, broken into two pieces) is our first look at data and lines. We will discover what it means to be linear, discuss direct vs. partial variation and then connect everything back to our first unit! Slope, rate of change, and 1st differences will all play a factor...

Please note - the list of homework in the table below is the most up-to-date version.
The unit outline can be found in the table below, as well as any lesson files, online tools, or extra information (subject to change as we move through the course):
Items marked with  mean a video is available.

Topic (Textbook Section)

Suggested Homework

Lesson 2.1a: Using Scatter Plots to Analyze Data (2.3) 
Lesson 2.1b: Trends, Interpolation and Extrapolation (2.4)
    { Class Notes }
    - Khan Academy Playlist for Scatter Plots
  

Pg. 65 #1, 2, 5
Pg. 73 #2, 8
(This is all one class)

Interpreting Graphs Exercise Online
Constructing Scatter Plots Exercise Online

Lesson 2.2: Linear and Non-Linear Relations (2.5)

    - Estimating a Line of Best Fit
  

Pg. 83 #1, 2a, 3, 6

Constructing Line of Best Fit Practice

 Lesson 2.3: Distance-Time Graphs (2.6)   
    - Distance-Time Activities   [ Helicopter ]   [ Trolley ]

 Pg. 91 #15, 7, 8, 9 
 Lesson 2.4: Direct and Partial Variation (5.1 + 5.2)  
    { Class Notes }

 Quiz:  Lessons 1 – 3  (LR.01)
 Pg. 242 #1, 2, 4, 8, 10, 12acd
 Pg. 250 #1, 2, 5, 10
 Chapter 2 Test  (Quest)  

    The "Quest" will be on TUESDAY, MARCH 31st

 Review   Pg. 95 #6, 8, 10, 12, 13
        Pg. 98 #3, 8
        Pg. 288 #1, 6
  

Lesson 2.5: Slope (5.3)   
Lesson 2.6: Slope as a Rate of Change (5.4)  

    { Class Notes (admittedly a bit messy) }

    - Slope of a Line from two points  
    - Slope of a line from a graph  
    - Practice exercise
 Pg. 254 Investigations A and B
Read Pages 255
258 
Pg. 259 #1  9, 11, 14

Pg. 268 #1, 2, 3 (As a class), 4, 5, 7, 10, 11, 16, 18ab
 Lesson 2.7: First Differences (5.5)  
 Quiz:  Lessons 4 – 6 (LR.02)
 Pg. 275 #1ace, 2, 3, 4, 7
 Lesson 2.8: Connecting the Dots... [get it?] (5.6)  
    { Class Notes }

 Pg. 284 #1, 2, 3ac, 4, 6  10, 13
 Unit 2 Review   Pg. 288 #1, 2, 4  9, 12  16
 Pg. 290 #1-10
 Pg. 95 #7b
 Chapter 5 Test (LR.01/02/03)  
        >>   Monday, April 13th
 
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Matthew Brash,
Mar 22, 2015, 5:50 PM
ċ
Matthew Brash,
Mar 22, 2015, 5:50 PM