Linear+Functions

Unit 5


 * Thursday, January 5th, 2012**
 * Day 1 Unit 5**
 * Bell Buzzer
 * Pick up a letter from the teacher and find your new group
 * Tell your group about the most exciting thing you did over break
 * Announcements (new seats, new semester, new policy change)
 * Lesson - Slope!
 * [[file:Slope Notes 2012.pdf]]
 * [[file:Slope Notes part 2 2012.pdf]]
 * Homework: Pg. 286 #1-12, 22-29, 40


 * Monday, January 9th, 2012**
 * Day 2 Unit 5: Write and interpret equations in slope-intercept form.**
 * Bell Buzzer: Answer each of the questions and provide a counter example if you answered false
 * A rate of change must either be positive or zero.
 * All vertical lines have the same slope.
 * A line with slope 1 always passes through the origin.
 * Two points with the same x-coordinate are always on the same horizontal line.
 * Announcements (quiz on Wednesday)
 * Homework Discussion
 * Lesson: Slope-Intercept in context
 * Homework:Pg. 294 #40, 57, 58, 66, 82


 * Wednesday, January 11th, 2012**
 * Day 3 Unit 5: Write, graph and manipulate equations in slope-intercept form**
 * Bell Buzzer: Find the slope and describe the line
 * (7, 3)) and (7, 4)
 * [[image:slopetable.JPG]]
 * [[image:slopegraph.JPG]]
 * Announcements: Quiz today!
 * Homework Discussion (grab a marker)
 * Lesson: Slope-Intercept Form
 * Homework: Pg. 294 #3, 5-8, 13-15, 22-24, 31-35


 * Friday, January 13th, 2012**
 * Day 3 (second day 3) Unit 5 - Objective: Write and interpret an equation in Standard Form**
 * Bell Buzzer:
 * Get your poster and make any corrections or finish if needed
 * Get out your homework\
 * Gallery Walk (You will be graded for your participation and answers to questions)
 * Announcements (No School Monday, quizzes returned and new quiz on Wednesday on Slope-Intercept Form)
 * Homework Discussion (grab a marker)
 * Slope-Intercept Activity
 * Lesson: Standard Form
 * Homework: Pg. 301 #36, 37, 47 and 48 (I will be collecting this assignment)


 * Wednesday, January 17th, 2012**
 * Day 4 Unit 5 (Part I) - Objective: Write, graph and inerpret an equation in Standard Form**
 * Bell Buzzer:
 * Get out your Slope-Intercept packet from last week and finish it in your groups!
 * Write a linear equation to model this data in the table below.
 * [[image:table.jpg]]
 * Announcements (quiz today)
 * Quiz
 * Homework Discussion
 * Lesson (part I): Graph equations in standard form using their intercepts and intrepret the meaning of each intercept
 * Homework: Practice worksheet 6-3 #33-36


 * Friday, January 20th, 2012**
 * Day 4 Part II - Objective: Write, interpret and graph equations from standard form.**
 * Bell Buzzer:
 * Find the slope
 * (3, 4) (3 ,-2)
 * (3, 10) (-4 , 2)


 * To rent a boat it costs $25 plus $10 an hour. Write an equation in slope-intercept form using function notation.
 * Announcements
 * Homework Discussion
 * Lesson (Part II): Graph equations in standard form using their intercepts and interpret the meaning of each
 * Homework-Practice Worksheet 6-3 #7,8,11,14,16,19 AND page 301 #13, 16, 17


 * Tuesday, January 24th, 2012**
 * Day 4 (Part III) - Objective: Transforming Equations into Standard form containing only integers**
 * Bell Buzzer
 * BJHS is having a talent show to raise money. You estimate that 200 students and 150 adults will attend.
 * Define your variables
 * Write an equation in standard form to find out what ticket prices should be to raise $1500.
 * Graph the equation
 * Explain what the x and y intercepts mean in the context of this problem
 * Announcements
 * Homework Discussion
 * Lesson (Part III):
 * Homework - Practice Worksheet 6-3 #23, 24, 27-31 and Pg. 301 #19, 20, 27, 31, 32, 34, 35


 * Thursday, January 26th, 2012**
 * Day 5 Unit 5 - Objective: Write equations in Point-Slope Form**
 * Bell Buzzer
 * Check your answers to your homework
 * Homework Discussion
 * Announcements
 * Lesson: Point-Slope form
 * Group Poster Problem
 * Homework Pg. 308 #31-35, 54,55, 60


 * Monday, January 30th, 2012**
 * Day 6 Unit 5 - Objective: Write, graph and manipulate equations in Point-Slope Form**
 * Bell Buzzer:
 * Get your posters and finish them
 * Gallery Walk
 * Homework Discussion
 * Announcements (major quiz on Friday!)
 * Lesson: Point-Slope Form
 * Homework: None!


 * Wednesday, February 1st, 2012**
 * Day 6 Unit 5 - Objective: Write, graph and manipulate equations in Point-Slope Form**
 * Bell Buzzer: Is the relationship shown by the data linear? Explain why or why not. If yes, write an equation in point-slope, slope-intercept and standard form.


 * Announcements (major quiz on Friday)
 * Lesson: More on Point-Slope Form
 * Homework: Page 307 # 1-3, 10-12, 19-21, 36


 * Friday, February 3rd, 2012**
 * Day 7 Unit 6 - Explore parallel and perpendicular lines**
 * Bell Buzzer: Identify the form of linear equation (slope-intercept, standard or point-slope) and graph on graph paper
 * y - 5 = 1/2 (x + 2)
 * y = 3x - 1
 * 3x + 2y = 12
 * Homework Questions
 * Announcements
 * Quiz
 * Lesson: Parallel and Perpendicular Exploration
 * Homework: TBA


 * Tuesday, February 7th, 2012**
 * Day 7 Unit 5 - Identify, write and graph parallel and perpendicular lines**
 * Bell Buzzer: Get in your groups and finish Exploration Activity from last week
 * Announcements (Test next time)
 * Lesson: Discuss and practice identifying, writing and graphing parallel and perpendicular lines
 * Homework:


 * Thursday, February 9th, 2012**
 * Day 8 Unit 5: Test**
 * Bell Buzzer:
 * Re-Write in Slope intercept form: 3x - 4y = 16
 * Re-Write in Standard form: y = 2/3 x + 4
 * How do you graph an equation in Standard Form? (like 3x -4y = 12)
 * Announcements
 * Test
 * Homework: None


 * [[file:Special Linear Functions.pdf]] Day 6 lesson?


 * 1) [[file:Slope-Intercept Notes.pdf]]
 * 2) [[file:Slope-Intercept Activity[1].pdf]]
 * 3) [[file:Olympic Time 1500m.pdf]]