ALGEBRA 2 UNIT OUTLINE
LAST REVISED 2/7/2016
BYRON NELSON HIGH SCHOOL
Unit 4: Systems of Inequalities & 3-variable Systems
MONDAY
TUESDAY
WEDNESDAY
THURSDAY
FRIDAY
September 29
September 30
October 1
October 2
October 3
 TEKS: 2A.3A, 2A.3B, 2A.3C
 TLW: Graph linear inequalities
in 2 variables
Guiding questions:
 How do you graph the
solution for a linear
inequality?
 TEKS: 2A.3A, 2A.3B, 2A.3C
 TLW: Write systems of linear
equations from real-life
situations
Guiding questions:
 How can you determine the
number of equations needed
for a particular system?
 TEKS: A2.3A, A2.3B, A2.3C
 TLW: Solve systems of
equations in three variables
algebraically
Guiding questions:
 What methods can be used
to solve systems of equations
in three variables?
 TEKS: A2.3A, A2.3B, A2.3C
 TLW: Solve systems of
equations in three variables
algebraically
Guiding questions:
 What methods can be used
to solve systems of equations
in three variables?
 TEKS: A2.3A, A2.3B, A2.3C
 TLW: Solve systems of
equations in three variables
algebraically
Guiding questions:
 What methods can be used
to solve systems of equations
in three variables?
Activities:
 Q & A HW
 Flip Check
 More Examples
Activities:
 Q & A HW
 Flip Check
 More Examples
Activities:
 HW Check 4.1
 Q & A HW
 Flip Check
 More Examples
Activities:
 Flip Check
 Q & A Video
 More Examples
 Independent Practice:
Pg. 171: 9-24 (x3), 30, 33
Assignment:
 Finish Pg. 171
Activities:
 Q & A HW
 Quick Review: writing
linear systems
 Independent practice:
 Independent practice:
WS 4.1: 1-4
 Independent practice:
WS 4.1: 5-8
WS 4.1 (write equations
only)
Assignment:
 Finish WS 4.2 (set up
equations only)
 View Video 4.2: Solving
 Independent practice:
WS 4.1: 9-12
Assignment:
 Finish WS 4.1: 1-4
Assignment:
 Finish WS 4.1: 5-8
Assignment:
 Finish WS 4.1: 9-12
 View Video 4.3: Solving
Systems Using Matrices
systems in 3 Variables
~ End 1st Six Weeks ~
ALGEBRA 2 UNIT OUTLINE
LAST REVISED 2/7/2016
BYRON NELSON HIGH SCHOOL
MONDAY
TUESDAY
WEDNESDAY
THURSDAY
FRIDAY
October 6
October 7
October 8
October 9
October 10
 TEKS: 2A.3A, 2A.3B, 2A.3C
 TLW: Find inverse matrices;
use inverse matrices to solve
systems of equations
Guiding questions:
 What is an inverse matrix?
 What type of matrix has an
inverse matrix?
 When does an inverse matrix
not exist?
 How does using an inverse
matrix solve a system of
equations?
Activities:
 Q & A HW
 Flip Check
 More Examples
 Independent practice:
Pg. 214: 15-39 (x3)
Assignment:
 Finish Pg. 214
 TEKS: A2.3A, A2.3B, A2.3C
 TEKS: A2.3A, A2.3B, A2.3C,  TEKS: A2.3A, A2.3B, A2.3C, Early Release Day
 TLW: Solve systems of
2A.1B, 2A.4A, 2A.4B, 2A.10G,
2A.1B, 2A.4A, 2A.4B, 2A.10G, 
equations in three variables
 TLW: Review linear functions  TLW: Demonstrate
using inverse matrices
and systems of linear
understanding of linear
Guiding questions:
equations and inequalities
functions and systems of
 What methods can be used Guiding questions:
linear equations and
to solve systems of equations  What area of this unit do
inequalities
in three variables?
you struggle with the most? Activities:
 What can you do to improve  Unit 4 Test
Activities:
in those areas?
 HW Check 4.2
Assignment:
 Q & A HW
 Flip Check
 Independent practice:
WS 4.2: solve systems
Closure:
Assignment:
 Finish WS 4.2: solving
systems
Activities:
 Q & A HW
 Discuss Review
Assignment:
 Study!
 View Video 5.1:
Transformations of the
Quadratic Parent
Function