Precalculus
Lessons plan and work assignment
Chapter 2
NJ Standards: 4.1 ABC, 4.2 ABC, 4.3 ABC, 4.4 A-D, 4.5 A-D
Date Section Title and Core content Objective + Evaluation SWBT C/W assignment H/W assignment
10/03 2.1 Solving Systems of Equations in two Variables. Solve systems of equations graphically and algebraically. CPEC 1. pg 64 # 1-10
2. Notes
3. Guided practice pg 70 # 5-8		 1. pg 71 # 12,13,14,20,24, 28,45
2. Les 2.2 Notes
10/04 2.2 Solving Systems of Equations in three Variables. Solve systems of equations involving three variables algebraically. HWB 1. Do now pg 71 # 32
2. H/w check
3. Guided practice pg 76 # 4-7		 1. pg 76 # 8,12,18,28
2. Les 2.3 Notes
10/05 2.3 Modeling Real-World Data with Matrices. Add, subtract, and multiply matrices. CPEC 1. 5-min check
2. H/w check
3. Guided practice pg 82 # 5, 8-13		 1. pg 83 # 20,24,28,30,44,64
2. Les 2.4 Notes
3. Practice Quiz 2.1 online
4. Practice Quiz 2.2 online
10/06 2.3 Modeling Real-World Data with Matrices. Multiply matrices. CPEC, Q 1. Quiz 2.1 - 2.2
2. H/w check
3. W/sheet		 1. Practice 2.3 all
2. pg 83 # 38
10/07 2.4 Modeling Motion with Matrices. Use matrices to determine the coordinates of polygons under a given transformation. Q 1. H/w Quiz
2. Notes
3. Guided practice pg 92 # 5,6,8,10		 1. pg 93 # 11,15,17,19,20-22
2. Les 2.5 Notes
3. Practice Quiz 2.3 online
4. Practice Quiz 2.4 online
10/11 2.5 Determinants and Inverses of Matrices. Evaluate determinants, find inverses, solve systems of equations by matrices. Q 1. Quiz 2.1-2.4
2. Notes
3. Guided practice pg 102 # 5,7,10,12,13		 1. pg 102 # 16,18,20,28,30
 
10/12 2.5 Determinants and Inverses of Matrices. Solve systems of equations by matrices. HWB, CPEC 1. 5 min check
2. H/w check
3. pg 102 # 11, 12		 1. pg 103 # 34,35,38
2. Les 2.6 Notes
10/13 2.6 Solving Systems of Linear Inequalities. Graph systems of inequalities, find max and min value of a function. HWB, CPEC 1. Do now pg 104 # 54,58
2. H/w check
3. Guided practice pg 109 # 6,8, 26		 1. pg 110 # 14,16,22,26,33
2. Les 2.7 Notes
10/14 2.7 Linear Programming. Use linear programming procedures to solve applications. HWB, CPEC 1. Do now pg 119 # 1-10
2. H/w check
3. Guided practice pg 115 # 5		 1. pg 116 # 12
2. Practice Test online
10/17 Chp 2 Review Systems of Equations. Solve systems of equations algebraically by matrices. HWB, CPEC 1. Do now pg 120 # 11-27odd
2. H/w check		 1. pg 121 # 28,31-33,36,38, 40-44 even
10/18 Chp 2 Review Systems of Equations and Inequalities. Solve systems of equations using matrices, find max and min of function. 1. Quiz 2.5-2.6
2. pg 122 # 51		 1. pg 122 # 45-50 all
2. Quiz Chp2 online
3. Get ready for Chp2 Test
10/19 Chp 2 Test Chp 2 Test Testing Testing 1. pg 124 # 1-10
2. Les 3.1 Notes
HWSH Homework sheets   HWB Homework on board
CWSH Classwork sheets     T Test
CPEC Class participation extra credit     Q Quiz