Lesson 3
NYS COMMON CORE MATHEMATICS CURRICULUM
M1
ALGEBRA I
Lesson 3: Graphs of Exponential Functions
Classwork
Example 1
Consider the story:
Darryl lives on the third floor of his apartment building. His bike is locked up outside on the ground floor. At

Lesson 24
NYS COMMON CORE MATHEMATICS CURRICULUM
M1
ALGEBRA I
Lesson 24: Applications of Systems of Equations and Inequalities
Classwork
Opening Exercise
In Lewis Carrolls Through the Looking Glass, Tweedledum says, The sum of your weight and twice mine i

Lesson 16
NYS COMMON CORE MATHEMATICS CURRICULUM
M1
ALGEBRA I
Lesson 16: Solving and Graphing Inequalities Joined by And or
Or
Classwork
Exercise 1
1.
Solve
2
w =121 , for w . Graph the solution on a number line.
2.
Solve
w 2<121, for w . Graph the soluti

NYS COMMON CORE MATHEMATICS CURRICULUM
Lesson 9
M1
ALGEBRA I
Lesson 9: Multiplying Polynomials
Classwork
Exercise 1
a.
Gisella computed
342 23 as follows:
Can you explain what she is doing? What is her final answer?
Use a geometric diagram to compute the

Lesson 11
NYS COMMON CORE MATHEMATICS CURRICULUM
M1
ALGEBRA I
Lesson 11: Solution Sets For Equations and Inequalities
Classwork
Example 1
2
x =3 x+ 4 , where x represents a real number.
Consider the equation,
x 2 and 3 x+ 4 algebraically equivalent?
a
Are