Name: Sarah Hart
Date: 4/20/15
Content Area: Algebra 1
WOODLAND HILLS SECONDARY
LESSON PLANS
Length of Lesson: 10 days
STAGE I – DESIRED RESULTS
Lesson Topic (Modules, if applicable):
Unit 11
Systems of Linear Equations and Inequalities (chapter 7)
Student Objectives (Competencies/Outcomes):
Students will be able to:
1.
2.
3.
4.
5.
6.
7.
Determine whether a system of linear equations
has 0, 1, or infinitely many solutions. (7-1)
Solve systems of equations by graphing. (7-1)
Solve systems of equations using substitution
properties. (7-2)
Solve systems of equations by elimination
(addition, subtraction, and multiplication). (7-3,
7-4)
Determine the best method for solving a system
of linear equations. (7-4)
Solve systems of linear inequalities by graphing.
(7-5)
Solve real world problems using systems of linear
equations & inequalities. (7-5)
Big Ideas:
M11.C.3.1
Understanding Goals (Concepts):
Solve problems using analytic
geometry.
M11.D.2.1 Solve and/or graph linear equations
and inequalities using various methods.
M11.D.4.1 Interpret and/or use linear, quadratic
and/or exponential functions and their equations,
graphs or tables
Students will learn how solve systems of linear
equations by graphing. The systems will be classified as
consistent or inconsistent, as independent or
dependent. Students also will learn to apply algebraic
methods to solve systems. These methods include
substitution, elimination using addition or subtraction,
and elimination using multiplication first. Student will
determine which method is best for different systems.
We will also solve systems of inequalities by graphing.
Essential Questions:
 Does the system of linear equations have 0, 1,
or infinitely many solutions?
 Is the system consistent or inconsistent?
 Is the system dependent or independent?
 Can I really use a graph to determine the
solution to the system of linear equations?
 Which variable should I substitute for?
 Which variable should I try to eliminate?
Do my solutions work?
Vocabulary:
Systems of equations, substitution, elimination, system
of inequalities, consistent, inconsistent, dependent,
independent, solve systems by graphing, solve systems
by substitution, solve systems by elimination using
addition, solve systems by elimination using
subtraction, solve systems by elimination using
multiplication.
STAGE II – ASSESSMENT EVIDENCE
Formative Assessments:
Performance Task:
Students will participate in class discussions, guided practice, computer work, and
whiteboard activities
Students will actively participate in class examples, discussion, class work,
whiteboards, open ended assessments, graphic organizers, exit tickets, daily warm
ups, homework, Study Island (or what is currently available) and unit tests, quizzes,
and other formative assessments.
STAGE III – LEARNING PLAN
Materials and Resources:
Interventions:
Chapter: Glencoe Text), Unit 2 ((Algebra Rescue Text), Do Now & Exit polls (daily),
Homework (daily), Guided practice and Enrichment from Glencoe Grab & Go
workbooks
Think through Math, Study Island, A+ Math (if available), Math Lab, Online Self Check
Quizzes and Tests
Assignments
Procedures
Instructional Procedures*:
Monday
4/20
Day BA
 DO NOW- 7.5 reading to
learn
 Mini lesson – graphing
systems of inequalities
 Practice with partner –
7.5 skills practice
 Formative assessments –
student work on
assigned problems
 7.5 skills practice




Tuesday
4/21
Day B
DO NOW – which is best
to solve the system?
Mini lesson – systems
Practice with partner –
review
Formative assessments –
student work on
assigned problems and
notes
 Review
Wednesday
4/22
Day A
 DO NOW – which is best
to solve the system?
 Mini lesson – systems
 Practice with partner –
review
Formative assessments –
student work on assigned
problems and notes
 Review




Thursday
4/23
Day B
DO NOW test today
Mini lesson –
Practice with partner –
Formative assessments –
student work on
assigned problems




 Test
*Include Do Now, Mini Lesson, Guided Practice, Independent Practice, Summations/Formative Assessments, Reflections

Friday
4/24
Day A
DO NOW- solve graph
inverse variation
equations
Mini lesson – notes 12.1
inverse variation
Practice with partner –
12.1 practice
Formative assessments –
student work on
assigned problems
12.1 practice odds