Chapter 2: Solving one-step equations and inequalities
Stage 1 – Desired Results
AERO.7.NS.1d-Apply properties of operations as strategies to add and
subtract rational numbers.
AERO.8.EE.7b-Using the distributive property and collecting like terms.
AERO.6.EE.5 Understand solving an equation or inequality as process of
answering a question. Use substitution to determine whether a given number
in a specified set makes an equation or inequality true.
AERO.8.EE.7-Solve linear equations in one variable.
AERO.HSA.CED.1-Create equations and inequalities in one variable and use
them to solve problems.
AERO7.EE.4- Use variables to represent quantities in a real-world or
mathematical problem, and construct simple equations and inequalities to
solve problems by reasoning about the quantities.
Enduring Understanding:
Students will understand that
Even though with the
variables, the expressions
are still following the same
properties as a numerical
expression.
Essential Questions:
What does “x” mean?What is the difference of aninequality and an equation?Why we graph an inequalitybut not an equation?
How many solutions in an inequality?How can we make calculateeasier?
Knowledge:
Students will know
The properties of addition
and multiplication and how
to use them.
The distributive Property
Different types of equations
and how to check the
Skills:
Students will be able to
Use the Distributive
Property.
Write and solve equations.
Write, solve, and graph
inequalities.
answers.
How to use the four
different operations to
solve one-step equation
and inequality.
Use numbers properties to
do mental math.
Stage 2- Assessment Evidence
Performance Tasks:
Other Evidence:
Worksheets and
Assignments
Quizzes
Chapter test
Stage 3 – Learning Plan
Day1 #2 Lesson Plan
iSC Standards
AERO.7.NS.1d
Procedures
Homework Due: Practice
2-1
Introduction to the Unit(class note):
Pass out classnotes
Explain the Chapter 2 schedule, learning path, quiz
and test dates.
Whole Class Instruction(ppt 1-1, class note):
Explain learning goal for 2-1
Commutative properties
Associative properties
Identity properties
o
Teacher will use algebraic expression
and ask students write numerable
expression to help understand.
Whole Class activities:
Use properties to do mental math.
