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RCS 5th Grade
Algebra, patterns, and coordinate graphs
5th grade math Unit #7
In 5th Grade, students will...
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Simplify an expression using the Order of Operations.
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Interpret expressions without simplifying them.
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Identify relationships between corresponding terms in two patters.
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Represent points in a coordinate plane.
Unit 7
Lesson 7.1
Read and Write Epressions
Objective: We will read and write expressions.
CONGRATULATIONS!
You can take your Emodo quiz and go on to the next lesson!
Vocabulary:
Practice:
When you read and write an expression, make sure that you keep in mind the order of operations.
One way to remember the order of operations is with the saying:
Please Excuse My Dear Aunt Sally
If you take the first letter of each of the words it will spell out the order that the world uses to know what operation to do first.
P = Parenthesis 6 x (y + 2)
E = Exponents
M = Multiplication 32 / (6 - 4)
D = Division
A = Addition Four plus three times 7
S = Subtraction
NEED MORE PRACTICE?
Math Book Vol. 2
Pg. 215-216
NEED MORE EXPLAINATION?
COME TO THE MATH PARTY OR WATCH THE VIDEOS!
7.1
7.2
Lesson 7.2
Simplify Epressions
Objective: We will simpify numerical expressions.
Vocabulary:
Practice:
10 x (0.3 + 0.2)
21 - 12 + 9 - 2
18 + 9 / 0.1
CONGRATULATIONS!
You can take your Emodo quiz and go on to the next lesson!
NEED MORE PRACTICE?
Math Book Vol. 2
Pg. 217-218
NEED MORE EXPLAINATION?
COME TO THE MATH PARTY OR WATCH THE VIDEOS!
Lesson 7.3
Evaluate Epressions
Objective: We will write and evaluate expressions with variables.
Vocabulary:
Practice:
To evaluate an expression, substitute a value for the variable and then use the Order of Operations to simplify.
Evaluate 5 x (p - 2) for p = 10.
5 x ( p - 2 ) = 5 x (10 - 2 ) Substitute 10 for p
= 5 x 8 Subtract insides parentheses
= 40 Multiply
m- 4.7 for m=10 5 + n x 4 for n = 3 7.5 x (d - 2.5) for d = 3.5
CONGRATULATIONS!
You can take your Emodo quiz and the Quick Quiz 7.1!
NEED MORE PRACTICE?
Math Book Vol. 2
Pg. 219-220
NEED MORE EXPLAINATION?
COME TO THE MATH PARTY OR WATCH THE VIDEOS!
7.3
7.4
Lesson 7.4
Patterns and Relationships
Objective: We will generate and extend numberical patterns and identify relationships of corresponding terms.
Vocabulary:
Practice:
Look at the following pattern and find the rule and the next term.
3 , 5 , 7 , 9 , 11 ...
3, 3+2, 3+2+2, 3+2+2+2, 3+2+2+2+2 ...
CONGRATULATIONS!
You can take your Emodo quiz and go on to the next lesson!
NEED MORE PRACTICE?
Math Book Vol. 2
Pg. 221-224
NEED MORE EXPLAINATION?
COME TO THE MATH PARTY OR WATCH THE VIDEOS!
7.5
Lesson 7.5
The Coordinate Plane
Objective: We will locate and plot points in the first quadrent of the coordinate plane.
Vocabulary:
Practice:
CONGRATULATIONS!
You can take your Emodo quiz and go on to the next lesson!
NEED MORE PRACTICE?
Math Book Vol. 2
Pg. 225-228
NEED MORE EXPLAINATION?
COME TO THE MATH PARTY OR WATCH THE VIDEOS!
Practice:
7.6
Lesson 7.6
Graph Ordered Pairs
Objective: We will graph ordered pairs and use them to represent and solve real world problems.
Practice:
CONGRATULATIONS!
You can take your Emodo quiz and go on to the next lesson!
NEED MORE PRACTICE?
Math Book Vol. 2
Pg. 229-230
NEED MORE EXPLAINATION?
COME TO THE MATH PARTY OR WATCH THE VIDEOS!
7.7
Lesson 7.7
Focus on Mathematical Practices
Objective: We will use the standards and practices that we have learned in a variety of real world situations.
CONGRATULATIONS!
You can take your Emodo quiz and Quick Quiz 7.2!!
NEED MORE PRACTICE?
Math Book Vol. 2
Pg. 225-228
NEED MORE EXPLAINATION?
COME TO THE MATH PARTY OR WATCH THE VIDEOS!
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