 PS 156 Frederick Law Olmsted
 8th Grade Common Core
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 Inequalities
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 Evaluating Expressions

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Module 4

Grade 8 Module 4: Linear Equations
In Module 4, students extend what they already know about unit rates and proportional relationships to linear equations and their graphs. Students understand the connections between proportional relationships, lines, and linear equations in this module. Students learn to apply the skills they acquired in Grades 6 and 7, with respect to symbolic notation and properties of equality to transcribe and solve equations in one variable and then in two variables. (Excerpt taken from NYS Engage website)
Grade 8 Math Homework, Lesson Plans (with videos), and Worksheets
Below is the old videos on Khan Academy for topics in Module 4Lesson 1Lesson 2Linear expressions in x are a special type of expression. Linear expressions are expressions that are sums of constants and products of a constant and x raised to a power of 0, which simplifies to a value of 1.
Nonlinear expressions are also sums of constants and products of a constant and a power of x. However, nonlinear expressions will have a power of x that is not equal to 0 or 1.
8.EE.C.7 Linear and NonLinear expressions in x video
Lesson 4
8.EE.C.7 Solving Equations with variables on both sides explanation video
8.EE.C.7 Solving Equations with variables on both sides example 1 video
Solving Equations, using the distributive propertySolving equations that have fractionsSolving multistep equations with distributive property practice
Lessons 6 and 7
8.EE.C.7 Numbers of solutions to a linear equation video
8.EE.C.7 No Solution example video
8.EE.C.7 Infinitely many solutions example video
Linear equations with one, zero, or infinite solutions practice
Lesson 8
8.EE.C.7 Linear Equations in Disguise explanation video
Lesson 9
8.EE.C.7 Sum of consecutive odd integers video
8.EE.C.7 Age word problem (How old is he now?) video 1
8.EE.C.7 Age word problem (How old is he now?) video 2
8.EE.C.7 Age word problem video
Lesson 10
8.EE.B.5 How to solve word problems using proportions
Lesson 11
8.EE.B.5 Rate of change and interpreting its meaning
8.EE.B.5 Rate of Change Word problem video 1
8.EE.B.5 Rate of Change Word problem video 2
Lessons 12 and 13
8.EE.B.5 Graphing solutions to twovariable linear equations example 1
Lesson 14Lesson 15Lesson 168.EE.B.6 Slope of zero example videoLesson 17Lesson 18Lesson 19Lesson 20Lesson 21Lesson 22Lessons 24 and 25Lesson 268.EE.C.8 Graphing Parallel Lines video 1Lesson 30