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Linear Equation and Graphing

Basics of Linear Equation
Unit 1 – Introduction to linear equation
3 Lessons
Overview of linear equation
What are dependent and independent variables?
Practice -Make linear equation from everyday situation
Unit 2 – Check if an equation is linear or not
4 Lessons
Method 1 : Check if an equation is linear by making a table of values
Practice – Check if an equation is linear by making a table of values
Method 2 : Check if an equation is linear just by looking at the equation
Practice – Check if an equation is linear by looking at the equation
Solving linear equations
Unit 3 – Basic understanding of solutions of linear equations
4 Lessons
What is a solution of a linear equation?
Practice – Make table of solutions and write them as ordered pair(Simple equations)
Easy way to make table of solutions when you have fraction in the equation
Practice – Make table of solutions (equations with fraction)
Basics of Graphing Linear Equations
Unit 4 – Basic concepts of graphing
3 Lessons
What is a Cartesian coordinate plane?
How to plot points on a coordinate plane
Practice – Which quadrant these ordered pair belong to
Unit 5 – Graphing linear equations
7 Lessons
How to graph a linear equation
Find solutions of a linear equation from the graph
Easy way to graph a linear equation with fraction
How to graph a linear equation with negative x
Practice – Plot a few linear equations on a graph paper (Simple equations)
Practice – Plot a few linear equations on a graph paper (Equations with fraction)
Practice – Plot a few linear equations on a graph paper (Equations with negative x)
Graphing linear equations - Intercept of a line
Unit 6 – Concept of intercept
3 Lessons
What is the intercept of a linear equation? Learn from everyday activity
What is the x and y intercept of a linear graph
Practice – Find x and y intercepts of few linear graphs
Unit 7 – Find intercept by making a graph
2 Lessons
Find intercept of a linear equation by making a graph
Practice – Find intercept of a linear equation by making a graph
Unit 8 – Find intercept by making a table of solution (without graphing)
2 Lessons
Find intercept by making a table of solution ( without graphing)
Practice – Find intercept by making a table of solution ( without graphing)
Unit 9 – Find intercept from the linear equation ( Without a table or a graph)
2 Lessons
Find intercept from the linear equation ( Without a table or a graph)
Practice – Find intercept from the linear equation ( Without a table or a graph)
Graphing linear equations - Slope of a line
Unit 10 – Graphing linear equations – Concept of slope
12 Lessons
What is the slope of a linear equation? Learn from everyday activity
What is the slope of a linear graph?
How to find the slope of a linear equation from two points using a formula ( Rise over Run)
Practice – Find slope from two points of a graph
Practice – Find slope from two points
How to find the slope of a linear equation ( From table of solutions, no graph)
Practice – Find slope from the table of solutions
Practice – Find slope by looking at the equation
Slope and direction of a line (Positive and Negative slope)
Slope of parallel line
Slope of lines parallel to y axis
Slope of lines perpendicular to y axis
Slope-Intercept format of a Linear Equation ( y = mx + b)
Unit 11 – Linear equation in Slope-Intercept format ( y = mx + b)
2 Lessons
What is the slope-intercept format of a linear equation?
Practice – Write linear equation in slope intercept format
Unit 12 – Make linear equation from slope and a point
2 Lessons
How to make a linear equation from point-slope information ( “m” is known but “b” is not known)
Practice – Make a linear equation from point-slope information
Unit 13 – Make linear equation from two points
2 Lessons
How to make a linear equation when 2 points are known
Practice – Make an equation with 2 points
Unit 14 – Draw a graph when only slope and intercept are known
3 Lessons
How to draw a graph from slope-intercept information
How to draw a graph from slope-point information
Practice – Draw graphs from slope-intercept information
Standard form of Linear Equation ( ax + by = c)
Unit 15 – Generic or Standard form of linear equation
4 Lessons
What is the standard form of a linear equation?
How to convert equation from standard to slope-intercept format
Practice – Convert equation from standard to slope-intercept format
Practice – Convert equation from slope-intercept to standard format
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Unit 1 – Introduction to linear equation

Linear Equation and Graphing Unit 1 – Introduction to linear equation
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