Embedded Files
3.1 Rate of Change (Slope)
Explanation:
Khan video: Linear equations word problems: earnings
Khan video: Intro to slope
Khan video: Positive & negative slope
Khan video: Worked example: slope from graph
Khan video: Calculating slope from tables
Khan video: Worked example: slope from two points
Khan video: Slope (more examples) - from Algebra basics
Khan Article: Slope review
Practice Problems:
Khan Exercise: Slope from graph
Khan Exercise: Slope in a table
Khan Exercise: Slope from two points
Khan Exercise: Average rate of change: graphs & tables
Khan Exercise: Average rate of change word problems
IXL: Algebra 1 K.4 Find a missing coordinate using slope (challenge)
Teacher resource:
Desmos Activity: Travel Graphs
3.2 Equations of linear functions given the y-intercept (find and graph)
Explanation:
Khan video: Intro to slope-intercept form
Khan article: Intro to slope-intercept form
Khan video: Slope and y-intercept from equation
Khan video: Worked examples: slope-intercept intro
Khan video: Linear equation word problems
Khan video: Graph from slope-intercept equation
Khan article: Graphing slope-intercept form
Khan article: Graphing lines from slope-intercept form review
Khan video: Slope-intercept equation from graph
Khan video: Slope-intercept equation from slope & point
Khan video: Constructing linear equations from context
Khan article: Slope-intercept form review
Khan video: Linear equations word problem: marbles (all)
Khan video: Linear equations word problem: file transfer (all)
Khan video: Linear functions word problem: fuel
Website: Line Rider
Practice Problems:
Khan Exercise: Slope-intercept intro
Khan exercise: Linear equations word problems
Khan exercise: Graph from slope-intercept form
Khan exercise: Slope-intercept equation from graph
IXL: Algebra 1 L.3 Slope-intercept form: find the slope and y-intercept
IXL: Algebra 1 L.5 Slope-intercept form: write an equation from a graph
IXL: Algebra 1 N.5 Interpret the slope and y-intercept of a linear function
IXL: Algebra 1 N.6 Slope-intercept form: write an equation from a word problem
Teacher Resources:
Desmos Activity: Card Sort: Slope-Intercept
Desmos Activity: Land the Plane
Desmos Activity: Making Visual Patterns with Lines
Desmos Activity: Linear Slalom
Desmos Activity: Linear Lasers!
3.3 Equations of linear functions without given the y-intercept
Explanation:
Khan video: Slope-intercept form problems (8th)
Khan video: Linear functions word problem: pool (8th)
Khan video: Linear functions word problem: paint (8th)
Khan video: Linear functions word problem: iceberg (8th)
Khan article: Writing slope-intercept equations
Khan video: Slope-intercept equation from two points
Practice Problems:
Khan exercise: Slope-intercept from two points
Khan exercise: Writing linear equations word problems
IXL: Algebra 1 L.7 Slope-intercept form: write an equation from a table
IXL: 8th grade review CC.10 Write linear functions: word problems
http://www.shodor.org/interactivate/activities/LinearFunctMachine/
3.4 Point-slope Formula
Explanation:
Khan video: Graphing a line given point and slope
Khan video: Intro to point-slope form (proof and example)
Khan video: Point-slope & slope-intercept equations (given two points)
Khan article: Point-slope form review
Practice Problems:
Khan exercise: Graphing from slope
IXL: Algebra 1 L.15 Point-slope form: write an equation score
Khan exercise: Point-slope form
IXL: Algebra 1 L.16 Point-slope form: write an equation from a graph
Khan exercise: Graphing linear relationships word problems
3.5 Standard form: Write equations in standard form given a context, find the x- and y-intercepts, and graph
Explanation:
Khan video: Intro to intercepts
Khan video: x-intercept of a line
Khan video: Intercepts from an equation
Khan video: intercepts from a table (honors only)
Khan article: Intercepts of lines review (x-intercepts and y-intercepts)
Khan video: Intro to linear equation standard form
Khan video: Graphing a linear equation: 5x+2y=20
Khan video: Clarifying standard form rules
Khan video: Worked example: intercepts from an equation (8th grade) (from an equation in standard form)
Khan video: Slope, x-intercept, y-intercept meaning in context
Khan video: Slope and intercept meaning in context
Khan video: Slope and intercept meaning from a table
Khan video: Finding slope and intercepts from tables (honors)
Practice Problems:
Khan exercise: Intercepts from a graph
Khan exercise: Intercepts from an equation
Khan exercise: Intercepts from a table (honors)
Khan exercise: Graph from linear standard form
Khan exercise: Relating linear contexts to graph features
Khan exercise: Using slope and intercepts in context (extra credit)
Khan exercise: Linear equations word problems: tables
Khan exercise: Linear equations word problems: graphs
3.6 Convert standard form and slope-intercept form
Explanation:
Khan article: Standard form review
Khan video: Converting from slope-intercept to standard form
Khan video: Slope from equation
Khan video: Converting to slope-intercept form
Khan video: Writing linear equations in all forms
Khan article: Forms of linear equations review
Practice Problems
Khan exercise: Convert linear equations to standard form
Khan exercise: Linear equations in any form (you can leave answers in point-slope form)
Khan exercise: Slope from equation
IXL Algebra 1: L.17 Find the slope and intercepts from an equation
Desmos Activity: Linear Equations Card Sort (for teachers only)
3.7 Parallel and Perpendicular Lines
Explanation:
Khan video: Parallel & perpendicular lines intro
Khan video: Parallel & perpendicular lines from graph
Khan video: Parallel lines from equation
Khan video: Parallel lines from equation (example 2)
Khan video: Parallel lines from equation (example 3)
Khan video: Perpendicular lines from equation
Khan video: Writing equations of perpendicular lines
Khan video: Writing equations of perpendicular lines (example 2)
Practice Problems:
3.8 Horizontal and Vertical Lines
Explanation:
Khan video: Slope of a horizontal line
Khan video: Horizontal & vertical lines
Practice Problems:
IXL: Algebra 1 L.12 Equations of horizontal and vertical lines
Khan exercise: Horizontal & vertical lines
Khan exercise: Write equations of parallel & perpendicular lines (includes horizontal and vertical lines & some fraction slopes; change any decimals to fractions; answers can be in point-slope form)
Review
IXL: Algebra 1 N.3 Complete a table and graph a linear function (graphing by plotting points, not using the slope)
Page updated
Google Sites
Report abuse