Doug Doblar
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Functions Strand

The sequence of lessons below are for the 8th grade Functions strand, paced for Georgia 7th-accelerated, which is closely aligned to the Common Core.
1-2 - Interpreting Distance-Time Graphs Formative Assessment Lesson
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3 - Important Vocabulary in Graphs
4 - Graphing and Story Practice
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5 - Defining Relations, Domain, and Range
6 - Classifying Relations as Functions or Not
7 - Functions That Are (and Are Not) Proportional Relationships
8 - Proportional Relationships from Verbal Descriptions
9 - Proportional Relationships from Equations
10 - Introduction to Slope
11 - Calculating Slope Strat #1 - Unit Rate
12 - Calculating Slope Strat #2 - "Easy" Ordered Pairs
13 - Comparing Slope in Different Representations
14 - Slope Wrap Up
15 - Negative Slope
16 - Representing "Abstract" Functions
17 - Identifying and Representing Linear Functions
18 - Exploration to Identify Slope and Intercept From A Linear Equation (in-context functions)
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19 - Exploration to Identify Slope and Intercept From A Linear Equation (abstract functions)
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20 - Graphing Lines Using Slope-Intercept Form
21 - Writing An Equation From A Slope and a Y-Intercept
22 - Writing Equations and Verbal Descriptions From Graphs
23 - Changing an Equation From Standard From Into Slope-Intercept Form
24 - Dealing with an Equation Presented in Standard Form
25 - A Second Idea for Dealing With Equations Presented In Standard Form
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  • Home
  • Math Videos
    • 4th Grade Math >
      • Numbers - Base 10
      • Operations and Algebraic Thinking
      • Numbers - Fractions
      • Geometry
      • Measurement and Data
    • 6th Grade Math >
      • Number System (6th)
      • Ratios and Proportional Thinking (6th)
      • Expressions and Equations (6th)
      • Geometry (6th)
      • Statistics and Probability (6th)
    • 7th Grade Math >
      • Ratios-Rates-Proportions-7th
      • Expressions and Equations (7th)
      • Number System (7th)
      • Geometry (7th)
      • Statistics and Probability (7th)
    • 8th Grade Math >
      • Number System (8th)
      • Expressions and Equations (8th)
      • Functions (8th)
      • Geometry (8th)
      • Statistics and Probability (8th)
  • Blog Topics
    • Thinking Classroom
    • Leaning Into Science and Engineering
    • Classroom Practices
    • Classroom Stories
    • Ideas and Opinions
    • Pandemic-Related Issues
  • About
  • Now