Quarter 2, Week 5: November 13th – 17th

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TeacherFelicia Taylor
Subject AreaIntensive Math
Grade Level8th
Week #14
Unit of Instruction2: Proportional Relationships, Non-proportional relationships and Functions
Standard(s) Taught

MAFS.8.EE.2.5

Graph proportional relationships, interpreting the unit rate as the slope of the graph.  Compare two different proportional relationships represented in different ways.

MAFS.8.EE.2.6

Use similar triangles to explain why the slope m is the same between two distinct points on a non-vertical line in the coordinate plane; derive the equation y = mx for a line through the origin and the equation y = mx + b for a line intercepting the vertical axis at b.

Learning Targets and Learning Criteria
  • Understand the connections between proportional relationships, lines, and linear equations.
Classroom Activities

Monday

Review proportional relationships.

Play Kahoot! to practice proportional relationships.

Classwork:

IXL

  1. H.6 Compare ratios: word problems
  2. H.7 Solve proportions: word problems

Wednesday

Classwork:

IXL

  1. I.1 Find the constant of proportionality from a table
  2. I.2 Write equations for proportional relationships form tables
  3. I.3 Identify proportional relationships by graphing
  4. I.4 Find the constant of proportionality from a graph

Thursday

Give instruction on how to graph proportional relationships.

Classwork:

IXL

  1. I.7 Graph proportional relationships
  2. Finish any unfinished IXL assignments from this quarter.
Assignments Due

Summative

None

Formative

IXL

  1. H.6 Compare ratios: word problems – due Thursday, November 16th
  2. H.7 Solve proportions: word problems – due Thursday, November 16th
  3. I.1 Find the constant of proportionality from a table – due Thursday, November 16th
  4. I.2 Write equations for proportional relationships from tables -due Thursday, November 16th
  5. I.3 Identify proportional relationships by graphing – due Thursday, November 16th
  6. I.4 Find the constant of proportionality from a graph – due Thursday, November 16th
  7. I.7 Graph proportional relationships – due Thursday, November 16th
Additional Resources