Q3, W4: January 28th – February 1st

TeacherFelicia Taylor
Subject AreaIntensive Math
Grade Level7th
Week #22
Unit of InstructionFocus 3: Ratios and Proportional Relationships
Standard(s) Taught

MAFS.7.RP.1.2

Recognize and represent proportional relationships between quantities.

  1. Decide whether two quantities are in a proportional relationship, e.g., by testing for equivalent ratios in a table, or graphing on a coordinate plane and observing whether the graph is a straight line through the origin.
  2. Identify the constant of proportionality (unit rate) in tables, graphs, equations, diagrams, and verbal descriptions of proportional relationships.
  3. Represent proportional relationships by equations. For example, if total cost t is proportional to the number n of items purchased at a constant price p, the relationship between the total cost and the number of items can be expressed as t = pn.
  4. Explain what a point (x, y) on a graph of a proportional relationship means in terms of the situation, with special attention to the points (0, 0) and (1, r) where r is the unit rate.

MAFS.7.RP.1.3

Use proportional relationships to solve multi-step ratio and percent problems.

Learning Targets and Learning Criteria

Students are successful when they can:

  • calculate the cross product to determine if the two ratios are in proportion (equivalent).
  • use proportional reasoning to solve real-world ratio problems, including those with multiple steps.
Classroom Activities

Monday (1st and 4th Periods)

  1. IXL – Complete by end of class Wednesday
    1. J.8 Do the ratios form a proportion?
    2. J.9 Do the ratios form a proportional: word problems
    3. J.10 Solve proportions
  2. Quizizz Homework Game – Complete by the end of class Wednesday
    1. Proportions
      1. Code: 070764
  3. Finish missing IXLs from last week
    1. A.1 Prime or composite
    2. A.5 Greatest common factor
    3. A.6 Least common multiple
    4. J.2 Identify equivalent ratios

Wednesday (1st and 4th Periods) Early Release Day – 40 minute class

  1. Murder Mystery Game (Ratios/ Proportions) – due at the end of class
  2. Finish missing work for Mrs. Brackin and/or Intensive Math

Thursday (1st and 4th Periods)

  1. i-Ready Remediation
    1. Only for students who failed i-Ready Online Assignment Quizzes
  2. i-Ready Online Assignments
    1. All Online Assignment Quizzes will be graded
  3. Ratios and Proportions Pennant Activity – due at the end of class Monday
  4. Finish missing work for Mrs. Brackin and/or Intensive Math
Assignments Due

Summatives

None

Formatives

  1. All IXLs will be graded.
    1. J.8 Do the ratios form a proportion?
    2. J.9 Do the ratios form a proportion: word problems
    3. J.10 Solve proportions
  2. Murder Mystery Game
  3. Ratios and Proportions Pennant Activity
  4. i-Ready Online Assignment Quizzes
Additional Resources

All IEP accommodations for each student will be provided each class.