Q1, W6: October 5th – 9th Regular Math

TeacherFelicia Taylor
Subject AreaRegular Math
Grade Level7th
Week #6
Unit of InstructionFocus 1: The Number System
Standard(s) Taught

MAFS.7.NS.1.1

Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram.

b.

Understand p + q as the number located a distance |q| from p, in the positive or negative direction depending on whether q is positive or negative. Show that a number and its opposite have a sum of 0 (are additive inverses). Interpret sums of rational numbers by describing real-world contexts.

c.

 Understand subtraction of rational numbers as adding the additive inverse, p – q = p + (-q). Show that the distance between two rational numbers on the number line is the absolute value of their difference, and apply this principle in real-world contexts.

Learning Targets and Learning Criteria

Students are successful when they can…

b.

  • define additive inverse as a rational number added to its negative which results in a sum of zero.
  • define the direction of the distance on a number line based on the sign of the addend. Negative
    is left/down and positive is right/up.
  •  define the sum of two rational numbers as the distance one addend is away from the total by the
    absolute value of the other addend.  Example: -4 + -3 = -7
  • solve real world problems involving adding rational numbers

c.

  • calculate the distance between two rational numbers by finding the absolute value of
    their difference.
  • compare subtracting rational numbers to adding the additive inverse. Example: -4 – (-3) = -4 + 3
  • prove that the distance between two rational numbers is equal to the absolute value of their
    difference. Example: the distance between -4 and -1 on a number line equals |-4 – (-1)| = 3
  • solve real world problems describing involving subtracting rational numbers. Example: How many degrees cooler is -4?
Classroom Activities

Monday (2nd & 4th Periods) / Tuesday (6th & 8th Periods)

  1. Edgenuity – Add and Subtract Decimals http://learn.edgenuity.com/student
    1. Assignment (formative)
    2. Quiz (summative)
  2. Edgenuity – Add and Subtract Fractions http://learn.edgenuity.com/student
    1. Assignment (formative)
    2. Quiz (summative)
  3. Instruction – Adding Integers
    1. Fill in Guide Notes 3107-03-03-AddIntegers-GN-TE
    2. Follow along with Nearpod http://nearpod.com/student
      1. Nearpod Code: CS8QF
    3. Review Assignment on Edgenuity
  4. Assignments
    1. IXL http://www.ixl.com
      1. C.1 Integer addition rules (formative)
      2. C.2 Add integers using counters (formative)
      3. C.3 Add integers using number lines (formative)
      4. C.4 Add integers (formative)
    2. Edgenuity – Adding Integers – Quiz (summative) http://learn.edgenuity.com/student

Wednesday (2nd, 4th, 6th & 8th Periods)

i-Ready Online Assignments (formative)

Thursday (2nd & 4th Periods) / Friday (6th & 8th Periods)

  1. Instruction – Subtracting Integers
    1. Fill in the Guide Notes 3107-03-04-SubtractIntegers-GN-TE
    2. Follow along on Nearpod http://nearpod.com/student
      1. Nearpod Code: 85DYS
    3. Review the Assignment
  2. i-Ready Quiz (watch video)
    1. Understand Subtraction with Integers
  3. Math Nation Workbook (videos) on Subtracting Integers
    1. Volume 2, page 23, problem 2
    2. Volume 2, page 25, Section 5.6.2.a
  4. Assignments
    1. IXLs http://www.ixl.com
      1. C.6 Integer subtraction rules (formative)
      2. C.7 Subtract integers using counters (formative)
      3. C.8 Subtract integers using number lines (formative)
      4. C.9 Subtract integers (formative)
    2. Edgenuity – Subtracting Integers Quiz (summative) http://learn.edgenuity.com/student
    3. Scavenger Hunt (formative) Face to Face students only
Assignments Due

Summatives

  1. Edgenuity – Adding Integers – Quiz – due 10/09/20

Formatives

  1. i-Ready Online Assignment/Quiz – due 10/07/20
  2. IXL C.1 Integer addition rules – due 10/09/20
  3. IXL C.2 Add integers using counters – due 10/09/20
  4. IXL C.3 Add integers using number lines – due 10/09/20
  5. IXL C.4 Add integers – due 10/09/20

due next week

  1. IXL C.6 Integer subtraction rules
  2. IXL C.7 Subtract integers using counters
  3. IXL C.8 Subtract integers using number lines
  4. IXL C.9 Subtract integers
  5. Edgenuity – Subtracting Integers -Quiz
Additional Resources

All IEP accommodations will be provided each class.