Q3, W5: Jan. 31 – Feb. 4 Pre-Algebra

TeacherKristin Andreason
Subject AreaPre-Algebra
Grade Level8
Week #January 31- February 4
Unit of InstructionFocus 8: Functions
Standard(s) Taught

MAFS.8.F.1.3: Interpret the equation y = mx + b as defining a linear function, whose graph is a straight line; give examples of functions that are not linear.

MAFS.8.F.2.4: Construct a function to model a linear relationship between two quantities. Determine the rate of change and initial value of the function from a description of a relationship or from two (x, y) values, including reading these from a table or from a graph. Interpret the rate of change and initial value of a linear function in terms of the situation it models, and in terms of its graph or a table of values.

 

Learning Targets and Learning Criteria
  • identify a linear function as y = mx + b
  • identify linear functions as having graphs that are straight lines.
  • identify functions that are not linear from equations, tables, and graphs.
  • give examples of relationships that are non-linear functions.
  • compare/contrast linear vs. non-linear represented as an equation, table, and graphs.
  • calculate the slope/rate of change from a table, graph, equation, or two points.
  • write a linear function rule for a given relationship.
  • describe the slope and y-intercept in terms of the situation. 
Classroom Activities

Monday/Tuesday:

  1. Students will create Doodle Notes on Slope-Intercept Form
  2. Students will do IXL AA.1, AA.4. amd AA.6.

Wednesday:

  1. Students will do the Kuta Software worksheet on graphing lines in slope-intercept form.

Thursday/Friday:

  1. We will review Slope-Intercept form and how to write an equation from a slope and a y-intercept
  2. Students will do IXL AA.8
  3. We will review finding the slope and y-intercept from a graph
  4. Students will do IXL AA.9
Assignments Due
  • Worksheet on Slope-Intercept form.
  • IXL’s AA.1, AA.4, AA.6, AA.8, AA.9
Additional Resources

All IEP and ESOL accommodations will be provided daily.

Khan Academy videos – type any topic in search bar followed by Khan Academy to find an instructional video for additional support. https://www.khanacademy.org/

IXL – Provides support for any grade level math standard.

Edgenuity – https://www.edgenuity.com/