Q3 W7 Mar 8-Mar 12 Algebra 1

TeacherStephanie Durrance
Subject AreaAlgebra 1 Honors
Grade Level7th/8th
Week #7
Unit of InstructionUNIT 9: Quadratic Equations and Functions Part II
Standard(s) Taught

MAFS.912.F-IF.3.8a: Write a function defined by an expression in different but equivalent forms to reveal and explain different properties of the function. Use the process of factoring and completing the square in a quadratic function to show zeros, extreme values, and symmetry of the graph, and interpret these in terms of a context.

MAFS.912.F-IF.3.7a: Graph functions expressed symbolically and show key features of the graph, by hand in simple cases and using technology for more complicated functions. a. Graph quadratic functions and show intercepts, maxima, and minima.

Learning Targets and Learning Criteria

• explain that there are three forms of quadratic functions: standard form, vertex form, and factored form. • identify and graph key features (zeros, intervals of increasing/decreasing, extrema, and axis of symmetry) of a quadratic when written in one of the three forms (standard, vertex, and factored)
• graph a quadratic function using key features.

Classroom Activities

Classroom Activities:

Innovative Students – Log into Zoom on time and begin working on bellringer. Be prepared to follow the schedule of activities below.

EOC Packet P. 7 #1,2
Whole Group:
ISN P. 38 Quadratic Functions Vertex Form
Small Groups:
Graphing Quadratics Vertex Form Task Cards
Khan Academy – Graph Quadratics in Vertex Form (4 questions)

EOC Packet P. 7 #3
Parabola Real World Problems Project Vertex Form

EOC Packet P. 7 #4,5
Whole Group:
ISN P. 39. Three Forms of Quadratic Functions
Algebra Nation Book – P.96 #2, P.97 #3, P.98 #1,2
Small Groups:
Sorting Graphs with Quadratic Equations in Different Forms
IXL – BB.14 Matching Functions to Quadratic Graphs (70% or higher)

EOC Packet P. 7 #4,5
Whole Group:
Jeopardy Style Review for DIA summative – Unit 7, Unit 8, and Unit 9 (Operations of Polynomials, Solving and Graphing Quadratics)

All IEP and ESOL accommodations provided daily.

Assignments Due

Graphing Vertex Form Task Cards, Khan Academy (1 assignment)

Additional Resources

Khan Academy videos – type any topic in search bar followed by Khan Academy to find an instructional video for additional support.

IXL – Provides support for any grade level math standard.

Algebra Nation – Provides additional support based on unit of study.

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