# Q3 W8 Mar 15-Mar 19 Algebra 1

Teacher Stephanie Durrance Algebra 1 Honors 7th/8th 8 UNIT 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 • identify the key features of a function by looking at its graph. • explain that the parent function for quadratic functions is the parabola explain that the minimum or maximum of a quadratic is called the vertex

Classroom Activities

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

Monday:
Bellringer:
EOC Packet P. 8 #6
Whole Group:
Jeopardy Style Review for DIA summative – Unit 7, Unit 8, and Unit 9 (Operations of Polynomials, Solving and Graphing Quadratics)

Tuesday:
Bellringer:
EOC Packet P. 8 #6
Independent: Summative – DIA 5 Units 7, Unit 8, and Unit 9 (Operations of Polynomials, Solving and Graphing Quadratics)

Wednesday:
Bellringer:
EOC Packet P. 9 #1
2nd Period
Whole Group:
Small Groups:
IXLs – BB.1, BB.2 Characteristics of quadratic graphs, functions (Extra Credit)
Innovative, 6th, 7th, 8th Period
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
Independent:
IXL – BB.14 Matching Functions to Quadratic Graphs (70% or higher)

Thursday:
Bellringer:
EOC Packet P. 9 #2
Independent: Summative – DIA 5 Units 7, Unit 8, and Unit 9 (Operations of Polynomials, Solving and Graphing Quadratics)

Friday:
Teacher Duty Day – No School

All IEP and ESOL accommodations provided daily.

Assignments Due