# Q4W32

Teacher Carol Barnes Algebra 7th/8th Q4W32 April 18-22 Quadratics
Standard(s) Taught
Learning Targets and Learning Criteria

Students will determine roots to quadratic equations by completing the squares by subtracting c from both sides then substituting the number derived by taking 1/2 of b and squaring it.  This number is added to both sides of the equation.

Students will determine the roots to quadratic equations by completing the squares when a > 1.

Students will determine roots of quadratics with the quadratic formula.

Classroom Activities

Monday/Tuesday:

Whole group: Take notes on completing square when a=1 by finding a new c by taking 1/2 of b then squaring it.  Notes pag Khan Academy –

e is: Solving Quadratics Completing the Square (part 1)    Video link to notes:  https://youtu.be/Zxdwpxc0nqc   Notes for completing the square when a>1 are :  Solving Quadratics Completing the Square part 2  Video link is:  https://youtu.be/qruGgdsV0Ls

HW:  Khan Academy – Completing the Square

Wednesday:

Whole group:  Take notes on the Solving Quadratic Equations with the Quadratic Formula on this page:  Solving Quadratics with Quadratic Formula    Video link: https://youtu.be/_YMi69wYKM8

HW:  Khan Academy – Quadratic Formula

Thursday/Friday:

Whole Group:  DIA 5 on Quadratics

Assignments Due

Khan Academy from Monday/Tuesday – Completing the square

Khan Academy from Wednesday – Solving Quadratics using the Quadratic Formula

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/