Download Lesson plans for Algebra 2 CP 2 Nov 9 to Nov 13

Lesson plans for Algebra 2 CP 2 Nov 9 to Nov 13
Lesson Plan
Complex Numbers and Roots
Objectives Define and use imaginary and complex numbers. Solve quadratic equations with complex
roots.
Common Core Standards: CC.9-12.N.CN.1 Know there is a complex number i such that i2 = –1,
and every complex number has the form a + bi with a and b real.CC.9-12.N.CN.2 Use the relation
i2 = –1 and the commutative, associative, and distributive properties to add, subtract, and multiply
complex numbers.CC.9-12.N.CN.7 Solve quadratic equations with real coefficients that have
complex solutions. CC.9-12.A.CED.1 Create equations and inequalities in one variable and use
them to solve problems.
Monday- Go over the Review sheet given out on Friday for Assessment on section 2.5
Begin section 2.6 The Quadratic Formula
p. 105 2- 12 all show all of your work for the quadratic formula
Lesson Plan
The Quadratic Formula
Objectives Solve quadratic equations using the Quadratic Formula. Classify roots using the
discriminant.
Common Core Standards: CC.9-12.N.CN.7 Solve quadratic equations with real coefficients that
have complex solutions. CC.9-12.A.CED.1 Create equations and inequalities in one variable and
use them to solve problems.
Tuesday - p. 105 18 – 29 all
Wednesday – Review for 2.5, no HW
Thursday – Assessment on section 2.5
Friday – p. 105 14 – 16 and 30 – 35 all