09-29-21 Lesson Plans for Algebra II

Standards Addressed

MGSE9-12.A.REI.4b Solve quadratic equations by inspection (e.g., for x2 = 49), taking square roots, factoring, completing the square, and the quadratic formula, as appropriate to the initial form of the equation

 MGSE9-12.N.CN.1 Understand there is a complex number i such that i2 = −1, and every complex number has the form a + bi where a and b are real numbers. 

Learning Targets/Success Criteria                       

I can simplify complex numbers by:

    -defining i

    -finding powers of i

Introduction/Connection

Daily 10

Direct Instruction/Guided Practice  

Review factoring worksheet from yesterday

Complete quadratic formula worksheet

discuss complex/imaginary numbers

imaginary worksheet(1-20)

Independent/Collaborative Practice/Differentiation

Monitoring students throughout the lesson as some students will work individually and some will work with partners.  Some students will work ahead on additional assignments or enrichment activities.

Summarize/Check for Understanding

Teacher questioning for understanding/clarification.

Guided practice will be checked for accuracy and corrections will be made.

Attachments

See Google Classroom