Lesson Plan for March 1 - 5, 2004

Chapter 7.1

 

Grade Level: High School       Subject: Algebra-2      Prepared by: R.W. Hunnicutt

 

Overview & Purposes: Roots Rational Exponents

1.   Evaluate the nth roots of real numbers using both notation and rational exponent notation.

2.  Use nth roots to solve real-life problems.

               

 

 

Arizona Mathematical Standards Addressed

Strand 3: Patterns, Algebra, & Functions

Concept 2:  Functions & Relationships

Concept 3:  Algebraic Representations

PO 14.     Calculate powers and roots of real numbers, both rational and irrational, using technology when appropriate.

PO 15.     Simplify square roots and cube roots with monomial radicands (including those with variables) that are perfect squares or perfect cubes.

PO 16.     Solve square root radical equations involving only one radical.

Methodologies

Teacher Checklists

Student Checklists

Misc.  Materials

Teaching Core Objectives

Ø Teach concept by example

Ø Teach concepts by modeling

Ø Teach concept in detailed steps

Ø                      Daily Math: LTIP/IEP     deficiencies (Math story problems with real-life applications.)

Prepared Materials

ü    Examples 1–6: SE pages 401–403

ü    Reteach Chapter 7.1 (handout)

ü    Transparency(above)

ü    Extra Practice 7.1 (handout)

New Vocabulary:

1.  Radicand

2.  Radical

3.  Exponent

4.  Roots

5.  Powers

 

Materials for this Lesson

·     White board

·     Transparencies

·     Transparency Projector

·     TI-83 Graphing Calculator

·     TI-PC Graphing Program

 

Sources

Ø  Teacher’s Edition

Ø  Lesson Resources

 

ü    Check the transparency folder for materials

ü    Check chapter resource books

ü     Transparency for vocabulary

ü     Teacher discussion of new vocabulary

ü   Transparency of 7.1 example problems

Independent Activities

Ø  Homework assignment

Ø  Handout sheets (if applicable)

Ø    Ch 7.1 13–28, 30–64 even, 68, 73–87 odd

Ø    Extra Practice 7.1 (handout) 

 

ü     Ch 7.1: homework due 03/03/2004

ü     Extra Practice 7.1 due 03/04/2004

 

Other Resources Used

 

Verification & Assessment

Ø  Chapter 7.1 Quiz

Ø  Chapter 7 Test (Comprehensive)

Ø  Daily Math Quiz

   (Math Story Problems)

 

ü               Chapter 7.1 Quiz (Check Resource Books)

ü                Comprehensive Chapter 7 Test (Resource)

ü    Chapter 7.1 Quiz 03/04/2004

ü   Daily Homework Quiz (7.1): TE page 406 03/05/2004

Summary/Comments

8th Week of 3rd quarter

ü                Use transparency projector more

ü                Facilitate teamwork in class

ü                Allow students time to answer a question

ü                Strategic placement of transparency projector critical B.D.

Describe a real-life Math Story problem for Daily Math.

Other Important Notes:

BD Observation on Wednesday

 

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