Math Lab:

Online Skills Review

Unit 5: Rational and Irrational Numbers

Vocabulary Review: Chapter 4 - Factors and Fractions, Chapter 5 - Rational Numbers
View these PowerPoint’s: 01, 02, 03, 04, and 05

Exercises:

Lesson 3-1    Introducing Fractions

Lesson 3-2    Converting Fractions to Higher Terms

Lesson 3-3    Reducing Fractions

Lesson 3-4    Converting Between Improper Fractions and Mixed Numbers

Lesson 3-5    Multiplying Fractions and Mixed Numbers

Lesson 3-6    Dividing Fractions and Mixed Numbers

Fraction Review:

Equivalent Fractions, Fraction Multiplication, Fraction Division, Fraction Addition, Fraction Subtraction

Lesson 4-1    Finding Common Denominators

Lesson 4-2    Adding Fractions and Mixed Numbers

Lesson 4-3    Subtracting Fractions and Mixed Numbers

Lesson 4-4    Comparing Fractions

Lesson 4-5    Operations With Signed Fractions

Lesson 5-1   Naming Decimals

Lesson 5-3   Rounding Decimals

Lesson 5-4   Adding Decimals

Lesson 5-5   Subtracting Decimals

Lesson 5-6   Multiplying Decimals

Lesson 5-7   Dividing Decimals

Lesson 5-8   Converting Between Fractions and Decimals

View PowerPoint: 06

Practice Problem Sets:

Factors and Fractions

Lesson 1 - Factors and Monomials
Lesson 2 - Powers and Exponents
Lesson 3 - Prime Factorization
Lesson 4 - Greatest Common Factor (GCF)
Lesson 5 - Simplifying Algebraic Fractions
Lesson 6 - Multiplying and Dividing Monomials
Lesson 7 - Negative Exponents
Lesson 8 - Scientific Notation
Chapter 4 - Chapter Review

Rational Numbers

Lesson 1 - Writing Fractions as Decimals
Lesson 2 - Rational Numbers
Lesson 3 - Multiplying Rational Numbers
Lesson 4 - Dividing Rational Numbers
Lesson 5 - Adding and Subtracting Like Fractions
Lesson 6 - Least Common Multiple
Lesson 7 - Adding and Subtracting Unlike Fractions
Lesson 8 - Measures of Central Tendency
Lesson 9 - Solving Equations with Rational Numbers
Lesson 10 - Arithmetic and Geometric Sequences
Chapter 5 - Chapter Review

Irrational Numbers

1. Irrational Numbers
2. Existence of Irrational Numbers
3. Approximations of Irrational Numbers
4. Practice with Approximations of Irrational Numbers
5. Teacher Hints for Approximations of Irrational Numbers
6. Discovering Pi

Self Check Quizzes: Review for Assessments:

Lesson 1 - Factors and Monomials
Lesson 2 - Powers and Exponents
Lesson 3 - Prime Factorization
Lesson 4 - Greatest Common Factor (GCF)
Lesson 5 - Simplifying Algebraic Fractions
Lesson 6 - Multiplying and Dividing Monomials
Lesson 7 - Negative Exponents
Lesson 8 - Scientific Notation

Lesson 1 - Writing Fractions as Decimals
Lesson 2 - Rational Numbers
Lesson 3 - Multiplying Rational Numbers
Lesson 4 - Dividing Rational Numbers
Lesson 5 - Adding and Subtracting Like Fractions
Lesson 6 - Least Common Multiple
Lesson 7 - Adding and Subtracting Unlike Fractions
Lesson 8 - Measures of Central Tendency
Lesson 9 - Solving Equations with Rational Numbers
Lesson 10 - Arithmetic and Geometric Sequences

Assessment:

1. Self-Test

2. Chapter 5 - Rational Numbers

3. Chapter 5 - Rational Numbers

4. See Mr. Pauly for Final Assessment

Record your scores in your journal or record sheet and check in with the instructor.