MAT09x-Spring 2013

MAT09x – Introductory Algebra

Open Educational Resource Project

Resources, Assignments, Materials for Spring 2013/Summer 2013

Introductory Algebra – Student Workbook – Second Edition 2013

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
Instructors or institutions interested in adopting these materials please contact Jenifer Bohart (jenifer.bohart@scottsdalecc.edu)

Mini Lesson Worksheets	Mini Lesson Videos	Practice Problems/ End of Lesson Assessments
Lesson 1 – Arithmetic Review	Sec 1.1: Order of Operations Sec 1.2: Fractions Sec 1.3: Operations on Fractions Sec 1.4: Signed Numbers	Lesson 1 – Practice Problems Lesson 1 – Assessment
Lesson 2 – Introduction to Variables	Sec 2.1 Evaluating Algebraic Expressions Sec 2.2  Some Vocabulary Sec 2.3  Like Terms Sec 2.4  Distributive Property Sec 2.5  Simplifying Algebraic Expressions	Lesson 2 – Practice Problems Lesson 2 – Assessment
Lesson 3 – Polynomials & Exponents, Part 1	Sec 3.1: Polynomials Sec 3.2: Operations on Polynomials Sec 3.3: Properties of Exponents Sec 3.4: Multiplication of Polynomials	Lesson 3 – Practice Problems Lesson 3 – Assessment
Lesson 4 – Polynomials & Exponents, Part 2	Sec 4.1: Division Properties of Exponents Sec 4.2: Negative Exponents Sec 4.3: Division of Polynomials Sec 4.4: Scientific Notation	Lesson 4 – Practice Problems Lesson 4 – Assessment
Lesson 5 – Solving Equations	Sec 5.1: Algebraic Equations Sec 5.2: Solving One-Step Equations Sec 5.3: Solving Two-Step Equations Sec 5.4: Solving Multi-Step Equations Sec 5.5: Applications	Lesson 5 – Practice Problems Lesson 5 – Assessment
Lesson 6 – Linear Equations: Real World Applications	Sec 6.1:  Writing Equations Sec 6.2:  Proportions Sec 6.3:  Percent Equations Sec 6.4:  More Percent Problems	Lesson 6 – Practice Problems Lesson 6 – Assessment
Lesson 7 – Literal Equations, Inequalities, & Absolute Value	Sec 7.1: Literal Equations, Part 1 (Examples 1 – 3) Sec 7.1: Literal Equations, Part 2 (Examples 4 – 7) Sec 7.2: Inequalities Sec 7.3: Solving Linear Inequalities (2nd edition examples) Sec 7.4: Solving Inequalities – Applications Sec 7.5: Compound Inequalities Sec 7.6: Absolute Value Equations and Inequalities	Lesson 7 – Practice Problems Lesson 7 – Assessment
Lesson 8 – Graphs and Graphing Linear Equations	Sec 8.1: The Cartesian Plane, Part 1 (Examples 1 – 2) Sec 8.1: The Cartesian Plane, Part 2 (Example3 & Quadrants) Sec 8.2: Constructing a Graph from Data (revised 2013) Sec 8.3: Linear Equations – Two Variables Sec 8.4: Graphing Linear Equations – Two Variables – Examples 1 and 2 Sec 8.4: Graphing Linear Equations – Two Variables – Example 3 Sec 8.5: Intercepts Sec 8.6: Horizontal and Vertical Lines	Lesson 8 – Practice Problems Lesson 8 – Assessment
Lesson 9 – Introduction to Functions	Sec 9.1: Relations and Functions Sec 9.2: Function Notation Sec 9.3: Formulas in Function Notation Sec 9.4: Domain and Range Sec 9.5: Practical Domain and Range	Lesson 9 – Practice Problems Lesson 9 – Assessment
Lesson 10 – Linear Functions, Part 1	Sec 10.1: Linear Functions Sec 10.2: Graphing Linear Functions Sec 10.3: Interpreting the Slope of a Linear Function Sec 10.4: The Equation of a Linear Function, Ex 1 – 3 Sec 10.4: The Equation of a Linear Function, Ex4  (Graph)	Lesson 10 – Practice Problems Lesson 10 – Assessment
Lesson 11 – Linear Functions, Part 2	Sec 11.1: Writing the Equation of a Line in Slope-Intercept Form, Example 1 Sec 11.1: Writing the Equation of a Line in Slope-Intercept Form, Examples 2 – 5 Sec 11.2: Parallel and Perpendicular Lines Sec 11.3: Applications – Slope-Intercept Form Sec 11.4: General Form, Example 1 Sec 11.4: General Form, Example 2 Sec 11.5: Applications – General Form Sec 11.6: Linear Inequalities in Two Variables Sec 11.7: Graphing Linear Inequalities in Two Variables	Lesson 11 – Practice Problems Lesson 11 – Assessment
Lesson 12 – Systems of Linear Equations	Sec 12.1: Systems of Linear Equations, Examples 1 – 3 Sec 12.1: Systems of Linear Equations, Examples 4, 5 Sec 12.2: The Substitution Method Sec 12.3: The Addition (Elimination) Method Sec 12.4: Applications	Lesson 12 – Practice Problems Lesson 12 – Assessment