# Algebra 1

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## Units

Unit Essential Questions Content Skills and Processes Assessment Resources Multicultural Dimension
Algebra I

What is the role and meaning of the variable in mathematics?
How do we use variables to generalize the arithmetic of real numbers?
How do we represent mathematical relationships graphically, numerically, and analytically?

*Linear relationships
*Algebraic Fractions
*Absolute Value
*Definition of Slope
*x & y Intercepts
*Graphical Interpretation of Systems of Equations
*Algebraic Method of Solving Systems of Equations
*Applications of Basic Algebra
*Operations Involving Polynomial Expressions
*Rules of Exponents
*Proportions and Percents
*Basic Probability
*Arithmetic of Positive and Negative Numbers

*Perform arithmetic on positive and negative numbers
*Graph linear relationships
*Solve linear equations
*Determine slopes and x and y intercepts using graphs, equations, or data
*Solve and graph the solution set of linear inequalities
*Solve systems of linear equations using graphs, substitution, and linear combination
*Solve proportions
*Calculate percents
*Simplify algebraic and exponential expressions
*Factoring: greatest common factor, difference of two squares, perfect square trinomial, general trinomials
*Compute experimental probabilities
*Basic operations using the graphing calculator
*Simplify expressions and solving simple equations involving algebraic fractions

*Tests
*Quizzes
*Homework
*Projects
*Class participation

Holt, Rinehart and Winston's Algebra 1 authored by Schultz, Kennedy, Ellis, Hollowell, Jovell.

Mathematics is inherently cross-cultural, because it is a universal language.