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Algebra I Part 1 Objectives
- Using Algebraic Concepts
- Translate between verbal description and symbols. (A.2)
- Substitute given replacement values into an expression. (A.2)
- Use computational techniques to evaluate and simplify algebraic expressions. These techniques include mental mathematics, paper and pencil, calculator and computer. (A.2)
- Create and interpret pictorial representations for simplifying expressions. (A.3)
- Develop and apply strategies for simplifying and evaluating numerical and algebraic expressions to solve real-world problems.
- Identify properties of real numbers. (A.3)
- Simplify expressions and justify steps by use of concrete objects, pictorial representations, and properties of real numbers. (A.3)
- Apply laws of exponents to simplify and evaluate expressions. (A.10)
- Simplify expressions by adding and subtracting polynomials using concrete objects, pictorial representations, and algebraic manipulations. (A.11)
- Simplify expressions by multiplying polynomials using concrete objects, pictorial representations, and algebraic manipulations. (A.11)
- Simplify expressions by dividing polynomials with monomial divisors using concrete objects, pictorial representations, and algebraic manipulations. (A.11)
- Approximate square roots to the nearest tenth. (A.13)
- Use a calculator to compute decimal approximations of radical numbers. (A.13)
- Linear Equations and Inequalities
- Solve first degree equations and inequalities in one variable algebraically and apply these techniques to solve practical problems: justify steps in the solution of equations and inequalities in one variable using concrete objects, pictorial representations, and properties of real numbers. (A.1)
- Investigate concepts related to proportions and apply to real-world situations.
- Solve literal equations (formulas) for a given variable and apply these skills to solve practical problems. (A.1)
- Determine whether a given solution satisfies an equation or inequality algebraically and by using a graphing calculator. (A.1)
- Translate real-world problems and data into mathematical models and analyze using available technology. (A.1, A.2)
- Geometry
- Investigate fundamental concepts and properties of triangles.
- Examine properties of angles and relationships between pairs of angles.
- Apply concepts and properties of measurement to plane geometric figures.
- Apply the Pythagorean Theorem to real-world and problem-solving situations.
- Relations and Functions: Linear
- Graph a linear equation using a table of values. (A.5)
- Graph a linear equation given in slope-intercept form. (A.6)
- Graph a linear equation using x and y intercepts. (A.6)
- Graph a linear equation using transformations. (A.6)
- Graph a linear equation using a calculator. (A.6)
- Determine the slope given a linear equations. (A.7)
- Determine the slope given the graph of a line. (A.7)
- Determine the slope given two points. (A.7)
- Determine the domain and range of a relation given a set of ordered pairs. (A.5)
- Determine the domain and range of a relation given a graph. (A.5)
- Determine whether a relation is a function given a graph. (A.5)
- Determine whether a relation is a function given a set of ordered pairs. (A.5)
- Determine whether lines are parallel or perpendicular using their slopes.
- Data Analysis
- Compare, compute and interpret measures of central tendency (mean, median, and mode) and range for a given set of data. (A.17)
- Compare and contrast multiple one-variable data sets using stem-and-leaf plots.
- Compare and contrast multiple one-variable data sets using box-and-whiskers plots. (A.17)
- Employ numerical, graphical and symbolic representations to organize and analyze data. (A.5)
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