# Course Catalog

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• ##### Electives
Pre-Algebra Part 2
LI.MAT.302411.2.PE
Course Length: 1 Semester
Has Textbook: Yes
Pre-Algebra Part 2 teaches students to work with equations and inequalities, linear functions and graphing, data analysis and probability, and polynomials. This course also provides students with an introduction to geometry and a solid foundation for Algebra I. Pre-Algebra Part 2 emphasizes the use of technology, problem solving, critical thinking, and reasoning.
It is recommended that students successfully complete Pre-Algebra Part 1 or equivalent course work before enrolling in this course.

## Course Objectives

Unit 1: Essential Content and Skills

• Solve fractions.
• Convert customary units.
• Solve equations involving fractions.
• Find powers of products and quotients.
• Solve proportions.
• Examine probability.

Unit 2: Essential Content and Skills

• Write percents as fractions and decimals.
• Write and solve percent equations.
• Solve two-step equations.
• Solve multi-step equations, including equations with fractions and decimals.
• Solve compound inequalities.
• Solve simple and compound interest problems.
• Examine relations and functions.

Unit 3: Essential Content and Skills

• Find the slope of a line.
• Interpret and draw scatter plots.
• Solve and graph systems of linear equations.
• Name basic geometric figures.
• Identify angle relationships.
• Examine translations, reflections, and rotations.

Unit 4: Essential Content and Skills

• Find the areas of geometric figures.
• Find volumes of three-dimensional figures.
• Use the Pythagorean Theorem.
• Find the distance between two points.
• Find trigonometric ratios in right triangles.
• Examine arithmetic and geometric sequences.
• Identify and evaluate polynomials.

Course Materials

• Prentice Hall Pre-Algebra (textbook)

*Available as an iText course