Course Descriptions
Please note: CHS follows a policy of replacing textbooks when current editions are revised or discontinued. The following course listings are in effect at the time of publication and are subject to change, amendment, or deletion as deemed appropriate.
Mathematics
MA35 Algebra
This course begins with a review of the essential skills of arithmetic as they relate to the study of algebra. In each subsequent chapter, algebra concepts are introduced in a step-by-step approach with lots of examples illustrating each new skill. Frequent sets of exercises and real-life applications allow students to practice what they have learned and see the relevance of what they are studying. Topics include: algebra–arithmetic with letters; the rules of arithmetic; linear equations with one variable; applications of algebra; exponents and polynomials; factoring; data, statistics, and probability; fractions and algebra; linear equations and inequalities in the coordinate plane; systems of linear equations; irrational numbers and radical expressions; geometry; quadratic equations.
MA36 Algebra II
In this course several methods for solving quadratic equations, such as factoring, completing the square, and graphing are covered. The text also introduces trigonometry and exponential functions–vital concepts for real world applications. Topics include: linear equations and inequalities; linear functions and inequalities; quadratic equations; quadratic functions graphing; polynomials; rational expressions; powers, roots, radicals, fractional exponents; exponential and logarithmic functions; conic sections; trigonometry; permutations, combinations, probability, and series; complex numbers; measurement and statistics.
MA26 Applied Math
This course begins by reviewing the fundamentals of arithmetic and teaches computational skills with whole numbers, fractions, decimals, and percents. These skills are then applied to a variety of topics, such as measurement, ratio and proportion, probability, statistics, graphs, and basic algebra and geometry. The student's understanding of each topic is immediately reinforced through sample solutions, ample exercises and reviews, and application problems stressing the ongoing use of critical thinking and problem-solving skills.
MA38 Business Math
The worktext for this comprehensive course has two basic components: (1) the rules of and practice with the fundamental mathematical principles of whole numbers, decimals, fractions, percents, measurements, estimations, and ratios; and (2) the use of these principles for common applications as they apply to the workplace such as wages and benefits, kinds of businesses, human resource departments, business travel, corporate banking, business management and operating expenses, casualty insurance, government regulations, sales and marketing and risks for business owners, and mail-order business.
MA29 Consumer Math
This course helps to prepare students for real life situations involving mathematical reasoning through extensive practice and application. Mathematical and problem solving strategies are learned and enhanced through the development of skills in areas such as: money management; buying and maintaining a car and home; completing tax forms.
MA33 Geometry
In this course the main emphasis is on plane geometry–geometric figures in a plane such as squares, triangles, and circles. Later chapters in the text cover solid geometry–such as cubes, prisms, and spheres. In each chapter, short lessons with lots of examples illustrate and teach each new skill. Frequent sets of exercises and activities allow students to practice what they have learned. Lessons include real-life applications that help students see the relevance of what they are studying. Topics include: exploring geometry–points, lines, and angles in the plane; thinking geometrically–using proofs, parallel lines and transversals; using algebra–lines in the coordinate plane; triangles and quadrilaterals; congruent triangles and transformations; proportion and similarity; the Pythagorean Theorem; perimeter and area; circles and spheres; solid geometric figures and their measures; geometry and imagination.
MA34 Pre-Algebra
This course introduces students to algebra by building on basic mathematical concepts they already know and prepares students for the transition to a more formal study of algebra and geometry. The text teaches basic concepts of math as it introduces algebra concepts in a step-by-step approach. Short lessons with lots of examples illustrate and teach each new skill. Frequent sets of exercises and activities allow students to practice what they have learned. Lessons include real-life applications that help students see the relevance of what they are studying.
