CPMP Course 4: Preparation for Calculus Units
©2015

Unit 1
Families of Functions
Extends student understanding of linear, exponential, quadratic, power, and circular functions to model data patterns whose graphs are transformations of basic patterns; and develops understanding of operations on functions useful in representing and reasoning about quantitative relationships.
Topics include:
Linear, exponential, quadratic, power, and trigonometric functions; data modeling; translation, reflection, and stretching of graphs; and addition, subtraction, multiplication, division, and composition of functions.
Unit 2
Vectors and Motion
Develops student understanding of two-dimensional vectors and their use in modeling linear, circular, and other nonlinear motion.
Topics include:
Concept of vector as a mathematical object used to model situations defined by magnitude and direction; equality of vectors, scalar multiples, opposite vectors, sum and difference vectors, dot product of two vectors, position vectors and coordinates; and parametric equations for motion along a line and for motion of projectiles and objects in circular and elliptical orbits.
Unit 3
Algebraic Functions and Equations
Reviews and extends student understanding of properties of polynomial and rational functions and skills in manipulating algebraic expressions and solving polynomial and rational equations, and develops student understanding of complex number representations and operations.
Topics include:
Polynomials, polynomial division, factor and remainder theorems, operations on complex numbers, representation of complex numbers as vectors, solution of polynomial equations, rational function graphs and asymptotes, and solution of rational equations and equations involving radical expressions.
Unit 4
Trigonometric Functions and Equations
Extends student understanding of, and ability to reason with, trigonometric functions to prove or disprove potential trigonometric identities and to solve trigonometric equations; develops student ability to geometrically represent complex numbers and their operations and to find powers and roots of complex numbers expressed in trigonometric form.
Topics include:
Fundamental trigonometric identities, sum and difference identities, double-angle identities; periodic solutions of trigonometric equations; definitions of secant, cosecant, and cotangent functions; absolute value and trigonometric form of complex numbers, De Moivre's Theorem, and roots of complex numbers.
Unit 5
Exponential Functions, Logarithms, and Data Modeling
Extends student understanding of exponential and logarithmic functions to the case of natural exponential and logarithmic functions, solution of exponential growth and decay problems, and use of logarithms for linearization and modeling of data patterns.
Topics include:
Exponential functions with rules in the form f(x) = Aekx, natural logarithm function, linearizing bivariate data and fitting models using log and log-log transformations.
Unit 6
Surfaces and Cross Sections
Extends student ability to visualize and represent three-dimensional shapes using contours, cross sections, and reliefs, and to visualize and represent surfaces and conic sections defined by algebraic equations.
Topics include:
Using contours to represent three-dimensional surfaces and developing contour maps from data; sketching surfaces from sets of cross sections; conics as planar sections of right circular cones and as loci of points in a plane; three-dimensional rectangular coordinate system; sketching surfaces using traces, intercepts and cross sections derived from algebraically-defined surfaces; and surfaces of revolution and cylindrical surfaces.
Unit 7
Concepts of Calculus
Develops student understanding of fundamental calculus ideas through explorations in a variety of applied problem contexts and their representations in function tables and graphs.
Topics include:
Instantaneous rates of change, linear approximation, area under a curve, and applications to problems in physics, business, and other disciplines.
Unit 8
Counting Methods and Induction
Extends student ability to count systematically and solve enumeration problems in a variety of real-world and mathematical settings, and develops understanding of, and ability to carry out, proofs by mathematical induction and by use of the Least Number Principle.
Topics include:
Systematic listing, counting trees, the Multiplication Principle of Counting, the Addition Principle of Counting, combinations, permutations, selections with repetition; the Binomial Theorem, Pascalís triangle, combinatorial reasoning; the General Multiplication Rule for Probability; proof by mathematical induction; and arguments using proof by contradiction and the Least Number Principle.

CPMP Courses 1–4 Unit Descriptions (284 KB)
Courses 1–3 and Course 4: Preparation for Calculus Unit and Lesson Objectives (395 KB)

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