Australia · ACARA Content Descriptions
Year 12 Mathematics
A comprehensive exploration of calculus, statistics, and algebraic modeling designed for senior secondary students. This course emphasizes the transition from procedural fluency to abstract reasoning and real world problem solving.
01Calculus: The Study of Change
Students investigate the fundamental principles of differentiation and integration to model dynamic systems. This unit focuses on the relationship between rates of change and accumulated quantities.
Students explore the intuitive concept of a limit by examining function behavior as input values approach a specific point.
Students analyze the formal epsilon-delta definition of a limit and apply it to determine function continuity.
Students define the derivative using the limit definition and interpret it as an instantaneous rate of change and slope of the tangent.
Students apply power, constant multiple, sum, and difference rules to differentiate polynomial functions efficiently.
Students apply the product and quotient rules to differentiate functions involving multiplication and division.
Students apply the chain rule to differentiate composite functions, understanding its role in nested functions.
Students learn to differentiate equations where y is not explicitly defined as a function of x, using implicit differentiation.
Students use first and second derivatives to analyze function behavior, including increasing/decreasing intervals, concavity, and inflection points.
Students apply calculus techniques to find maximum and minimum values in practical engineering and economic scenarios.
Students solve problems involving rates of change of two or more related variables with respect to time.
Students understand antiderivatives as the inverse of differentiation and introduce the concept of the indefinite integral.
Students approximate areas under curves using Riemann sums and define the definite integral as the limit of these sums.
02Further Calculus and Integration
An in depth look at non linear growth and decay models using transcendental functions. Students learn to manipulate logarithmic scales and solve complex growth equations.
Students learn and apply the method of u-substitution to integrate more complex functions.
Students calculate the area enclosed by two or more functions using definite integrals.
Students use the disk and washer methods to find the volume of solids generated by revolving a region around an axis.
Students are introduced to basic differential equations and methods for solving separable equations.
Students review the properties of exponential functions and their graphs, focusing on growth and decay.
Students understand the unique properties of the number e and its role in continuous growth models.
Students learn to differentiate exponential functions, particularly those involving the natural base e.
Students review the definition of logarithms as inverse functions of exponentials and their basic properties.
Students use logarithms to solve exponential equations and interpret data on logarithmic scales like pH or Richter levels.
Students learn to differentiate logarithmic functions, including the natural logarithm.
Students apply exponential functions to carbon dating, population dynamics, and Newton's Law of Cooling.
Students use logarithmic differentiation to find derivatives of functions that are difficult to differentiate directly.
03Trigonometric Functions and Periodic Motion
Extending trigonometry beyond right angled triangles to model periodic phenomena like sound waves and tides.
Students explore the concept of inverse functions and learn how to find the derivative of an inverse function.
Students solve real-world problems involving exponential and logarithmic growth, decay, and scaling.
Students consolidate their understanding of various function types, including polynomial, rational, exponential, and logarithmic functions.
Students define trigonometric ratios for any angle and transition from degrees to radian measure for calculus applications.
Students sketch and analyze the basic graphs of sine and cosine functions, identifying amplitude, period, and midline.
Students interpret and apply transformations (amplitude, period, phase shift, vertical shift) to sine and cosine graphs.
Students use sine and cosine functions to model cyclic behavior and interpreting transformations of these graphs.
Students prove and apply algebraic identities to simplify complex trigonometric expressions and solve equations.
Students solve trigonometric equations algebraically and graphically, considering general solutions and specific intervals.
Students learn to differentiate sine, cosine, and tangent functions, applying the chain rule where necessary.
Students learn to integrate sine, cosine, and other trigonometric functions, often using u-substitution.
Students define inverse trigonometric functions and learn to find their derivatives.
04Discrete and Continuous Probability
Analyzing uncertainty through the study of random variables and probability distributions.
Students are introduced to parametric equations, representing curves using a third variable (parameter), and sketching their graphs.
Students learn to find the first and second derivatives of parametric equations and apply them to find gradients and concavity.
Students consolidate their understanding of trigonometric functions, identities, and their applications in various contexts.
Students review basic probability concepts and are introduced to the idea of discrete and continuous random variables.
Students develop probability distributions for experiments with countable outcomes and calculate expected values.
Students model scenarios with a fixed number of independent trials and two possible outcomes.
Students are introduced to continuous random variables and interpret probability density functions (PDFs).
Students investigate the bell curve and its application to natural phenomena and standardized testing.
Students explore different sampling methods and understand the concept of a sampling distribution for sample means and proportions.
Students understand how sample statistics vary and how they relate to the true population parameter.
Students learn to estimate population means using sample data, focusing on point estimates and understanding their limitations.
Students learn to estimate population proportions using sample data, focusing on point estimates and their interpretation.
Students engage in informal statistical inference, drawing conclusions about populations based on sample data and graphical representations.
Students critically evaluate statistical claims and arguments presented in media and research, identifying potential misinterpretations or biases.
Students introduce the imaginary unit i and perform basic operations (addition, subtraction, multiplication) in the complex plane.
Students learn about complex conjugates and use them to perform division of complex numbers.
Students represent complex numbers in polar form and convert between rectangular and polar coordinates.
Students apply De Moivre's Theorem for powers and roots of complex numbers, including finding roots of unity.
Students introduce vectors as quantities with magnitude and direction, performing basic vector operations in 2D.
Students use vector algebra to describe position, displacement, and force in physical space.
Students perform dot products, cross products, and projections, applying them to geometric and physical problems.
Students represent lines and planes using vector equations and analyze their intersections.
Students develop formal techniques of proof, including induction, contradiction, and direct derivation.