Scheme of Work 2010 – 2011 C3 - Methods for Advanced Mathematics 1-3 1 Week/ Date Learning Outcomes [Can be differentiated] Proof 1: Types of proof Understand, and be able to use, proof by direct argument, proof by exhaustion and proof by contradiction. Be able to disprove a conjecture by the use of a counter example. TEACHER A Natural logarithms and exponentials 1: Introduction Understand and be able to use the simple properties of logarithmic and exponential functions including the function ex and the natural logarithmic function ln x. Know the relationship between ln x and ex Know the graphs of y = ln x and y = ex Be able to solve problems involving exponential growth and exponential decay. TEACHER B Teaching & Learning Activities (All resources here are hyperlinked to the MEI website) HW and/or Assessments Study plan Notes and Examples Crucial points Additional exercise Solutions to exercise Links to external websites Finding fallacies in false proofs Study plan Notes and Examples Crucial points Additional exercise Solutions to exercise Interactive resources Modelling population growth Multiple choice section test Questions Section test solutions 4-6 TEACHER B Functions 1: The language of functions Understand the definition of a function, and the associated language (domain, co-domain,range, object, image, one-toone, many-to-one, one-to-many, many-to-many) Know the effect of combined transformations on a graph (translations parallel to the x and yaxes, stretches parallel to the x and y axes, reflection in the x and y axes, and combinations of these) and be able to form the equation of the new graph. Be able, given the graph of y = f(x), to sketch the related graphs y = f(x + a), y = f(ax), y -af(x), y = f(x) + a, y = f(-x) and y = -f(x). Study plan Notes and Examples Crucial points Additional exercise Solutions to exercise Multiple choice section test Questions Section test solutions Understand what is meant by the terms odd function, even function and periodic function, and the symmetries associated with them Understand the modulus function Be able to solve simple inequalities containing a modulus sign. Study plan Notes and Examples Crucial points Additional exercise Solutions to exercise Multiple choice section test Questions Section test solutions Functions, natural logarithms and exponentials chapter assessment Chapter assessment solutions Functions 3: Types of function Multiple choice section test Questions Section test solutions Know how to find a composite function, gf(x) Know the conditions needed for the inverse of a function to exist and how to find it (algebraically and graphically) Understand the inverse trigonometric functions arcsin, arccos and arctan, their graphs and appropriate restricted domains. Functions 2: Composite and inverse functions Study plan Notes and Examples Crucial points Additional exercise Solutions to exercise Interactive resources Transformations of graphs TEACHER B NOW BEGINS TO TEACH EITHER M1 OR S1 2-5 Techniques for differentiation 1: The chain rule Understand how to differentiate composite functions using the chain rule (pages 63-65) Solve problems involving associated rates of change using the chain rule (pages 65-66) Study plan Notes and Examples Crucial points Additional exercise Solutions to exercise Interactive resources The chain rule Multiple choice section test Questions Section test solutions Study plan Notes and Examples Crucial points Additional exercise Solutions to exercise Interactive resources The product rulefile The quotient rule Multiple choice section test Questions Section test solutions Study plan Notes and Examples Crucial points Additional exercise Solutions to exercise Interactive resources The gradient graph of y=a^x Multiple choice section test Questions Section test solutions TEACHER A Techniques for differentiation 2: The product and quotient rules Know the product rule formula, and be able to apply it to appropriate functions (pages 68-70) Know the quotient rule formula, and be able to apply it to appropriate functions (pages 71-72) Be able to factorise the results of product and quotient rule derivatives (page 70) Know that the derivative of an inverse function can be found using , and use this result in associated rates of change questions (pages 77-80) exponentials Know that the derivative of the exponential function ekx is kekx (page 82) Know that the derivative of the natural logarithm function ln x is 1/x (page 82) Be able to use these results, together with the chain rule, product rule and quotient rule, to differentiate functions which involve logarithmic or exponential functions (pages 83-86) Techniques for differentiation 3: Differentiating logarithms and 6-9 Techniques for differentiation 4: Differentiating trigonometric functions Know the derivatives of trigonometric functions sin x, cos x and tan x (page 93) Be able to use these results, together with the chain rule, product rule and quotient rule, to differentiate functions which involve trigonometric functions. Study plan Notes and Examples Crucial points Additional exercise Solutions to exercise Multiple choice section test Questions Section test solutions Techniques for differentiation 5: Differentiating implicit functions Be able to differentiate implicit functions (pages 96-97) Solve the resulting equation to find dy/dx in terms of x and y (page 98). Study plan Notes and Examples Crucial points Additional exercise Solutions to exercise Multiple choice section test Questions Section test solutions Techniques for differentiation Chapter assessment Chapter assessment solutions Study plan Notes and Examples Crucial points Additional exercise Solutions to exercise Multiple choice section test Questions Section test solutions Study plan Notes and Examples Crucial points Additional exercise Solutions to exercise Multiple choice section test Questions Section test solutions Techniques for integration 1: Integration by substitution Be able to use integration by substitution to integrate suitable functions (pages 103-107) Be able to use integration by inspection to integrate suitable functions (see Notes and Examples). Techniques for integration 2: Integration of other functions Be able to integrate exponential functions (page 110) Be able to integrate a quotient function to obtain a natural logarithm function where appropriate (page 111) Be able to use integration by inspection to integrate suitable functions (page 112) Be able to integrate sin x and cos x, and other integrals involving trigonometric functions using substitution or inspection (pages 123-124 Links to external websites nrich: Integration matcher Be able to use the method of integration by parts for both definite and indefinite integration Know how to use the method of integration by parts to integrate ln x. Techniques for integration 3: Integration by parts Study plan Notes and Examples Crucial points Additional exercise Solutions to exercise Multiple choice section test Questions Section test solutions Techniques for integration Chapter assessment Chapter assessment solutions