AP CALCULUS AB SYLLABUS FOR SCHOOL YEAR: 2007 –2008 INSTRUCTOR: ANN MILSTEAD CENTRAL HIGH SCHOOL POLLOK, TEXAS Course Overview and Brief Description AP Calculus AB is an enriched mathematics course and curriculum that is designed to help students in their understanding of the calculus curriculum and to provide and prepare them for the mathematics needed to be successful in post secondary studies. Students are introduced to the wonderful and exciting world of higher mathematics through a comprehensive study of all of the objectives outlined in the AP Calculus Course Description. In addition, students are encouraged to take the AP Calculus AB exam. Goals from the AP Calculus Course Description Students should be able to work with functions numerically, graphically, analytically, and verbally… The derivative should be understood as the instantaneous rate of change of a function and as the local linear approximation of the function… The definite integral should be understood as the limit of a Riemann sum and as the net accumulation of a rate of change… The relationship between derivatives and the definite integral should be understood in terms of both parts of the Fundamental Theorem of Calculus… Students learn to communicate about mathematics verbally and in writing… Students should be able to model a written description of a physical situation with a function, a differential equation, or an integral… Students learn to use technology to analyze problems, experiment, and verify and interpret results… 1 Students are expected to learn to judge the reasonableness of their solutions… Students develop an appreciation of the wonderful world of calculus and for their personal accomplishment in learning calculus… Teaching Strategies Connections in mathematics are stressed frequently. For instance: not all students realize at the beginning of the study of limits that the definition relates back to the study of slope in Algebra I. For comprehension of calculus concepts, students must make the mathematical connections to previous learning in order to have a true understanding of new calculus concepts and applications. Solutions to problems are found graphically, numerically, analytically, and verbally in order to demonstrate knowledge of the calculus curriculum being studied. In addition, proper vocabulary and symbolism are used in the classroom and expected of the students. Students jump right into Calculus, Chapter 1, Section 1, the first day of school. Precalculus is reviewed as needed. Students are taught proper form in putting their work on paper, justifying their solutions, and how to state their solutions in written form. Students are encouraged to ask questions immediately during lecture. No hands raised in this math class. Consequently, problems are cleared up quickly and no classmates are left behind and in a quandary due to a lack of understanding. Students are made comfortable early in the year with going to the white board, asking questions of their teacher, and working with their classmates. Students learn the first week of school to give their classmates “put-ups” and not “put-downs”. Study groups are formed early in the school year and employ the use of cooperative learning techniques for daily assignments with access to the instructor as needed. The instructor strives for a positive learning environment in the classroom. Students practice on questions from old AP exams on a weekly basis. A set is due each week. In addition, students build a notebook (which includes handouts, lab sheets, notes, charts, projects, and homework) to take to college with them to use as a study aid in future math courses. Examples of some (but not all) homework are illustrated by the instructor. Students are expected to extend their knowledge to problems that are different from the homework examples. Graphing Calculators and Technology Graphing calculators are used on a daily basis to reinforce calculus concepts and interpret results. Students are provided with a TI-83+ and a TI-89 Titanium by the school which they may take with them and use at home for the school year. Demonstrations are done on occasion with the TI-200 calculator. Our students are very comfortable with the TI-83+, which they have been using since Algebra I. The TI-89 is not used until the spring semester. Students are expected to find solutions with the calculator and without the calculator. 2 Students will be able to do the following with their graphing calculators: 1. 2. 3. 4. Plot the graph of a function with an arbitrary viewing window Find the zeros of functions (solve equations numerically) Numerically calculate the derivative of a function Numerically calculate the value of a definite integral1 Early in the course students use their calculators to approximate and arrive at a reasonable conclusion numerically of what the slope of a tangent line is to some quadratic function at a particular point on that function. This activity then leads to further investigation by the student doing the same thing graphically and analytically. In addition, a computer projector is used to demonstrate calculus concepts and a TICBL unit is used for labs, demonstrations, and to collect data to further enhance studies. Some of the software used in this class is Geometer’s Sketchpad and Calculus in Motion. Also, students have access to the Internet in the classroom for research. And, the class has access to a computer lab (on request) in order to work on the APCD Calculus AB2 software for which we have a site license. Primary Textbook Larson, Ron, et al. Calculus with Analytic Geometry, Eighth and Advanced Placement Edition, Boston: Houghton Mifflin Company, 2006. Each student is issued a copy of the primary text. Some Examples of Textbook Assignments Section Problems Chapter 1: Limits and Their Properties 1.1 1.2 1.3 1.4 1.5 3.53 1, 2, 5, 7, 8, 9 and set up notebook with handouts 1-25 odd, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 59, 63, 65, 67 5-61 odd, 67, 69, 71, 73, 75, 77, 78, 83, 84, 85, 86, 87, 101,103, 113, 115 1-19 odd, 25, 29-51 odd, 57, 59, 61, 63, 69, 71, 75, 77, 83, 85, 87, 91, 105 1-47 odd, 53, 55, 57, 58, 59, 61, 62, 63 1, 3, 5, 7, 15-33 odd, 41, 45, 51, 85, 87 Course Planner, Pacing Guide, and Topic Outline The pacing guide has 142 teaching days including 10 days of formal assessment. Precalculus is reviewed as needed throughout the course. The sections listed fulfill 1 The College Board. AP Calculus AB Course Description The College Board. APCD Calculus AB 3 Deliberately out of order 2 3 the requirements of content demanded by the AP Course Description Guide. A twoweek review period precedes the AP Calculus AB exam. Section 1.1 1.2 1.3 1.4 1.5 3.54 2.1 2.2 2.3 2.4 2.5 2.6 3.1 3.2 3.3 3.4 3.6 3.7 3.9 4.1 4.2 4.3 4.4 4.5 4.6 Topic Chapter 1: Limits and Their Properties A Preview of Calculus Finding Limits Graphically and Numerically Evaluating Limits Analytically Continuity and One-Sided Limits Infinite Limits Limits at Infinity Review and Assessment Chapter 2: Differentiation The Derivative and Tangent Line Problem Basic Differentiation Rules and Rates of Change Product and Quotient Rules and Higher-Order Derivatives The Chain Rule Implicit Differentiation Related Rates Review and Assessment Chapter 3: Applications of Differentiation Extrema on an Interval Rolle’s Theorem and the Mean Value Theorem Increasing and Decreasing Functions and The First Derivative Test Concavity and the Second Derivative Test A Summary of Curve Sketching Review and Assessment Optimization Problems Differentials Review and Assessment Chapter 4: Integration Antiderivatives and Indefinite Integration Area Riemann Sums and Definite Integrals The Fundamental Theorem of Calculus Integration by Substitution Numerical Integration Review and Assessment Number of Days 2 2 2 2 2 2 3 5 4 3 3 3 3 3 3 3 2 2 2 3 5 3 3 3 3 3 3 3 1 3 Chapter 5: Logarithmic, Exponential, and Other Transcendental Functions 4 Deliberately out of order 4 5.1 5.2 5.3 5.4 5.5 5.6 5.7 6.1 6.2 6.3 7.1 7.2 8.1 The Natural Logarithmic Function: Differentiation The Natural Logarithmic Function: Integration Inverse Functions Exponential Functions: Differentiation and Integration Bases Other than e and Applications Review and Assessment Inverse Trigonometric Functions: Differentiation Inverse Trigonometric Functions: Integration Review and Assessment 3 2 3 3 2 3 2 1 3 Chapter 6: Differential Equations Slope Fields Differential Equations: Growth and Decay Separation of Variables and the Logistic Equation Review and Assessment 3 5 3 3 Chapter 7: Applications of Integration Area of a Region Between Two Curves The Integral as Net Change Over a Specific Period of Time (4.5 Exercise 115, Ch. 4 Review Exercises 93 and 94) Volume: The Disk Method (Includes disks, washers and volumes of solids with known cross sections) Review and Assessment Chapter 8: Integration Techniques, L’Hopital’s Rule and Improper Integrals Basic Integration Rules Review and Assessment 3 6 5 3 2 3 AP Calculus Exam May 2008 After the AP Exam Research topics on calculus applications Selected topics from AP Calculus BC Student Activities Students review parent functions, domain, and range early in the school year. In addition, Precalculus is reviewed throughout the course as needed. Students approach their study of calculus with a multi-representational view (i.e. graphically, numerically, analytically, and verbally). On a daily basis students are working in and adding to their notebooks. Cooperative learning groups are frequently used in the classroom on assignments. In addition, students often work at the board or at the overhead projector desk to 5 demonstrate calculus solutions to their classmates. Students participate and work together on lab assignments. During the teacher’s lecture and modeling of example problems, students are encouraged to jump in, ask questions, and participate in a class discussion of the day’s lesson. Students are comfortable and free to learn in this math class. Students use technology on a daily basis; however, practice with the TI-89 calculator is not done until the spring semester. Students also have a weekly practice on questions from old AP exams. Students participate in a number of lab activities. For example: “What Goes Down, Must Come Up” from the book A Watched Cup Never Cools is a lab activity in which students use their calculators along with the TI-CBL unit and motion detector to investigate average velocity as a numeric derivative of position, average acceleration as a numeric derivative of velocity, derivative as a slope of a tangent to a curve, and differentiability of a curve. Another lab activity in which students participate is “ As Easy as Pie” in which graphing calculators and cake pans are used to find the volume of a cylinder. 5 Students are directed to carefully read all sections in their textbooks that are assigned by their instructor. In addition, they will have worksheets, lab activities, experiments, reviews, and projects. Students may attend a morning tutorial session beginning at 7 a.m. if further individual help is needed. Student Evaluation The pacing guide listed above provides 10 days of assessments. In addition, students will be assessed with a number of other types of evaluation. For example: homework assignments, daily quizzes, pop test, three week tests, nine week tests, midterm exam, final exam, AP free-response questions, AP multiple-choice questions, and cooperative learning projects. Students will take a full-length practice exam prior to sitting for the AP Calculus AB Exam. A high level of expectation is maintained at all times. Frequent daily assessments keep students ever mindful of keeping up with their work and staying current in their studies. On all work, solutions alone will not be given credit. Answers must be accompanied by the appropriate work. Scrambled versions of tests are administered in order to maintain honor and integrity in the classroom. Test questions may include any material that the instructor has taught from the first day of school. Likewise, students are also held accountable for math concepts taught in previous grade levels. No extra credit work will be extended to students. 5 Kamischke, Ellen. A Watched Cup Never Cools 6 Some Examples of Important Resources The College Board. AP Calculus AB Course Description The College Board. Released Exams for AP Calculus AB Kamischke, Ellen. A Watched Cup Never Cools: Lab Activities for Calculus and Precalculus. Emeryville, CA. Key Curriculum Press Roberts, A. Wayne. Resources for Calculus Collection, 5 volumes. Published by MAA Vol. 1: Learning by Discovery Vol. 2: Calculus Problems for a New Century Vol. 3. Applications of Calculus Vol. 4: Problems for Student Investigation Vol. 5: Readings for Calculus Anderson, Frank. Review for the AP Calculus AB Examination: The Two Week Difference. Atlanta, GA. Andco Educational Service Audrey Weeks. Calculus in Motion. Software The College Board. Advanced Placement APCD Calculus AB. New York. Software Website Resources (Quicker to search by Google to get to these websites) AP Central Handley Math Page Dr. Math Math Forum 7