AP PHYSICS B MR. REEVE 2013-2014 Summer Assignments are on Page 5. The first assignment is due June 17! WHAT IS AP PHYSICS B? AP Physics B is an algebra-based (not calculusbased) overview of the major topics in physics. AP Physics will be fast-paced, rigorous, and will rely on much independent student learning. It is expected that some of the material will be learned at home, through the textbook – the work in class will be devoted to lab work, discussion, and problem-solving techniques. AP Physics B is a specific program of study, carefully monitored by the College Board to ensure consistent learning. The number of topics discussed in this course is extensive; in order to cover all of the material, some of the topics will need to be studied over the summer in order to be prepared for the AP Exam next spring. While a primary focus of this course is preparation for the AP Physics B exam, lab work will be an important part of our physics experience. AP Physics students will be expected to work collaboratively and efficiently in the laboratory to solve problems and gain experience with certain topics and lab equipment. Some experiments will necessitate the writing of formal lab reports, while others will prompt assessment in other ways. This is not an easy senior-year class. AP Physics requires real math ability and serious academic effort. If you are interested in a less intense physics experience, perhaps consider Mr. Reeve’s CP Physics class. WHO SHOULD TAKE AP PHYSICS? AP Physics is open to any 11th or 12th grader at Lincoln High School who has completed Chemistry, and has completed or is enrolled in Biology. However, those students who will be most successful are those who are: talented at algebra, geometry, and basic trigonometry; can solve math problems with or without a calculator; show perseverance in the face of difficult work; and are motivated to succeed regardless of grade level or time of year. THE AP EXAM All LHS students in AP courses are required to register for and take the AP Exam in the spring. The exam incurs a fee to the College Board program, and is offered during school hours. Students are expected to make their best effort on the exam. TWITTER FEED Follow Mr. Reeve on Twitter @ReeveAPPhysics to receive homework tips, announcements, reminders, and other class-related tweets. I do not follow students back; this is just a great way for you to stay in the loop about physics class. CURRICULUM OUTLINE The College Board rigorously checks that all important concepts in physics are covered in this course. Below is a condensed outline of the topics to be covered in before the AP Exam. Student completion of the Summer Assignments will be vital in order to cover this many topics in the time alloted before the AP Exam in May. UNIT 1: NEWTONIAN MECHANICS 1. Kinematics a. Constant Speed & Velocity b. Constant Acceleration c. Vectors d. Projectile Motion 2. Forces a. Newton’s Laws b. Friction c. Inclined Planes d. Equilibrium & Vectors 3. Mechanical Energy a. Work & Power b. Kinetic Energy and Potential Energy c. Conservation of Energy 4. Linear Momentum a. Impulse & Conservation of Momentum b. 1-D Collisions c. 2-D Collisions 5. Circular Motion, Universal Gravitation, Rotation, and Torque a. Centripetal Acceleration & Force b. Universal Gravitation, Satellite Motion, & Kepler’s Laws c. Linear Momentum and Torque 6. Simple Harmonic Oscillators a. Pendula b. Oscillating Springs UNIT 2: FLUIDS AND THERMAL PHYSICS 1. Fluid Mechanics a. Pressure and rate of Flow b. Bernoulli’s principle 2. Heat and Temperature, and Thermodynamics a. Gas Laws b. Molecular kinetic energy c. Laws of Thermodynamics d. Pressure-volume-work cycles AP Physics B Syllabus UNIT 3: ELECTRICITY AND MAGNETISM 1. Electrostatics a. Charge & Coulomb’s Law b. Conductors & Insulators c. Capacitance 2. Electric Circuits a. Voltage, Resistance, Power b. Ohm’s Law c. Series & Parallel Circuits 3. Magnetic Fields a. Sources of Magnetism b. Magnetic Field Lines 4. Electromagnetism a. Electromagnetic inductance b. Forces on moving charges UNIT 4: WAVES AND OPTICS 1. Principles of Waves and Sound a. Characteristics of Waves b. Sound Waves & Speed of Sound 2. Light and Electromagnetic Waves a. Nature and Speed of Light b. Electromagnetic Spectrum 3. Optics, Reflection and Refraction a. Reflection and Refraction b. Interference and Diffraction c. Single- and Double-Slit Interference UNIT 5: ATOMIC AND NUCLEAR PHYSICS 1. Atomic Structure and Quantum Effects a. Sub-atomic Particles b. Energy Levels in the Atom c. The Photoelectric effect d. DeBroglie wavelengths 2. Nuclear Structure and Energy a. Radioactivity b. Nuclear Forces c. Nuclear Fission and Nuclear Energy Page 2 NECESSARY SUPPLIES FOR CLASS Students in this course will need these supplies: Study Textbook: Serway & Faughn, College Physics, 5th Ed., Harcourt Brace, 1999, available on loan from Mr. Reeve – you will need this textbook over the summer In-Class Textbook: Cutnell & Johnson, Physics, 8th Ed., John Wiley & Sons, 2009. We will keep this textbook in the classroom. Calculator: TI Graphing calculators (except those with a QWERTY keyboard) are strongly recommended – the graphing and programmble functions will make physics calculations much easier. However, a scientific non-graphing calculator will also suffice. Either way, the calculator must be a stand-alone device (i.e., using the calculator in your smart phone will not be sufficient.) Calculators are not allowed on some parts of the AP Exam, so there will be times in class when the calculator is required, and other times when it is not allowed. WebAssign account: an online account for physics homework (see Page 4) Optional study guide: an exam review book is suggested for this course, in order to best review for tests and prepare for the AP exam. I highly recommend AP Advantage: Physics B by James Mooney, 2004, Peoples Publishing Group Inc (ISBN 978-1413804918) which is available through a number of online book vendors. However, other review books are available and are acceptable. This book will not be used in class, but is highly recommended for your own study and review. AP Physics B Syllabus Page 3 HOMEWORK ON WEBASSIGN Solving complex word problems is a critical part of AP Physics. Much of this problem solving is done as homework assignments. In order to complete homework assignments (during the summer and throughout the school year), students will need a WebAssign account. WebAssign is an online math and science homework system that allows teachers to assign textbook problems that are numerically unique for each student. Students complete the assignments at home and enter the answers online. Grading and feedback is immediate, and students can (on some assignments) keep re-submitting the homework to improve their performance. Other homework assignments (such as projects or lab reports) will also be assigned as appropriate. CREATING A WEBASSIGN ACCOUNT HOW MUCH HOMEWORK IS THERE? The WebAssign account costs about $10.00 per student, June to June. Families that feel they cannot afford the cost of a WebAssign account should contact Mr. Reeve as soon as possible. Physics homework is rarely “plug-and-chug” work. Homework problems require careful thought and analysis. Therefore, most WebAssign problem sets are assigned at the beginning of a chapter, and are due just before a quiz or test, in order to give students flexibility in to complete assignments when they can. Mr. Reeve’s WebAssign class becomes active at noon on June 1. Use the Class Key below to create an account and make online payment directly to WebAssign. Be sure to sign up before June 17, since this is when the first assignment is due! WEBASSIGN CLASS KEY: lincolnhs.ri 0200 4798 This “bigger but less frequent” mode of homework is more collegiate in style. However, this style also requires that students work on homework long before it is due; assignments take hours to complete, and are never intended to be done in one night. HOMEWORK EXTENSIONS Throughout the school year, we will be using Webassign for homework assignments. The deadlines for these assignments are critical. a two-day deadline extension can be granted in case of emergencies. However, each student will be granted an extension only once per school year (including during the summer). AP Physics B Syllabus Page 4 SUMMER ASSIGNMENTS We will use the summer months to cover topics that can then be quickly reviewed in class. The ability to cover the first few chapters during the summer frees up time for lab work in class as soon as we return to school in the fall. An ability to work independently is a prerequisite for the course. However, this does not mean you must work in isolation, nor does it mean that you should be able to complete assignments without effort. Students are strongly encouraged to form study/homework groups. (Google Hangouts is an excellent (free) way for students to form online study groups if they cannot meet in person.) Students who have questions about the summer assignment can ask Mr. Reeve by email at ReeveT@LincolnPS.org, by Google Hangout at MrReeveLHS@gmail.com, or by text message at 862-4103. However, don't wait until the last minute to ask questions, or you might not get the answers in time! SUMMER ASSIGNMENTS COMPUTER GRADING VACATIONS AND EXTENSIONS FOR SUMMER WORK In WebAssign, you can submit your answers multiple times. This allows you to get instant feedback on how well you are doing, and to get an immediate chance to try again and improve your grade. Students who will be on vacation for certain weeks of the summer should finish upcoming assignments well in advance of the due dates. Extensions will not be given for family vacations, except under extraordinary unforeseeable circumstances. Students who will have no access to the internet for the summer should see Mr. Reeve for a paper-and-pencil version of the assignment. For Summer Assignments #1-3, you get two “free” full-credit submissions on most word problems. Each submission after your second one gets a 15% deduction. This is to encourage you to get the answers right the first (or second) time without wild guessing. However, after the first two tries, you can continue to make submissions and attempts, but with an increasing point penalty. (For multiple choice questions, the same rules apply, except that you only get 1 “free” try before deductions start.) For example, getting a problem correct on the first or second try receives full credit. Getting it correct on the 3rd try receives 85% credit, and getting it right on the 4th try receives 70% credit. AP Physics B Syllabus Students who do not wish to complete the Summer Assignments are encouraged to visit their Guidance Counselor to enroll in a less demanding course, such as Introduction to Deli Meats (1 credit) or Basic Pencil Sharpening (1 credit). Extensions are for emergencies, not for planned vacations. Be responsible and plan ahead! Page 5 SUMMER ASSIGNMENTS SCHEDULE Assignment 0a: Webassign Tutorial (20 Points) D ue: June 17, 7:25 AM Create a WebAssign account and complete payment (see Page 3 of this packet). Complete “Intro to WebAssign” assignment online This is for practice; you get full credit if you answer all questions. Assignment 0b: Force Concept Pre-Test (20 points) Due: July 2, 7:25 AM Complete “Force Concept Inventory” assignment online This is a pre-test only. The score you get does not count for your grade; you get full credit just for trying. Summer Assignments #1-3 take hours to complete. Do not wait until the night before an assignment is due! Assignment 1: Science & Math Skills (40 points) Due: July 16, 7:25 AM Read Chapter 1 in the text. Complete WebAssign “Summer Assignment #1” Assignment 2: 1D Motion (40 points) Due: August 6, 7:25 AM Read Chapter 2 in the text Complete WebAssign “Summer Assignment #2” Assignment 3: 2D Motion (40 points) Due: August 27, 7:25 AM Read Chapter 3 in the text Complete WebAssign “Summer Assignment #3” Need help or hints? E-mail Mr. Reeve at ReeveT@LincolnPS.org, but don’t wait until the last minute, or you won’t get help in time! Summer Assignment Quiz (40 points) September 3 in class Covers all material from Summer Assignments #1-3 AP Physics B Syllabus Page 6