Course goals for Physics 9HC Every good course should have a lasting impact. It should change the way you see the world and change the way you think. You must be prepared to think and to learn to think in new ways. This requires work, time, and practice. The material is new to you; expect to be confused a lot of the time. Confusion is good. If you are not confused some of the time, you probably are not thinking enough. Then with more thinking, understanding improves. The goals for the course include learning some specific physics topics: mainly waves and quantum mechanics. The common theme here is the way that amplitudes add via the superposition principle. In the context of classical waves, this is an addition of the amplitudes of real physical waves in ordinary space. This leads to many fascinating phenomena including interference, diffraction, and beats. In the case of quantum mechanics, it is more abstract. Although the amplitudes are used to describe physics, they are not themselves directly physical in the same way that the amplitude of a water wave is, and they do not necessarily exist in ordinary space. In learning about these topics, you will get a deeper understanding of how the physical world works. But there are also more general goals for this course that transcend the particular subjects covered. Develop improved problem solving skills: Translate a verbal or written statement of a problem into a mathematical representation. Select appropriate tools to use. Follow through with an argument or calculation. Improve written communication skill: Learn to make a clear, complete, and logical presentation. Learn that facts are only the raw material of learning. Improved understanding and higher levels of thinking are the larger goals. These do not come from memorization. Improve thinking skills: Problem solving. Analytical ability. Critical thinking: is an argument that is presented correct? Synthesis: combine ideas to solve a problem. Independent thinking: Figure out how to solve a problem and develop an understanding of it yourself rather than copying methods you are told. Creativity: Figure out your own unique way to solve a problem.