Physics A2 coursework follow the A2 specification that includes three modules that teach students advanced physics. It is a follow up on the AS level where students gain the foundation of physics. If students were attempting the course under the Oxford Cambridge and RSA Examinations (OCR) program, they would learn to assimilate the knowledge gathered at the AS level and improve on it. The A2 level is difficult unless students pay great attention to details and improve on the skills learned earlier. Topics like forces, energy, and fields are an important part of the A2 course. A synoptic assessment would be done of these important topics. For example, a short questionnaire at the end of each topic is provided to gauge understanding. Students have to remember that the A2 level course offers 50% of the total A level scores. So they need to pay great attention to getting the right essay help.
The first module would cover forces, energy, and fields. The essay could include investigating energy, which is needed to move stationary objects. For example, an object released from a height loses its potential energy and gains kinetic energy. The energy lost during its motion as potential energy is nullified by the gain in kinetic energy. Air resistance has to be negligible for this to happen. Another example would be to let the object fall through a fluid. The transfer of energy would differ. As the object falls, it gains speed to match the drag force. The other force acting on it would be the upward thrust or resistance of the fluid to the object. This module tends to focus on theory and an essay guide would help expand knowledge at this stage.
The second module offers students to choose an optional topic like materials and coursework. This is where the coursework would account for 10% of the total A level marks. At the A level, the second module would account for a total of 20% of the marks. The physics A2 coursework should focus on combining the knowledge gained at the AS level and use it for practical experimentation, which again would add content to coursework. The second module covers mathematics in the form of trigonometry, logarithms, and algebra. This is the level where students grasp the foundation of writing coursework using mathematical calculations to solve a practical problem. They learn to write custom essays on a wide range of practical topics combining experimentation and theory.
The third module focuses on providing synoptic knowledge and understanding. Students would learn to plan their coursework including planning experiments and investigations. The coursework actually takes shape when experimentation in involved. An experiment on energy calculations for a filament lamp would be a good example. Students could take up the assignment of measuring the surface temperature of a glass bulb. The challenge would be to calculate how the temperature would vary with the power supplied to the lamp. Too much heat generated with excess power would be dangerous, while too little power would reduce the light output. The procedures adapted, how electrical power is measured, safety measures, and design features would teach students enough to write a high-quality physics A2 coursework.
