In mathematics, physics, chemistry there are tasks demanding a certain algorithm of the decision. Unfortunately, them to remember all very difficult, but basic provisions and points on which it is possible to solve problems exist.
Instruction
1. Attentively read a statement of the problem, write out on a leaf all figures, objects in such sequence in what they are given. Make settlement schemes, schedules, charts, tables. Segment a condition of tasks, consider the simplified schemes. The image of the situation presented in a condition simplifies the train of thought and the sequence of the decision.
2. Remember all formulas which could apply in the solution of this task. As a rule, tasks of the school program do not recede from a subject, and in the previous paragraphs examples of the solution of tasks are surely reviewed. Study and consider not only numerical values, but also attentively get a grasp of the theory. It undoubtedly to you will help to understand a subject.
3. Do the analysis of each point on which you work as the mistake in previous attracts the wrong solution of all task. Simplify the decision to such an extent that it was possible to return and remember then that you found in any given point.
4. Consider all possible options by drawing up the decision, write out dependences of some sizes on others and if there is an opportunity, represent everything in space. Choose the beginning of coordinates so that all unknown sizes were zeroed, at the same time without complicating the decision the presence.
5. Use symmetry as, for example, at symmetric arrangement of figures many sizes to be identical. It is confirmed by geometrical theorems and axioms, never forget about them. Using all knowledge of mathematics of average of schools, it is possible to learn to solve not only simple problems, but also difficult conclusions and proofs of many disciplines.