1, normalization problem
2. The problem of induction
3. Sum and difference problem
4, and the times.
5, the problem of differential time
Step 6 double the problem
7. Meeting issues
8. Catch up with the problem
9. Planting trees
10, age problem
1 1, navigation problem
12, train problem
13, clock problem
14, profit and loss problem
15, engineering problems
16, positive-negative ratio problem
17, distributed in proportion
18, percentage problem
19, the problem of "cattle eating grass"
20. The cage problem of chickens and rabbits
2 1, square matrix problem
22, commodity profit problem
23, deposit interest rate problem 24, solution concentration problem
25, composition number problem
26. Magic Square Problem
27, pigeonhole principle problem.
28. Equality in the Convention.
29. The most important issue
30, column equation problem
Question 2: What are the math puzzles in primary schools? 1=4 2=8 3= 16 4=? Many people think that it is equal to 32, but it is actually equal to 1. Because1= 4,4 =1.
Question 3: What are the advantages of letting students know more about math problems? Most teachers are required to do more problems, practice more, consolidate problem-solving skills and do more problems. As a student, you will definitely think that the exercises and examples in the book may be relatively simple to do, but the questions in the test paper are not so simple. In fact, this is a lack of thinking. Any so-called problem is just a patchwork of basic knowledge. All you have to do is link it with the basic knowledge in the book layer by layer. Therefore, every theorem in the basic knowledge of textbooks should be able to draw inferences and keep it in mind.
Personal experience suggestion: When practicing the questions at ordinary times, you can know at a glance that you can only do the questions in your mind once, so you don't have to waste time. If you feel a little specious, you can honestly calculate the whole process and look at the problem as a whole to ensure that you won't get stuck here next time. Practice mainly those questions that you think you can't do or don't like to do at first sight. First, read more questions, twice, three times or even more at a time, and have no clue. Read sentence by sentence and think about what it wants to express. Write all the knowledge you can think of in the draft. If you can't figure it out in the future, discuss it with your classmates and teachers. Never feel how simple and ignorant your problem is, and don't care how many people can do it, or you can't. In fact, any problem does not mean that the final answer can be predicted at once, but step by step. The key point is to write down everything you can think of first. Psychologically: because of vanity, we often like to do what we are good at, because it makes us feel more fulfilled, so we must restrain this kind of psychology, which is just self-deception. These are all personal experiences over the years, and I hope I can help you!
Question 4: What are the teaching and research topics of primary school mathematics? They refer to scientific research projects that have been approved for systematic, comprehensive and scientific research in the teaching process.
How to Improve Pupils' Interest in Mathematics
The Influence of Calculator on Elementary School Students' Mathematics Learning
How to build a harmonious relationship between teachers and students
New concept of primary school mathematics class
The disadvantages of traditional education mode to students' learning mathematics
Question 5: What kinds of questions are there in NMET mathematics? The total score is 150, 12 single choice, 60 points, 4 blanks, 20 points, involving analytic geometry, functions, series and so on.
The rest are all calculation questions, and occasionally a proof question will be given. 17 questions are generally trigonometric functions and the like.
18 and 19 are generally space geometry and probability problems.
2 1 analytic geometry
22 questions inequality, sequence function, often the last question is more difficult, you can give points according to the steps.
This question type is the question type of the national unified examination paper, but it is similar in most areas.
Question 6: What are the common problems in primary school mathematics teaching? For example: how to improve the effectiveness of classroom cutting; Analysis on the introduction of new courses; 20 12 learning experience of new curriculum standard; On the Mode of Student Group Cooperation: …
Question 7: What are the common problems in postgraduate mathematics? As a reminder of the entrance examination for postgraduate mathematics, we can see Mao's induction of the methods and skills of solving problems in the entrance examination for postgraduate mathematics. All three best books have corresponding reference books, and the frequently tested questions are analyzed in detail. The most important thing is the induction of methods and skills, which is helpful to achieve the review effect of drawing inferences from others.
Question 8: What questions are there in college entrance examination mathematics? Total score 150, 12 single choice, 60 points, 4 blanks, 20 points, involving analytic geometry, function, sequence skeleton and so on.
The rest are all calculation questions, and occasionally a proof question will be given. 17 questions are generally trigonometric functions and the like.
18 and 19 are generally space geometry and probability problems.
2 1 analytic geometry
22 questions inequality, sequence function, often the last question is more difficult, you can give points according to the steps.
This question type is from Henan province, and it is the same in most areas.