(A) from textbooks to the Olympics
As can be seen from the title of the book, this is a set of supplementary books that take into account the basic knowledge in school and the promotion of Olympic Mathematics. Judging from the content arrangement, I think it is the most suitable teaching aid for students.
This set of teaching AIDS is divided into two parts according to grades: last semester and next semester. Each part is divided into version A daily exercises and version B weekly exercises. Version A is thicker and richer than version B, but the difficulty of version B is slightly enhanced, and more emphasis is placed on the cultivation of students.
This book is my most recommended, and the reason for recommendation is that there are both synchronous courses and moderate improvement.
The synchronous part of the course organizes topics according to the progress of the syllabus, which is very suitable for children to consolidate knowledge points and deepen their understanding of mathematics knowledge after studying at school.
In the part of training and promotion, some topics of the Olympic Mathematical Cup are cited, including the initial questions and the final questions of the retest, which are different in difficulty and challenging to some extent.
What is particularly commendable is that each unit will list relevant knowledge points and exercises, such as the possibility unit of the first volume of the fifth grade, and the general teaching AIDS will give some topics of possibility and probability.
This book not only has corresponding exercises, but also uses other knowledge that often appears in possibility exercises, such as enumeration, permutation and combination, etc., to supplement the corresponding exercises in the form of units for students to practice, so that students can solve the possibility problems in an all-round way, and such problems will pass the test after practicing one unit.
(2) The primary school olympiad draws inferences from one another.
Inference is actually a set of teaching AIDS, including A, B and C versions and special training brochures. I personally recommend buying version A, because the difficulty of version A is more suitable for most children, and the examples in it are explained in detail in words and videos, which is more friendly to children.
Another advantage of version A is that the whole fifth grade is divided into 40 weeks, that is, except for winter and summer vacations, there is a special training for one unit and one question every week. Half of the content is the foundation of the school, and half is the improvement of Excellence. This key breakthrough setting method is very beneficial for students to solve special problems.
Each unit has five examples, and there are three exercises under each example, that is, one exercise every day from Monday to Friday. This setting is very helpful to cultivate children's good study habits.
Each example has a detailed text explanation and video explanation. Children should be able to understand themselves, which is very beneficial for children to learn and think deeply.
The catalogue of version B is the same as that of version A. In fact, it is an upgrade of the title of version A, and it is a problem set. The topic is a little more difficult than version A. There is no detailed text analysis and video answer, only standardized formula. If the pressure of version A is not great, you can use version B at the same time to further consolidate your knowledge.
If you want to talk about shortcomings, it may not be the same as the synchronous teaching assistant that the topic owner wants. The 40 units in this book are not organized in the order of the syllabus. Therefore, if the subject emphasizes reviewing immediately after class, this book may not be particularly suitable for you, nor does it emphasize that it is suitable for People's Education Edition or Beijing Normal University Edition. Parents who have higher requirements on textbook version and synchronous training should use it as appropriate.
(C) experimental class score training
This set of teaching AIDS is produced by Chunyu Group, which is very famous in the teaching aid industry in primary schools and has produced many high-quality teaching AIDS with a large audience.
Their family's teaching AIDS are different versions. Whether you want to buy the People's Education Edition, Beijing Normal University Edition or Soviet Education Edition, I have the impression.
This grading training is a bit like from textbooks to Olympiad, and it is also synchronization+training. The synchronization part is closely integrated with the teaching materials. If you need children to review immediately after school, then this set of books is a good choice.
The topic of cultivating excellent students is somewhat difficult, but I personally think it is not as difficult as the part of cultivating excellent students from textbooks to Olympic Mathematics. Chunyu Group positioned this book as a teaching aid for top students, targeting the top 30% students. I don't agree with this. I think the top 60% students will use it, and the top 50% students will use it better.
Incidentally, experimental classes are widely used in Jiangsu, and it seems that there are also students in Tianjin.
(d) Completely solve the problem of primary school textbooks.
In fact, I highly recommend the complete solution of this primary school textbook. The reason why it is placed in such a backward position is entirely because most children have not mastered the correct way to open this book.
The textbook completely answers all subjects of primary school, junior high school and senior high school. This set of books is my necessary teaching tool, but I seldom mention it to students because it needs a certain "basic" person to use it correctly.
This foundation is not a mathematical knowledge foundation, but a learning foundation.
Objectively speaking, the difficulty of this book is very low, and it is entirely an analysis of the content of the textbook. The knowledge points are very detailed and the concepts are also very detailed. The exercises are not difficult, and children with a very general foundation can master them. So I think this book is very suitable for children to learn and use synchronously, and it is very suitable for beginners.
But this is also the problem. Many children (including parents) don't like teaching AIDS to explain knowledge points. They think that the teaching aid of mathematics is to do problems. Give me a problem set, preferably one that can be tested in the exam. After the child did it, the score came up.
In fact, really effective math learning is not like this. Doing the problem is only one aspect (of course, it is a very important aspect). In addition to doing problems, we must break through the knowledge points in the textbook one by one, chew them one by one and absorb them one by one. We must really understand the principles of mathematics and be handy when doing problems.
Many children and parents complain that the textbook is so simple and the exam is so difficult. This sentence seems to be right on the surface, but have you ever thought that what is said in the textbook may not be that simple?
Some simple definitions may hide complex mathematical principles, which ordinary students simply can't understand. With the help of this book, we can deeply analyze textbooks and let children thoroughly understand mathematical concepts.
If you buy this kind of teaching aid, children must carefully study its words word for word, or read it several times, or even take notes in the narration, so as not to make a quick decision, so as to really play a role.
You don't need many teaching AIDS, just buy one and finish it carefully. It shouldn't be too difficult. Subject to the teaching AIDS suitable for your child. Therefore, they are not recommended here.