As the saying goes, "learn mathematics, physics and chemistry well, and go all over the world", it can be seen that no matter ancient or modern, learning mathematics well has a great impact on a person's development.
But in terms of mathematical enlightenment, parents have a misconception: children can count from 1 to 100 at the age of age, and they must be super geniuses. But very few parents think about whether their children are really using data.
Chinese is a course that cannot be memorized by rote, and must be thought by the child's dexterity.
This has led to the fact that children today have such a problem:
Able to count from 1 to 100, but took out 4 iPhones and asked him, "That's a lot too?" The child can't answer how much money, so he can only rely on guessing. If you can't guess, you can count down the data.
The vast majority of children, allIt is only a mechanical device that memorizes the data, and does not understand the correlation between the data.
In fact, the proper opening of data enlightenment education is to shape children"Number sense"。
Number sense isIt can solve data sensitively, disassemble problems, and observe problems from different angles. it"It includes a grasp of the results of mathematical thinking, and a multifaceted understanding of data and its interrelationships"。
For example, if you measure 16*9, a person who does not have a sense of number may take a piece of paper or simply list a vertical form in his mind to do the calculation, but a person with a sense of number is likely to calculate 16*9 first and then subtract 16
Although this is just a simple example, it is enough to see the importance of number sense.
In contrast to simple rote memorization, number sense is the basis of all more advanced mathematical thinking. Many children are unwilling to think about the correlation between the data, and only expect the actual effect of one step to the sky according to the back, but in the end they deviate from the trackThey lose the ability to work with data.
1. Correctly guide children to observe and think about the association of "numbers".
When the child basically understands the meaning of numbers, parents can further guide the children to think about the relationship between "numbers".
For example, when preparing cutlery before eating, you can ask your child, "Do we need to prepare a bowl and many wooden chopsticks in advance?" Correctly guide the child to think: What will happen if there are three people in the family who only prepare 5 wooden chopsticks in advance? What about preparing 4 bowls in advance? Let the child carefully observe, think, and analyze the correlation of the total, so as to help the child develop the habit of thinking.
2. When children encounter math problems, motivate them more
Don't tell your child"Then simple will be miscalculated"This kind of words, on the contrary, the type of question that children make mistakes is, and try to find their logical thinking on the basis of children's logical thinking.
For example, when a child says that 5 6 is 11, you can say: You may have summed them, but this is also multiplication, specifically 5 sets of 6s.
In this way, the child can figure out his own incorrectness more clearly and quickly, even if the parents can't see the child's logic, they can also ask the child the solution idea first, and correct the child's incorrectness.
3. Accompany children to read educational books
Many educational books have hidden mathematical knowledge, and parents can make full use of it, so that children can shape their "number sense" in a fun and playful way. For example, this book "Hello, Primary School Mathematics".
The style of this set of books is to make the mathematics knowledge of primary and secondary schools simple and small storiesIn the form of comic stories, children can learn math knowledge points of course, so that children have a hobby to learn mathematics. That's why I recommend this set of books.
Naturally, in addition to this, but also because it contains10 major mathematical systems and 96 mathematical concepts, systematically sorted out the mathematics knowledge of primary and secondary schools, and I gave it a precise positioningXinhua Dictionary of Primary and Secondary School Mathematics
For primary and secondary school students, it is a summary of knowledge points and a review outline;
For parents, it is a red book to quickly grasp what primary school students are learning in mathematics;
For children who teach mathematics on their own, they can generate their own data warehouse.
Children learn not in a daze, and parents have a clearer after-school tutoring. That's why I confidently propose to everyone:It's well worth a must-have for everyone!
This set of books altogether10 volumes, the content is especially sufficient, let's take a look at it first:
10 And this book is includedCognition of numbers, calculation and quick calculation, time and accurate measurement, statistics and probability, logical logical reasoning, geometric figures, geometric figures, basic application, itinerary application, typical applicationand other 10 major mathematical systems.
The creator of this set of books, Ms. Dong Cuiling, is a veteran teacher with 21 years of outstanding experience in mathematical thinking, and she can be said to know the mathematics curriculum for primary school studentsTherefore, we have designed a set of books for elementary and junior high school students.
The content of the book is close to the syllabus of the children's elementary school mathematics exam, this bookThere are 96 basic math knowledge points for grades 1-6
Although it is about mathematical knowledge, the book uses the favorite comic works of primary and secondary school students to express it, and uses short stories next to them to narrate each mathematical knowledge point, so that children can promote mathematical knowledge while listening to the story.
On the surface, it looks like a comic book, but it includes careful and comprehensive mathematical knowledgeThis is the biggest reason why I especially love it, and I buy it back for our children to read.
Without brushing up on questions, using short stories to deduce, and integrating boring conceptual design expertise into the book, children can not only easily accept it, but also understand what situations to adapt to change.
There will be one at the back of every book"Mathematics Lessons".Summarize the essence of this book, so that children can grasp and understand the definition of professional knowledge in this book at a glance.
In addition to the definitions and knowledge points, each book also comes with "real questions for the final examination of famous universities in primary and secondary schools".This kind of book is full of typical questions, test paper questions or easy-to-make questions, which can allow children to test and train critically.
We all know that today's primary school textbooks are not separate for each subject, and many areas are all integrated, and this set of books not only covers mathematics, but also sets up "small classrooms for each subject"., e.g. Physics Lesson:
Chinese lessons, daily life, biology, economic development ......
Let the children learn the math knowledge at the same timeIt also constructs a three-dimensional knowledge network, sufficient cognitive ability of each subject.
The book also comes with it"Formula Collection for Primary and Secondary Schools".It can be pasted in front of the child's desk, so that the child can prepare for the specific formula and grasp the more solid learning knowledge while studying.
This is also the content of this set of books and the key points of knowledge and the list of documents, all the key difficulties of primary and secondary schools are covered, no need for parents to grasp a little bit, children themselves in the reading link, they will understand a lot of knowledge points, but also figure out the effect of the formula.
Decimal: Simple arithmetic:
Stereoscopic Graphics: Substitution Problems:
The creator according to the order of children's learning and training, let childrenLearn math first, followed byCalculation, accurate measurement, statistical analysis, and finally learn logic, logical reasoning and its application。Step by step, step by step, shape children's self-learning ability and mathematical thinking, so that children can fall in love with mathematical thinking little by little.
Limited Event Content Discount! Now you can bring a set of 10 volumes with only 99 during the activity content period, and the average value is less than ten yuan per book!
Click on the link below to buy a set for your child!
Primary and secondary schools are the case where children lay a solid foundation, as the saying goes, the basic is not stable, and the ground is shaking, so parents must provide sufficient high attention.