Lens 2: In order to improve children's counting ability and guide them to learn statistics, the teacher asked the children to take turns to be "attendance statisticians" and make statistics according to punctuality, lateness, absence, boys, girls and the total number of people. Special makes mistakes every time he is a statistician. So, in a conversation, the teacher suggested to the mother, especially to create more opportunities for children to practice in their daily lives. Mother tate was very surprised. She feels that letting children do math workbooks every day, even the multiplication formula is memorized. Why does she need to practice counting?
Large-class children are a special group, in the transitional stage from infancy to childhood, facing important challenges from infancy to childhood. Therefore, parents pay special attention to their children's math learning, and there are many puzzles that follow. Let's look for the root of the problem and interpret the hidden problems behind children's behavior.
"learn what"
Parents often take hearsay as the standard of primary school entrance requirements, or have their own subjective understanding of what children in large classes should learn and to what extent they master mathematics. So what should children in large classes learn in mathematics? Is it just addition and subtraction? Do you really need to master such profound knowledge? The Guiding Outline of Kindergarten Education (Trial) has a specific and clear introduction to the mathematics content that children of all ages should master. Below, let's take a look at it from the aspects of number, quantity, shape, time and space.
Number:
1. Learn to write Arabic numerals within 10 correctly, and develop a serious and neat writing habit. 2. Be able to count in groups and count down within 20; Learn to distinguish between odd numbers and even numbers within 20. 3. Be able to calculate things of interest in various ways. 4. Understand the decomposition of numbers within 10.
5. Learn the addition and subtraction of numbers within 20, experience and understand the significance of addition and subtraction, use addition and subtraction to solve simple problems, and be able to perform simple oral addition and subtraction operations according to life conditions.
Quantity:
1. Learn to compare the differences of three or more objects.
2. Learn to sort the objects within 10 according to different quantities or according to certain rules. 3. A preliminary understanding of the conservation of various quantities. 4. Master the method of natural measurement. Shape:
1. Know cubes, cuboids, spheres and cylinders and name them correctly. 2. Learn to distinguish between plane graphics and geometric graphics.