Both sets are good. I didn't have the experience of buying exercise books a year ago. I bought one when I saw it. I remember whether I bought the whole product or the middle part of the book. The topics of those two workbooks are too simple, basically basic knowledge, corresponding to the knowledge points mentioned in the examples.

Showing in the form of filling in the blanks or asking questions depends on the textbook, which is a variant of textbook exercises. There was no too high a topic, and my daughter thought it was too simple to do, so the POS was dropped later.

"53 Days of Practice" and "Homebook for Primary School Principals" will have more flexible and close-to-life topics, and even have novel topics to examine children's comprehensive ability. There will also be one or two flexible topics in the corresponding exercises in each class.

Children need to jump up and down to see it. The final expansion question needs children's comprehensive consideration to answer correctly. So when the store recommended these two books, I bought them without hesitation. And it will be updated every year, and different types of questions will be found every year, which is very good.

Training to improve the quality of experimental courses

The exercises in this book consist of three parts: foundation, expansion and open inquiry. The number of questions is large and the questions are difficult. Each unit will be equipped with difficult Olympic math questions, which are more suitable for children with solid foundation and flexible thinking.

If the child has already done the exercises in "53 Days of Practice" or "Homework Book for Primary School Principals", then the basic questions can be omitted when doing "Improving Training in Experimental Classes", and just choose to practice, expand and explore directly. After all, the basic questions in this exercise book are really general.

"oral calculation card"

Besides exercise books, we should also keep up with the indispensable calculation exercises in mathematics. This kind of problem card is all basic arithmetic problems, that is, the practice of arithmetic problems. If you practice every day, your child's calculation speed will be accelerated. Can only count, the speed can't keep up. Otherwise, the calculation questions take up most of the time in the exam, and the application questions behind can't be finished.

Children should make mistakes when they finish the oral math problem card, not when they do it. Mathematics is very rigorous, so we should treat it rigorously.

Primary school mathematics learning skills:

1, pay attention to calculation

Computational learning of mathematics, like literacy learning of Chinese, is the most basic.

Illiteracy, poor Chinese reading ability; If you calculate badly, you can't learn math well. Moreover, good calculation will be of great help to children's math learning.

Parents can let their children do oral calculations for 2 minutes every day. At first, you can only complete 20 oral calculations in 2 minutes, but then you will find that children will be faster and faster, and the correct rate will be higher and higher.

2. Pay attention to mathematics in life.

In fact, the study of mathematics has a great influence on life and can provide a lot of help.

Buy things, calculate interest rates, make profits, etc. , all in math. You can consciously ask your child math questions in your life and let him answer them. It's simple. You take your children to buy food, 5 yuan for a catty of apples, 20 yuan for your aunt, and change.

Don't underestimate these. In primary school mathematics learning, solving problems accounts for the most points, and solving problems is nothing more than judging which addition, subtraction, multiplication and division to use to solve them. These problems are actually problems in life. With more contact in life, children will naturally answer.

Step 3 preview actively

Before explaining new knowledge, it is an important means to read the teaching materials carefully and develop the habit of previewing actively. Therefore, cultivate self-study ability, learn to read books under the guidance of teachers, and preview with teachers' carefully designed thinking problems.

For example, if you teach yourself an example, you should find out what the example is about, what the conditions are, what you want, how to answer it in the book, why you answer it like this, whether there is a new solution and what the steps are.

Grasp these important problems, think with your head, go deep step by step, and learn to use existing knowledge to explore new knowledge independently.

Some parents have a headache and their children are inefficient in class; The key reason for this is that there is no preparation; Nature can't be targeted;

4. Thinking is the core of mathematics learning method;

Some children are familiar with formulas, properties, rules, etc. But when they encounter practical problems, they don't know how to start and how to apply what they have learned to solve them.

If there is such a problem for students to solve, "if the height of a cuboid is removed by 2 cm, it becomes a cube, and its surface area is reduced by 48 square centimeters." What is the volume of this cube? "

Although children are familiar with the formula for finding the volume, many students can't figure out the way to solve the problem because the problem involves a wide range of knowledge and requires students to gradually master the thinking method when solving the problem under the guidance of teachers and parents.