Second, mathematics * * * includes eight parts: division in table, understanding of numbers within 10,000, addition and subtraction within 10,000, grams and kilograms, graphics and transformation, problem solving, statistics and seeking laws. The focus of this semester is division in tables, understanding of numbers within 10,000, addition and subtraction within 10,000, and solving simple practical problems according to the knowledge learned. When I wrote the test paper, I also took into account that the key scores accounted for a little more. The following is the comparison between the test paper I designed and the district test paper:

I. Fill in the blanks:

I designed two papers, one is regional, and the difficulty is lower than mine. I have designed two figures, but there are no papers in the design area and no design statistics. I designed a composite statistical table for the paper in the area, but I didn't design the paper in the translation and rotation area. The addition, subtraction and angle of the rest kilograms and grams were all designed.

Second, multiple-choice questions:

There are too many test papers designed by me, and the test papers designed in the area are closer to real life, more flexible and more active. For example, take the potato chips and cola that students like as information, provide a formula 10÷5 = 2, and ask the students what problems they have solved. For example, 400 yuan is enough to buy two things. Tell them that coats and trousers, bicycles and watches, schoolbags and sneakers are close to life.

Third, the calculation part:

The calculation difficulty of the test paper I designed is relatively small, and I only designed two parts: oral calculation and vertical calculation. However, the regional test paper has direct writing number, vertical calculation, recursive equation calculation, filling in appropriate numbers in □, and filling in+,-,× or, help and < or = to find a home, which is more comprehensive in form, paying more attention to calculation and difficult.

Fourth, the problem-solving part;

The topic I designed is relatively simple, and the difficulty goes from shallow to deep. The problem calculated in the first step, and the problem calculated in the second step. Finally, the statistical chart designed is also less difficult. I ask my own questions and answer them myself. There is no question that requires students to design two-step calculation like the examination paper in the district, which is obviously more difficult. The examination papers in the area are all topics that students often encounter in their lives, such as age, taking medicine, sports, traveling, shopping and distributing books.

V. Matters needing attention in future teaching:

1, scientifically arrange problem-solving teaching, attach importance to cultivating students' problem-solving ability and form application consciousness.

2. Know the number within ten thousand, and attach importance to cultivating students' sense of number in addition and subtraction teaching.

3. Improve the teaching of division in tables, reflect the formation process of knowledge and strengthen the exploration of teaching process.

4. Provide rich materials about space and graphics to promote the development of students' space concept.

5. Provide rich, realistic and exploratory learning activities, stimulate students' interest in mathematics, and gradually develop students' mathematical thinking ability and innovative consciousness.