As junior three students, most students can observe discipline and have good study habits, while some students have unclear learning goals and unsatisfactory grades. According to the actual situation of this class, we should strengthen the ideological education of students, do the class work patiently and carefully, and make them good students with all-round development in morality, intelligence, physique, beauty and labor. Make the following plans.

The meaning of numbers in 1 and 1000, and the recognition, reading and writing of numbers in 1000, and the comparison of sizes. Mastering the reading and writing methods of numbers can master the relative size relationship of numbers under certain circumstances.

2. Oral calculation of dividing two digits by one digit, pen calculation and estimation of dividing two digits by one digit, and calculation of division.

3. Oral calculation and estimation of two digits plus two digits, two digits minus two digits, oral calculation plus whole hundred plus whole hundred and corresponding subtraction. Can correctly column two digits divided by one digit and three digits multiplied by one digit, know that 0 multiplied by a number, will check the division.

4. Multiply the whole hundred by one digit in oral calculation, and multiply the three digits by one digit in written calculation and estimation.

5. The original meaning of a fraction and a fraction, and the simple addition and subtraction of fractions with the same denominator. Understand the meaning of fractions in combination with specific situations, be able to read and write fractions, and compare the sizes of two fractions with the same denominator with the support of specific materials. Can correctly calculate the addition and subtraction of fractions with the same denominator.

6. Understanding of kilograms and grams. Feel and understand kilograms and grams in real life situations, and know 1 kg =1000g through hands-on experiments.