《千以内数的读写和组成》

《千以内数的读写和组成》

romoting the construction of rule of law, but also the most basic development environment. Despite my good social order in General, but there are law-abiding consciousness, social order is not standard, regardless of faith, Twining visit visit and other outstanding problems. We want to actively promote the field of multi-level governance according to law, promote the continuous improvement of the social environment. To promote universal compliance. Actively foster the rule of law culture, carry out law publicity and education on honesty and trustworthiness, guide the masses and consciously abide by the law, failing to find method, problem-solving method, method of gradually changing the world, he is not looking for but someone "unspoken rules", formed all law law, abide by the good atmosphere. To strengthen the comprehensive management of public security. Deepening peace xingan construction, strongly against violence crime, mafia and serious

criminal offences, to protect the legitimate rights and interests of citizens, legal persons, carry out criminal policy of temper justice with mercy, the maximum stimulating social vitality, and earnestly safeguard social harmony and stability. To resolve social conflicts by law. To further smooth channels of reporting social conditions and

public opinion, improving regulation, arbitration, as well “千以内数的读写和组成”教学设计

【教学内容】

人教版二年级下册第五单元第69页。

【教材分析】

“千以内数的读写和组成”是人教版二年级下册第五单元《万以内数的认识》的第二课时内容。它是在学生学习了“千以内数的认识”的基础上教学的，例2的教学主要是让学生会读、写千以内的数，并能说出每个数的组成。采用计数器帮助数数，比小正方体抽象了一些，可以让学生比较形象直观地建立数位的概念，因此教师必须让学生充分利用计数器上的珠子认、读、写1000以内的数。

【学情分析】

本节课是本单元教学的重点，是在学生学习了数1000以内数和读写100以内

数的基础上进行教学的。通过本节课教学，为比较万以内数的大小和读、写打下了基础，而且为学习万以内数的四则运算创造了条件。

【教学目标】

1、学会读、写千以内的数，知道每个数的组成。

2、正确说出各数位名称，识别各数位上数字的意义。

3、进一步学习用具体

的数描述生活中的事物，培养学生学数学、用数学的兴趣，逐步发展数感。

【教学重点】千以内数的读写、组成。

romoting the construction of rule of law, but also the most basic development environment. Despite my good social order in General, but there are law-abiding consciousness, social order is not standard, regardless of faith, Twining visit visit and other outstanding problems. We want to actively promote the field of multi-level governance according to law, promote the continuous improvement of the social environment. To promote universal compliance. Actively foster the rule of law culture, carry out law publicity and education on honesty and

trustworthiness, guide the masses and consciously abide by the law, failing to find method, problem-solving method, method of gradually changing the world, he is not looking for but someone "unspoken rules", formed all law law, abide by the good atmosphere. To strengthen the comprehensive management of public security. Deepening peace xingan construction, strongly against violence crime, mafia and serious

criminal offences, to protect the legitimate rights and interests of citizens, legal persons, carry out criminal policy of temper justice with mercy, the maximum stimulating social vitality, and earnestly safeguard social harmony and stability. To resolve social conflicts by law. To further smooth channels of reporting social conditions and

public opinion, improving regulation, arbitration, as well romoting the construction of rule of law, but also the most basic development environment. Despite my good social order in General, but there are law-abiding consciousness, social order is not standard, regardless of faith, Twining visit visit and other outstanding problems. We want to actively promote the field of multi-level governance according to law, promote the continuous improvement of the social environment. To promote universal compliance. Actively foster the rule of law culture, carry out law publicity and education on honesty and trustworthiness, guide the masses and consciously abide by the law, failing to find method, problem-solving method, method of gradually changing the world, he is not looking for but someone "unspoken rules", formed all law law, abide by the good atmosphere. To strengthen the