作者:hacker发布时间:2022-07-11分类:黑客教程浏览:121评论:1
Must we have music class
Things you can learn from the music business (as it falls apart)
The first rule is so important, it’s rule 0:
0. The new thing is never as good as the old thing, at least right now.
Soon, the new thing will be better than the old thing will be. But if you wait until then, it’s going to be too late. Feel free to wax nostalgic about the old thing, but don’t fool yourself into believing it’s going to be here forever. It won’t.
1. Past performance is no guarantee of future success
Every single industry changes and, eventually, fades. Just because you made money doing something a certain way yesterday, there’s no reason to believe you’ll succeed at it tomorrow.
The music business had a spectacular run alongside the baby boomers. Starting with the Beatles and Dylan, they just kept minting money. The co-incidence of expanding purchasing power of teens along with the birth of rock, the invention of the transistor and changing social mores meant a long, long growth curve.
As a result, the music business built huge systems. They created top-heavy organizations, dedicated superstores, a loss-leader touring industry, extraordinarily high profit margins, MTV and more. It was a well-greased system, but the key question: why did it deserve to last forever?
It didn’t. Yours doesn’t either.
2. Copy protection in a digital age is a pipe dream
If the product you make becomes digital, expect that the product you make will be copied.
There’s a paradox in the music business that is mirrored in many industries: you want ubiquity, not obscurity, yet digital distribution devalues your core product.
Remember, the music business is the one that got in trouble for bribing disk jockeys to play their music on the radio. They are the ones that spent millions to make (free) videos for MTV. And yet once the transmission became digital, they understood that there’s not a lot of reason to buy a digital version (via a cumbersome expensive process) when the digital version is free (and easier).
Most items of value derive that value from scarcity. Digital changes that, and you can derive value from ubiquity now.
The solution isn’t to somehow try to become obscure, to get your song off the (digital) radio. The solution is to change your business.
语数、物理、化学、生物、历史、政治、地理。每门除了政治没有选修,英语有四本选修之外,都有两本选修。
像日语和俄语这类只能当作乐趣,高中主要还是以学习为主,考一个好的大学,这样就能在大学中专修自己感兴趣的专业。
扩展资料
选修和必修的不同:
第一,学习目标及方法上的差异。不同的文本有不同的学习目标和学习方法,所以在教学中,要考虑选修教材和必修教材的区别,制定不同的目标和教学方法,力求适合所选教材的文本特点,最大限度的引导学生学习。
第二,选修与必修的定位不同。选修是必修基础上的拓展,。选修课定位在必修基础上的拓展和提高,着眼于课程的鉴赏陶冶功能,引导学生进行较深入的探索研究,提高素养。
第三,有不同的评价体系。选修课只是“选读”,它不是必修课的补习,也不是简单照搬大学的选修课模式,而是根据学生的实际情况制定合理的课程目标,在深度、广度上进行适度的拓展,倡导研究性,重视学生自主学习。
参考资料来源:百度百科-高中
高中课程分必修和选修,必修是必学的,而选修是有一部分是可自行选的,不过一般都是老师选的,而又一部分是必须学的。像我们化学选修4就是必考的。每个学生必须修够一定的学分才可毕业,也就是学一定量的课本。
高考时呢,是有选修题和必做题两部分组成。
高中在高一时开设有语数外,物化生,史地政,音美体,(信息技术,通用技术,有些地方可能不开)还有个个省的要求必开课,和个个学校自己定的课。分文理之后,理科就不学史地政,文科不学物化生了。
全日制高中教材是老版教材,算是基础知识,现行教材与新课标教材是基础知识的补充,符合社会的发展,与社会是同步进行的;但是在现行教材和新课标教材中也有一些作用不大的知识可学也不可学所以就分了必修和选修。
选修与必修的区别:
第一,注意学习目标及方法上的差异。
不同的文本有不同的思维方式和言语特点,也就有着不同的学习目标和学习方法,所以在教学中,要考虑选修教材和必修教材的区别,制定不同的目标和教学方法,力求适合所选教材的文本特点,最大限度的引导学生学习。
第二,选修与必修的定位不同。
选修是必修基础上的提高和拓展,不应该是必修的补习和应试的辅导,既不能停留在感性层面的了解和欣赏,也不能一味拔高成为纯理性的探讨。选修课定位在必修基础上的拓展和提高,着眼于课程的鉴赏陶冶功能,引导学生进行较深入的探索研究,提高素养。
标签:定位必修课
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访客 评论于 2022-07-11 17:14:56 回复
照搬大学的选修课模式,而是根据学生的实际情况制定合理的课程目标,在深度、广度上进行适度的拓展,倡导研究性,重视学生自主学习。参考资料来源:百度百科-高中什么是高中必修课和选修课高中课程分必修和选修,必修是必