3.4.3关键细节三在线视频

各位老师你所在的学校
Hello everyone,

我在第一周里已经提到了
as I mentioned in the first week,

你肯定会经历水平评估 审核评估
you will definitely go through many assessments and certifications, such as the proficiency assessment,

工程教育专业认证等等
the peer review, and the engineering education accreditation, at colleges and universities.

所有这些跟学校跟专业相关联的
All these large-scale assessments and certifications

大的评估或者认证
related to your school and major

都非常重要的一个宗旨叫做OBE
have a very important tenet;

Outcomes Based Education
OBE - Outcomes Based Education.

它的基本原则就是说
According to its basic principle,

我们先得梳理出目标来
we should set a goal

或者说成效来
or an outcome first.

我们围绕着这个目标
Then, around this goal,

来开展有针对性的措施
we can assert targeted measures.

当然我们有合理的评价
Of course, we should also make reasonable assessments to

来看这个目标是否达成
see whether the goal is achieved.

那接下来我们沿着这个OBE的思想
Next, let's follow the principle of OBE

来看看混合式教学可能有怎样的目标呢
and explore some goals we may set in blended teaching.

现在屏幕上给出的是某一门课程
As shown on the screen, a course

它有可能实现的五个目标
may achieve five goals, involving

广度 深度 能力培养
breadth, depth, ability training,

课堂交互 课内学时
classroom interaction and teaching hours.

那你作为一个老师
As a lecturer,

你可以根据你自己的想法来进行调整
you can make some adjustments as you wish.

比如说你可以认为
For example, you may think,

由于学生课前学了一些东西
since students have learned something before class,

那我现在在课堂上
you can discuss more topics

就能讲更多的东西了
with them during class,

我课程的广度能够得到拓展
and thus expand the breadth of your course.

混合式教学能帮助你
Blended teaching may help you in this case.

当然你作为老师来讲你可能会觉得
Of course, as a lecturer, you may think

这有什么用啊 知识还在爆炸
it's useless to expand the course's breadth, because in an era of information,

而且重要的知识也在不断的增加
important knowledge is continuously increasing.

我讲的过来吗
How can you possibly include all of that in your course?

更重要的是让学生对那些核心知识点
You may then conclude that it's more important to help students understand

有更深刻的体会
those core knowledge points more deeply.

那混合式教学能帮着你
In this case, blended teaching can help you.

你把那些简单的东西
You have allowed students to learn

让学生在课前已经学得七七八八了
the simple knowledge points before class.

你在课堂上通过你的讲授
During class, you can make use of your lecture,

通过板书通过讨论
blackboard-writing and discussions

能够让学生把特别深刻的东西
to help students to comprehend profound knowledgefurther consolidate the knowledge points

砸得更瓷实
more deeplythat they have more deeply understood.

混合式教学能帮助你
Then blended teaching can come into play.

除此之外你可能会认为说
In addition, you may think

唉呀 这些知识性的东西
students can learn knowledge

学生自己都能学的明白
by themselves.

我在课堂上更重要的是
What's more important in class is to

让学生能够相互讨论
let them discuss with each other,

训练他们的团队合作
and improve their teamwork

训练他们的创新
and innovation abilities.

传统意义上你没有时间做这件事
You won't have enough time to do this using the traditional teaching method.

现在用了混合式学习
But using the blended teaching method,

你在课前让学生把知识都学明白了
you can allow them to learn all the knowledge before class,

你在课堂上就有时间
and then during class there will be enough time

你敢于让学生相互讨论
for them to discuss with each other

训练团队合作训练创新了
and improve their teamwork and innovation abilities.

你也可能会说
You may also tell me that

我这个班是一个特别大的容量
your class is rather large.

比如说像我2018年春天在清华上课
For example, I taught a course on circuit theory at Tsinghua University

电路原理
in the spring of 2018.

是155个人的容量
There were 155 students in my class.

我没法让学生相互讨论
In this case, you can't allow students to talk with each other,

那就讨论成一锅粥了
or else the classroom will become a complete mess.

我现在想做的是说
So, now you want to

利用混合式教学
adopt a blended teaching method

让我课堂里面的交互气氛
to make the interactive atmosphere in your classroom much more animated

比传统有显著的提升
than that of a traditional classroom.

那也可以做到
This goal can also be achieved.

我让学生课前有一些学习
If you ask students to learn before class,

我在课堂上就有时间
you will have time to

让学生用弹幕回答我的思考题了
ask them to answer your reflection questions using a bullet screen in class.

就有时间让学生用手机
They can also use their cellphones

来回答我课内推送的练习题了
to do exercises you have sent to them in class.

我的交互式能够得到体现
In this way, you can interact more with students.

那也可能有老师说
Other teachers may say

我现在最大的痛点不是这些要提升
what they want to achieve is none of the above goals.

我是说在保持相同培养质量
They want to reduce their teaching hours,

或者课程质量的前提下
on the premise that they can maintain

我的课内学时想降下来
the quality of their teaching quality or course quality,

我想用更多的时间来做科研
so that they have more time to conduct scientific research.

我这些科研的体会和收获更好
In this case, there will be and get better research experience and results,

能反补我的教学
thus and it will improveing their teaching as a resultin turn.

这个想法也没有错
There is nothing wrong with this idea.

那不是说
In fact,

由于学生课前学了一些基础知识
as you allow students to learn some basic knowledge before class,

你在课堂上讲授学时
you can slightly reduce

就可以适度的降低吗
your teaching hours in class.

所以你就会发现
Now, as you can see,

我这里才举了五个例子
I have only given five examples just now.

事实上你可以有更多的案例
There are actually many more cases that we can talk about.

也就是说什么意思
In other words,

混合式教学没有一定之规
there is no fixed pattern in blended teaching.

即使你和我用的是相同的慕课资源
Even if we use the same MOOC resources

应用的是相同的雨课堂工具
and the same tools like the Rain Classroom,

它最终实现的翻转课堂的教学
then in the end, we will create totally different

是完全不一样的
Flipped Classrooms.

这是我讲的第三个非常重要的细节
This is the third point which I think is very important.

那接下来我们来说
Next, we will talk about

关于混合教学我们第一次推广
our first promotion of blended teaching

用来印证一下第三个细节
to verify the importance of the third point.

屏幕上给出来是我们在2014年秋天
As shown on the screen, in the fall of 2014,

第一次在全国范围内进行推广
we promoted blended teaching across the country for the first time.

找的四个学校
Back then, we found four universities,

包括南京大学 青海大学
including Nanjing University, Qinghai University,

贵州理工学院和清华大学
Guizhou Institute of Technology and Tsinghua University.

我们给出了他的学校的985 211
We listed their these universities' levels, showing that they belong to universities of Project 985,

或者说二本
Project 211, or second tier.

给出了他的高考入学成绩
We also listed their admission scores

给出来电路原理开课的学期
and the semester during which the circuit theory course took place.

非常重要的是我们给出了Outcome
More importantly, we also listed the outcome

我们也给出了他是怎么来选拔的
and also the enrollment selection method.

你会发现同一个电路原理慕课
You can find that the same MOOC for circuit theory

我们在完全不同类型的学校
is applicable to totally different types of universities,

高考入学成绩相差250分以上
even though the difference between their admission scores

都能用得上
is larger than 250 points.

很关键的是他们采用的目标是不一样的
The key point is that they had have different goals or outcomes.

所以要想实现混合式教学
So, to achieve blended teaching,

很重要的是这个老师
it's very important for teachers

要在你的这个课程里
to make the good instructional design

进行很好的教学设计
of their course very effective,.

他不是说把别人的慕课资源
They rather than can't directly apply others' MOOC resources

在这直接就能用得上的
to their course.

当然这也对你有所促进了
OBut of course, these resources can promote their teaching.

你真正能够跟学校跟老师
They should proudly tell their school,

跟你的同学来宣称
colleagues and students that

你建设了你的课程
they have constructed their own course,.

而不是你仅仅是一个
They rather than shouldn't merely

慕课资源的应用者而已
adopt other's MOOC resources.