Scott McLeod has a blog post at http://www.schooltechleadershipblog.org/2006/03/how_bill_gates_.html that asks for comments but comments do not seem to be enabled for that post so I thought I would write some of my thoughts here. The background is this opinion/editorial by Diane Ravitch in the Seattle Times. The jist of it is that Bill Gates through his foundation should fund the development of educational software and teaching tools.
There is another investment that you could make that would be far more effective in raising student achievement than churning out another thousand or so small high schools. As the chief executive officer of the largest software company in the world, you have a certain competitive advantage. Your company really knows how to use advanced technology to teach people almost anything.
If you took what you do best and turned it into curriculum and instruction for our schools, it would have a revolutionary effect. You could take your knowledge of software and develop amazing programs to teach mathematics, science, languages, history, literature and the arts.
This is of course a tempting idea. It's probably not as easy as finding a cure for malaria though. There is a lot more politics involved in education for one thing.
Short answer to the article:
- First we need an environment that supports the use of technology in schools.
- Second we need teachers involved in curriculum and products for education
- Third Microsoft is already working on this but it’s not as easy as it looks
I think that educational software would be and occasionally is a very good thing. But developing it is not so easy. Getting it accepted by schools is even harder. Am I saying it should not be tried? Of course not, but it is too big a job even for the Gates Foundation. Here is what I think should be done.
We need more teacher developed materials. The first text book (and I would argue my best one) was developed specifically to teach my introduction to programming course. I took the course as I had taught it, including the explanations, examples, quizzes and projects, and turned it into a textbook. It seemed to work well and I got a lot of good feedback from other teachers. Likewise one of the most popular downloads from MainFunction.com has been a book of projects (now available for VB 6, VB .NET and C#) that were developed mostly from projects I had used with students.
I am a firm believer in teacher developed resources. I wish more teachers would write textbooks for themselves. But that is never going to happen. Why? A whole bunch of reasons including the fact that most teachers don’t have time to write and do all the other things they have to do and still have a life. Publishers already believe, probably correctly, that they have too many textbooks to make a good profit. It is too hard to discover textbooks that are self published or published by smaller textbook companies. Now just think about how few teachers have the time and the technical ability to develop educational software.
What we need is a framework where teachers can work with software developers to develop tools for (and in a sense from) the classroom. This includes people and it includes software that can be used to develop training tools.
One example of the kind of thing I think will work is the ChemPad project out of Brown University. At Brown there is a chemistry course that is a critical part of the chemistry major. It is a stumbling block for many students because it requires that they be able to visualize molecules in three dimensions. Lots of students have trouble making that adjustment and so become lost to the major. The professor went to the Computer Graphics Group at Brown and asked for help. The result is a program that allows students to draw a molecule in 2-dimensions and render the result in 3-dimensions. This model can be rotated and analyzed. This software is being used today and appears in early results to be very successful. Microsoft Research did supply some funds and Tablet PCs to help make this happen BTW. Microsoft through Microsoft Research funds a good many projects to develop educational software.
Some of the work that went into ChemPad may be adaptable to other teaching problems in other subject matter areas. But it is going to take people with time, training, money and most of all passion for the subject to take advantage of tools like this.
Efforts like this are expensive and require the cooperation of a lot of people. In the long run I think they will be worth it. But I don’t think it is a silver bullet. It’s not going to help unless teachers are trained and ready to use such tools. For every teacher who is willing to get the training and adapt to new tools there seem to be 10 who are going to resist. Schools of Education have to get busy here. This is a generational problem and we need to get started on it.
We are faced with a sort of chicken and egg question here. Are teachers unwilling to use technology because there are no good tools for them to use or are there no good tools because teachers would out use them anyway? The answer is yes. Both are the problem.
I think that convincing people (teachers, politicians, parents) that technology tools can make a difference is going to have to come before a really large scale effort to systematically change the way we run schools has to come first. We need schools with teachers and supportive administrators who are dedicated to finding smart ways to use the technology we have now. Once that happens and there is some evidence that it all works I think we’ll see others jump into the effort. Perhaps the School of the Future that is being constructed in Philadelphia will be that school.
Who ever develops great educational software is going to need more than money. They are going to need teachers and schools ready to adopt it. I'm not sure we have much of that yet. What about your school? Is your school ready (financially, pedagogically, politically, emotionally) to accept dramatically new ways to teach and learn?