The education media continues to run stories about schools that have implemented 1:1 laptop or 1:1 iPad programs. This sounds futuristic and dynamic, and I will freely admit that there are times I wish all of my students had a laptop. I also have the advantage of having attended Grove City College as part of the first class to take part in its 1:1 laptop program.
One argument in favor of these programs is the savings in paper. This is both an environmental and financial savings. I question both because laptops are expensive and they’re full of scary heavy metals and manufacturing processes. Also, although some schools use only online textbooks, these are actually quite uncommon, and not as much of a savings as they appear, especially over the lifetime of a typical paper textbook. A big advantage of the laptop is its weight: one item in the book bag rather than a stack of books and notebooks.
I haven’t been convinced by that argument, but computers are awesome for homework. I love that my Physics and Chemistry students get instant feedback on their homework, sometimes with suggestions. I wish my Algebra 1 students could get this, but as they’re a bit younger, I’m uncomfortable requiring computer use. I tried this with Calculus as well, but my software lacked the sophistication needed and another option I tried was quite difficult to use. Computers are also awesome for putting resources in students hands. There is a wealth of information out there. I’ve also been making videos for some classes so they can get my lecture (condensed) with examples on the screen. Finally, computers are great for composing new material. I would never go back to teaching without a computer!
But, while computers are a great tool, they do not operate in a way that complements the way people think.
How Students Do Homework
Let me introduce you to my eighth graders. They’re an intelligent group, and reasonably hardworking and motivated. Now let’s visit the best students among them while they work on homework problems. First, they’re writing their work down (possibly not in the detail I would like). Immediately, a paper advantage is clear. It’s a lot faster for me to handwrite mathematics than it is to type it. I’m reasonably fast with LaTeX, but I don’t want to teach a programming language to my students. What is far worse is to try typing math in most word processors. It’s agony and very slow! So, advantage to the paper.
But wait, what about stylus input? I actually give a lot of my handwritten notes that way. The iPad accepts a stylus, there are even better styli on some laptops, and I retouch a lot of photographs with a Wacom tablet (and it also makes an awesome tool for inputting handwriting). I actually listed these in order of increasing comfort and preference. But, let’s look at the other thing my students are doing: they’re looking at the original problem in their textbook. Since the notebook and the textbook sit side by side, they have no trouble switching back and forth. On the computer, it would involve using the mouse or a control-tab. Admittedly, the homework problems could be on the same interface as the work, but the screen resolution means that only a limited number of problems and work could be seen at a time. You see, my students are looking back at other problems for clues. They also have a visual that show them how much work they have to do before they’re free. The computer does not facilitate this. Also, this method of stylus input means the computer can’t correct their work. Other than weight, there is no advantage to computer here!
Finally, the other thing my students are doing is checking their work. Yes, I assign the “odd” problems because the answers are in the back of the book. The good students are using the answers to make sure they’re doing the problems correctly. Most have a piece of paper or else a paperclip back here to facilitate easily flipping back and forth. Again, on the computer, this would require mouse clicks or control-tabbing.
So, what about my older (more computerized) students. Their homework is online through Moodle. It is self-correcting, so they don’t have to flip to see the answers. However, they are not paperless! These students are writing their work out in notebooks. They have notes in front of them. They have their textbook as a reference when needed. They also have either a reference sheet (periodic table, conversions, ion names, etc) if they’re in Chemistry, or else a formula sheet if they’re in Physics. They’re not paperless either. Admittedly, the textbook, periodic table, and reference sheet are all online, and I’ve had my Physics students keep formula sheets updated (typed) also online. The trouble with using these online resources, again, is the switching back and forth between documents.
A Few Other Paper Advantages
Paper isn’t just awesome for homework. It’s also awesome for note taking and test taking. Some of my students like to put notes in the margins of my handouts. I make the margins wide in part for this purpose. They will highlight or underline parts of the handouts. One girl even had a color-coding scheme for marking up my handouts. When I have them doing labs, there are handouts open, notebooks open, and sometimes random scraps of paper floating around (used as a temporary holder of information). In group work, the same thing happens. I also do a lot of diagramming using marker boards.
Computers can do all of this, but computers aren’t conducive to the thinking and drafting part of the creative process. The screen does not have the size or the resolution to keep multiple sources of information open. The computer is awesome, however, for the later stages of the creative process.
Let me close with a few personal observations on paper and computers. I write science fiction as a hobby. As I write, I need a few things. One is a reference list of characters and places. I also need maps of places and buildings. Occasionally I need pictures to help me get things right. I also need to refer elsewhere in the book to recall what happened. Lately, I’ve created sort of a map (not an outline) of the intertwining parts of the book, so I need this too. I tried to write on my iPad. At first, I loved it. My writing could follow me everywhere. However, once I got to about 20 pages, I started to get frustrated by my need for all the references. I could create all of them on the iPad, but getting to them involved too much switching around. I’m now back to notebooks. The iPad lets me write when I travel, but I would prefer to use it to jot ideas down. Of course, if I ever publish, I’ll need to type and the computer will be awesome for putting together (and editing) the final book. Even now, it’s great for research!
My other observation is in photography. One of my other jobs is as a photographer. Mostly I cover high school events for the paper. Occasionally I do other jobs, though not for profit. It was in this latter capacity I got a great reminder of the power of paper. I took some pictures for the Snowball and gave the people in them the web-address where they could download the pictures or else order prints. I got a few complaints that the prints they made from the downloaded pictures were “blurry.” So I investigated by ordering prints at the two local businesses that make prints. When I got home I spread them across my dining room table to do comparisons. (By the way, they were blurry because these people were downloading the small sizes instead of the large sizes.) It was great to be able to arrange and rearrange so many pictures at once. On the computer I can’t do that. The more pictures I put on the screen, the less detail I can see. As a result, I go back and forth between pictures or have, at most, two on the screen at a time. That’s not as good as paper.
On the other hand, digital photography is cheaper, easier to edit, and easier to share. If my parents come to visit, I don’t pull out the huge album of everything. Instead, I show them landscape pictures. I show other people sports pictures. I can even show only pictures of a single person or subject. That’s a few keystrokes on the computer. It is hours with albums.
I’m no luddite. I love technology and will never give up my computer. However, as we seek to implement more and more technology into the schools (and workplaces) let’s not forget that paper is a great tool for many things.