Category Archives: 2.3 Computer-Based Technologies
2.3 Computer-Based Technologies
2.3.1 Design and produce audio/video instructional materials which use computer-based
2.3.2 Design, produce, and use digital information with computer-based technologies.
2.3.3 Use imaging devices (e.g., digital cameras, video cameras, scanners) to produce
computer-based instructional materials.
2.3.4* Incorporate the use of the Internet, online catalogs and electronic databases to
meet the reference and learning needs of students and teachers.
EDTECH541 final blog entry
- Part One: Reflect on the entire course. Include –
- What you have learned?
- How you have grown professionally?
- How your own teaching practice or thoughts about teaching have been impacted by what you have learned or accomplished in this course?
- How theory guided development of the projects and assignments you created?
Answers to these questions are mixed in the paragraphs about each assignment.
I actually learned quite a bit in our class. Weebly was a new website tool for me. I like some of what it offers and managed to get it to work for me, but I don’t think I’ll be using it for future projects. Oddly enough, what was bothering me the most was how the panel slides out. I kept triggering it, and fortunately I am not dealing with charms any more, or I think I would have just freaked out at one point. What is it with people who want to put motion into things that really don’t need motion?
Just about every week gave me an opportunity to think about things a little bit differently than I have thought about them before. I may be at an advantage because I already have the MET, and all the experience that brings with it. I am also aware that I am not a typical student because I don’t actually have a real job like most students do. I have the utmost respect for my peers because they are taking on so many responsibilities while being a student. There is no way I could have taken even one class when I was working full time. I enjoyed lessons that gave me opportunities to blab about myself, and things I did in the past. It was nice going down memory lane, and being reminded about times when I was actually productive, and contributing to students’ education.
I don’t know if I have ever thought about technology having a “relative advantage”. I liked thinking through the chart I made, because it gave me an opportunity to write down my advocacy for including technology in classroom lessons. I wonder if having the insights I mentioned in the chart would open up an opportunity for me to work for a school or district to help them implement realistic technology components into everyday types of classes. I don’t know if any jobs exist like that, or if they did, would they be frightful because of the hardware that may be antiquated or breaking? I’m hoping, in May, to look into volunteering at a local middle or high school to see if I can at least get in the door somewhere, and if nothing else, contribute by tutoring kids at some time, in some way. I would not mind volunteering to be a tech person at this point. I’d be happy to just put my education to use.
The networks assignment was fun, and it got me to think more about the layers in which software and hardware are organized. I like it when I can make connections between things that I may not have thought about before. As you may know, Minecraft is making more of a move into the classroom with the formation of Minecraftedu. The network assignment helped me get a better idea of how the Minecraft servers work. I have not joined any that are freely online, but I have joined Minecraft Google groups, and am following many Minecraft tweeters on Twitter. Wouldn’t it be amazing if I could volunteer or work at schools, so they can set up their Minecraft servers and student accounts, and be able to explain to the students and faculty why what they are doing is safe, and is limited to the school site’s servers (or the district’s servers)?
The Instructional Software assignment pushed me to find more websites that do science lessons, and try out a few of them. I liked the categories you wanted us to fill, it gave me another way to think about the purpose of a website. It also showed me where there may be room for science apps to be developed. Now all I have to do is learn how to program well enough to make the websites or activities.
Spreadsheets and databases were fun because I already did those with students. I enjoyed sharing my lessons with others, and hope they will be inspired to try them, if they apply to their classes. Only the lesson on the NCBI database is one that I have not done with students exactly the way I wrote it.
Hypermedia integration was a great way to organize a topic I have wanted to teach. One reason I love teaching chemistry is because of the colorful products we often create.
The Web Based Learning Activity came along at the perfect time to have students look at the purpose of vaccinations. I live in California so the vaccination issue has been in the news fairly often. Living in the Bay Area, I can’t help but be informed about the folks who live about twenty miles away from me in Marin County who see vaccines be the epitome of poisoning our children. They are now in the courts, who may be leaning toward saying that if those children want a public education, they can have it at home. CA is fairly liberal with home schooling anyway, so it does not surprise me that may be the place un-vaccinated children will be educated. If you look at the list of places you can go to do creative work online, it may look like I got a little obsessive with finding places. I think these links also landed in my resource page. If they did not, then I was very foolish. While doing the research for website links, I was not as surprised as you may expect when I saw that the website was no longer working. Web 2.0 “apps” are so much fun, but there is an idea in the culture that they be free. Anybody who needs to make money from a website can’t actually have it be free all the time. I hope that if I do figure out how to run a website that offers something unique, I will be able to let people use it for free, while still finding a way to pay the bills for server space and security certificates.
Using Social Media was like a short visit back to EDTECH 543, but this time I investigated software/ apps I did not pursue in that class. I am finally a member of Instagram, and anticipate being more involved with it as I organize my photos. I am very impressed with what people put on Instagram and will be compelled to share quality images with them, too. It is like an anonymous way to share something that may make someone smile. Finding a way to have a coherent and collected way for students to progress through an assignment using online tools reinforces my hope of one day having a classroom of students from multiple states taking the same high school course. (This is one reason I applied for multiple teaching credentials in various states. I did not realize at the time, though, that students are still segregated by state when they take company-run classes online.)
I am thrilled to have found a way to bring reading and writing literacy into the chemistry classroom, other than having the students read The Periodic Kingdom and write something about it. Doing a lesson that involved students writing or making books is something I have wanted to investigate for a while, but it has amplified for me ever since I learned about Minecraft books. I really want to have students write a Minecraft book because I think it would be something they’d have fun doing. Using this project as a way for me to test out book-making software to see if it is something I could do easily served two purposes for me: 1. Could I write not just a book to be read by students that teaches them chemistry, but could I also integrate it into interactive lessons I can make in Articulate? 2. Can I now figure out how to organize a Minecraft book myself to be able to show students step by step how to make their own?
Doing a lesson on sports, music, and the arts in chemistry was an amazing excuse for writing lessons on materials science. Many, many years ago, I did a summer class at the University of Wisconsin in Madison, which taught materials science. It was one of the last years the Institute for Chemical Education did a summer class, and losing that resource from teaching really stinks. (I think ICE is defunct- I did the class something like 15 years ago.) Because of the way standards had been written, I found it hard to integrate some of the fun parts of materials science into the chemistry class, which is really a shame since so much of what we enjoy in our daily lives depends on materials created by scientists and engineers. I have not scoured the NGSS standards to see if materials science fits in better, but I have a feeling I could now create lessons that let me use materials science as an excuse to teach something that is standards-based.
The geography and history of the atom, at times was like doing the geography and history of science because early chemistry was based on alchemy, and alchemy was the beginning of science, too. Teaching the history of the atom has always been boring. When I was a science student, I could just not relate to learning over and over again about all these white men who did these amazing things. Sure I learned about Marie Curie, and after reading her biography in 11th grade world history she became one of my heroes. I still think about how bittersweet what she chose to do with her life led to so many people’s benefit, and yet it killed her. That’s probably not the mindset to have when it turns out later in life you have something like MS that physically prevents you from doing your craft. If my only choice to teach about the history of chemistry in the years where the parts of the nucleus and electrons were being figured out is a time when white males were involved, the least I can do is have students look at it as more than just a list of random facts that don’t seem to have many connections to each other, other than being put in the same chapter in a chemistry textbook and are now things we take for granted. Of course atoms are made of protons, neutrons, and electrons. Who doesn’t know that? It was not that long ago, though, that we did not know what is now obvious and accepted as fact. There was a true mystery of figuring out how things existed, and in many ways, this mystery still exists. If I can get a student turn on to chemistry by using the curiosity of scientists, then maybe this is one person I can help on the journey to becoming a scientist. If I can get them to see it as something that is not necessarily about WHO did the work and what HE looked like, but it is about the IDEAS that were being tested, maybe someone who would not have originally planned to be a scientist will become one.
My accessibility unit was not as good as it should have been. I think I was starting to be a little worn out with doing projects and mistakenly thought I would have this issue down since I apply to so many of the classifications. I also have a grudge because so many of these assistive devices were not accessible to me when I needed them most. The disabled department at Boise State blew me off. I’m not someone who came through the k12 system and in to college with an IEP. I had no advocate to help me figure out what would help me. I had to figure things out on my own, so going back and reading about accessible equipment that I have not figured out how to get is really frustrating for me. I also dislike seeing kids be categorized and therefore treated as the “other” kids, when in reality all of us have limitations of some sort. Even people who run marathons get tired at the end. My marathon at the moment seems to be from this chair to the bathroom, and I’m barely able to walk the distance, let along run it, but it is my marathon. I suppose my point is that finding assistive equipment or devices should not be something someone has to do because the barriers should either not be there, or the equipment should be so ubiquitous that it is not an afterthought. Accessibility should not be an afterthought. We should not have to justify closed captioning as being something useful to everybody because it should just be there to begin with. I admit I am really at fault with doing closed captioning, and have been faulted because I will read my slides in a video, but isn’t reading the slides the same thing as closed captioning, but in reverse. With words on the slide, and then having audio added, isn’t that the same thing as having audio with words added? I think I also let my bias about how disabled people have their locations chosen for them, enter into my lack of excitement for this project. I can’t help but feel like this was put at the end of the course because it is required for teachers to learn about disabilities in our students. Just like we have to have the one location in the classroom set aside for the disabled child to sit, or the few seats in the auditorium that can handle the accessible equipment, putting in a unit on disabilities is stuck at the end because it is something that has to be done. By the way, I still have not figured out what a “daisy” is, how it works, or how I can get one. I would have loved to be able to listen to our textbook being read to me. Heck, I could not even read the book on multiple devices because the publisher put so many restrictions on it. I could only read it on my kindle. I tried several times just to bring it up so I could read it on my computer, but the restriction would not allow it. Am I now seen as being lazy because I did not want to call the publisher to see if there was an accessible version of the book? Should I have paid another $100 + just to have the paper version to use at times my Kindle was being a flake. (By the way, resetting it to the company default does wonders with cleaning up a clogged Kindle.)
If you are looking for the connection to standards, please click here.
In response to question 1: Accessibility Features on My Computer:
The main accessibility features I use have changed in the last few months because I had to get a computer that could handle gaming programs. EDTECH 531 practically destroyed the two laptops I was trying to use for that class, so I now have a desktop. I am happy to share with you what I did on the laptop, and now do with the desktop to help make my computing easier. After I tell you the ones I use, I’ll tell you about the ones I don’t use, and possibly why I don’t use them. I have found that many accessibility devices are created by people who don’t have the disability they are trying to accommodate with the device. The designer thinks what would be the best way to solve a problem, but can’t authenticate his/her design unless s/he knows someone with the disability the device is being designed to help. For me, lots of accessibility situations or equipment gets chalked up for a FAIL because my situation is so unique.
I started using IBM Thinkpad laptops in 2005 (I think) because in 2004 I lost full use of my right arm, hand, and some of my right side of the body. Fortunately much of it has come back by now, but at the time, asking me to use a mouse was torture. I could not control my fingers, could not click and drag, or even move the mouse without doing random clicks because I lost control of my fingers. I took a summer class in 2005 in Mandarin Chinese which forced me to learn how to write with a pencil again. I had mostly lost my ability to write, too. My handwriting is still a mess, but at least I can now hold a pen or pencil and write when I have to. I chose the IBM Thinkpad because I could use one hand to click “mouse” buttons and the other hand to “move” the mouse. Their ultra nav device, I think it is called, was one of the first to have buttons on top and on the bottom of the square that served as the tracking surface. I could not physically use other laptops because that one tiny area was so poorly designed. With the IBM, I was in bliss. As you may know, IBM became Lenovo. Fortunately, for a few years, Lenovo kept the same layout on some of the laptops. Recently, even Lenovo has gone to the two buttons only on the top or the bottom of the square. I am disappointed to see this feature go.
With the desktop, we found full size keyboards made by IBM that had the same trackpad style, four buttons: two on top, two below. At first I was using the IBM keyboard and was happy for the most part. I could still easily do two handed mousing. I also have a Logitech wireless touchpad, which is great for me to use even though it only has clicking buttons at the bottom. The problem with the IBM keyboard is that it is old and the Windows 8 computer could not handle it. I did everything I could to turn off charms, but because that keyboard used some 3rd party drivers, the charms got launched just about every time I tried to use the touch pad. I bought a gaming keyboard to see what it is like- actually this is just an ordinary keyboard that has backlit keys, a regular number keypad, and volume controls that are obvious. It is somewhat like driving a car- the more controls they put on the steering wheel, the easier it is to drive and change the music. Having the ability to instantly mute obnoxious YouTube videos is priceless.
Changing keyboards meant I had to either move to using the Logitech touchpad as my mouse, or I had to get a mouse. It has been about 10 years since I had the mouse problem and I have found ways to make sure I don’t drop things like I was when I first lost use of my hand, and I know my dexterity has somewhat come back. I don’t have the speed someone with working nerves would have, but I think the spontaneous clicking is now able to be controlled. Doing research for the mouse was fun. I have small hands so many of the mice just looked to doggone big for me. I wanted one that would be ergonomically useful and did not require me to put pressure on one of the buttons to get the mouse to move. I don’t know if that was something I deliberately chose or if it was just a coincidence, but the mouse I am using, a Logitech 700, has curves that let my thumb go alongside of the mouse to control movement, without having to automatically click buttons. The other MAJOR feature that drew me to this mouse is that it has extra buttons that are programmable. The IBM keyboards come with keys that will let you go back a page or forward a page. They are the only keyboards I know that have this feature. I should photograph it and put it up so you can see what I’m talking about. Anyway, I was able to program one of the keys on the mouse to go back a page, and the other one to go forward. I am in heaven. I don’t have to move the mouse to the arrow to move back- I just use my thumb and do a tiny click on one of the tiny buttons, and the page goes back. Saying that reminded me of scrolling- if there is time / space, I’ll tell you about my scrolling challenges.
To summarize some of my keyboard / mouse choices: A backlit keyboard so I can see the letters more easily than not having the light. A keyboard with sound controls that work. A programmable mouse that fits my hand, and does not force me to put undue pressure on any buttons to move the mouse. Plus the shape of the mouse does not encourage any fingers to do any random clicks.
Accessibility features built into the computer operating system: I’m on a Windows 8 computer. I use the “beep” for CapsLock because my pinky keeps hitting it. Reading in the book about the keyboard that lets you add and remove keys has given me the idea to possibly remove the caps lock key somehow. I may also look into that keyboard to see if it makes more sense for me anyway. I don’t know if turning off charms is an accessibility feature, but for me it is. Holy smokes, it is hard enough for me to concentrate for long periods of time. Having things jump out of the sides or cause the screen to change every time I touch the touchpad was driving me crazy. If I was not affected by attention disorders before, I certainly was having them with the charms problem. I turned off the charms, and replaced the keyboard to one that has drivers for Windows 8. I have not had any charms problems ever since I started with the “new” keyboard and mouse.
This is what the Ease of Access Center looks like in Windows 8
Now, I may use the Magnifier because even though I’ve set the display for big icons and letters, the words in the navigation bars/menus in Adobe software is still teeny tiny. Sometimes I take screenshots and enlarge them just so I can see what the software says. Everything in Microsoft products is a good size; it is just Adobe that wants to remind me how bad my vision is. (I have an especially hard time differentiating vertical lines like i and l or multiple ones next to each other.)
The Narrator drives me crazy because it does not stop. It is useful for a time, but when it just keeps talking to me, I lose my concentration. I empathize with people whose vision is so poor that they have to have the narrator or a screen reader going at all times. If there is a way to pause it while I am working or creating a draft of something, I don’t know how to do it, so I don’t use it at all. I don’t have a touch-screen display so the on-screen keyboard is not applicable to me. I’ve thought about getting a touch-screen display, but that would make the screen too close to me. I need distance from viewing screens because I get motion sick really easily (another vision problem). Plus, my husband had two amazing displays he was not using so now I’m really spoiled, and can have the paper I’m writing be on one screen and the ease of access center on the other. I don’t have to deal with the mouse and changing between software screens. I suppose that is an adaptation- less work to keep things organized in my workspace. I just tried “high contrast” and had a really hard time reading the white text on a black background. I thought I changed it back by doing the alt-shift-print screen again, but now I have a yellow background. Excuse me for a moment, I need to now get rid of the yellow. That was fun- I’m now back to a basic boring blue background.
I will not be marking to use the computer without a display, but if I did, the narrator could read all text to me and something else could give me descriptions of videos on the screen. There is the text to speech feature here, too, which I may revisit. The last time I tried to set up text to speech, I was not successful. I have not tried it in Win 8, yet, though. I may select “Turn off all unnecessary animations” unless it means I won’t be able to create or enjoy gif files. I may also change the Windows notification dialog box timer- I’m a slow reader and have not felt like they were disappearing too fast for me. Now that I’m aware of this feature, I will probably notice it more.
Make the computer easier to see: I turned on the Magnifier, but I can’t tell if it is on or how to turn it on. On the laptop, it was pinned to my taskbar (?) and was obnoxious because it did not magnify locally- either the entire screen got enlarged or nothing did. I’ll have to keep an eye out for the magnifier tool. I just toggled the focus rectangle thicker- and also saw no changes there. I have a feeling my screen resolution is overriding some of these features.
Use the computer without a mouse or keyboard: does not apply to me- it would be really good for those who function better on a tablet like surface, or who function better with a joystick instead of a mouse. Speech recognition is also useful for those who have troubles with dexterity. Like I said, it has been a few years since I tried using Dragon or Microsoft’s speech recognition software. Maybe I’ll try it again to see if it has improved. Maybe I can learn the commands, and say them clearly now.
Make the mouse easier to use: So far, I’m fine with this cursor, but if I was on a tiny screen resolution, I could see myself using a larger cursor. I noticed that sometimes the cursor does not show up, but I think it was because I was in an Adobe LMS, and not because my mouse was too small. The mouse keys are interesting because they can be useful, especially when I’m playing games. I know that in Minecraft, I had to change the default keys because I was on a laptop that I used while laying back. Now that I sit upright in a chair, it may make sense to use the default aswd keys for movement. The mouse keys are good for someone who has trouble with a mouse, but has spatial understanding by clicking on keys in the numeric keypad.
Make the keyboard easier to use: I use Toggle Keys sound because I am otherwise unaware I have hit the wrong key until, of course, I look at the screen and it is in ALL CAPS. I just tried to put on the underline keyboard shortcuts and access keys, but I don’t see anything different yet. I’m also stopping the automatic arrangement at the end of the screen because that was driving me crazy. I hope this means my windows will stop automatically expanding when I try to just move them up the screen. The exploding window is incredibly distracting, too.
Use text or visual alternatives for sounds: I respond better to sounds than visual cues. If I were deaf, this would be a useful feature, though.
Make it easier to focus on tasks: I am not convinced the Narrator actually helps with focusing me. For those who respond to audio instruction, this would be useful. Removing background images would be useful for those who are easily distracted. I need to remember this is available because I may need to use it in the future. Sticky keys- I usually avoid this because it seems like whatever I set it to, it is the wrong thing. One thing to keep in mind, do not set “shift” as a functional key in a game if it means you will be clicking on it a lot repeatedly. I think I set “down” as the shift key in Second Life and kept turning on sticky keys when I was trying to move down in a game. Using “shift” as a repetitive use key was a bad idea.
Make touch and tablets easier to use: you can set one command to be automatic when you press the ‘Windows button’ and ‘volume up’ at the same time on a tablet.
As if this was not enough to read, I may come back and also address question 2: Accessibility Features on iOS Devices: because it was really hard for me to do some things when I started back in school. I found that I had to use my iPad to help me with annotating papers, reading the book to me with the “Speak to me” app, and with making drawings for the visual literacy class (506?)
Roblyer, M. D., & Doering, A. H. (2013). Integrating educational technology into teaching [6th edition].
My link to this week’s assignment: http://getzedtech.weebly.com/accessibility.html
An editorial I wrote about UDL is on page 10.
Relative Advantage of Instructional Software
When I can find software to use in class, everybody benefits. Obviously it means I don’t have to lecture that day, other than to explain how to use the software. Chances are the students will be more interested, especially if the software is fun to use. Unfortunately some of what I have had students use is less than ideal. For example, I had students do a webquest to learn about doing protein gels. I could have lectured, but it seemed better for them to see the animations. For this particular webquest, I gave them questions and links to various websites where they can find the answers. I learned that if I were to do this again, I may have to put the link to the website adjacent to the question it answers. As much as students like using computers, they don’t necessarily like to use them for research, or to find an answer that can’t be easily found in a Google search or a wiki.
To teach students how to analyze data by using software that gives them the opportunity to read graphs or the results of an experiment, is not as good as having them do it hands-on in the classroom, but it is better than them not getting any experience with the information. Unfortunately many of the virtual labs I have used with students are either so difficult that it takes me hours to figure them out, like Gizmos, or they are just point, click, and drag exercises that they actually end out being a waste of time. Until my abilities with creating software or using software to create lab scenarios gets better, I am afraid that if I use software with the kids, it is going to be written by somebody else.
Interested in what our textbook has to say, I started skimming through it. Sadly on page 77, they say, “Today, after more than 30 years of development and experimentation, there is less talk of computers replacing teachers…” which is actually an optimistic perspective. What is sad about it, is that from my experiences in the last 4 years, it is not true. Computers and scripted curriculum are replacing teachers. There are companies who are making lots of money by replacing the teachers that used to be in the classroom by replacing them with virtual teachers. These virtual teachers will often have a load of 200 students per day from whatever states they have a credential to teach in. While I realize this post is supposed to be about how educational software and technology tools help the classroom teacher, I feel the need to point out the disparity that exists between a classroom teacher and a virtual teacher. Software IS replacing the classroom teacher. I know this because I taught kids in Delaware who did not have a classroom teacher. The software and I replaced whoever should have been the classroom teacher when the school was restructured. For my Pennsylvania kids, I was their teacher, even though I never met them in person, and live 2000 miles away. I did not actually ever teach them anything. I tried to tutor them if they would stay focused enough during a tutoring session to let me explain things to them, but even then, I had some kids who were not used to the idea of being responsible for their learning. This is not at all what I meant this blog post to turn out as so I will curtail my digression on how bad virtual schools are at this point, but I do want to point out that in my presentation of tutorials, drill and practice, and other categories of instructional software, this is not the same software being used in virtual schools. The software links I am presenting for this post are stuff that I either used when I was in the classroom, or would use should I ever get back in a classroom. (The later seeming further and further away from possibility, but you never know. So far using a wheelchair rocks using a walker, and if I upgrade to a power wheelchair, who knows what my limits will be?)
Robolyer and Doerling point out on page 78 that “instructional software packages are developed for the sole purpose of supporting instruction and/or learning.” It is important they differentiate between technology that is merely a tool, technology that is replacing the teacher, and technology that supports the teacher. Granted, they are not acquiescing that software is replacing teachers, but trust me, it is. They go on to elaborate which types of software can allow for directed and / or constructivist approaches. Naturally, as the students are given more control of the software environment, the more constructivist it can be. For example, having students build a website gives them more freedom than merely doing a webquest where they go hunting for answers to questions. (I have had students do both.) I see a parallel between paper and equipment lessons and computer software ones. The tutorials and drill and kill are like the worksheets or notes I used to print out on paper for the kids to use. Simulations are like cookbook labs. Problem solving scenarios are like inquiry based labs. At the moment, I don’t have a parallel for instructional games, unless doing a Jeopardy review or having kids make board games qualifies as an instructional game.
In chapter 3, Robolyer and Doerling give advice on how to select good examples of software in each category. In addition they elaborate the pros and cons of each type. Many teachers scoff at having any rote memorization types of drill and kill, whether it is a worksheet or a computer program. It is comforting to see that I am not the only one who finds value in having students practice specific types of problems repeatedly. I am currently tutoring an algebra 2 student, and while preparing for her winter final, it became pretty chaotic with so many different problems to figure out. One thing I started to notice, however, is that what was becoming more important than getting the right answer, was learning how to evaluate the situation to determine which technique best solves each problem. We may never recognize we are factoring a binomial in the real world, but learning how to be calm while sorting through our resources and evaluating them is a skill both my student and I will benefit from knowing.
Tutorials are my favorite type of programs to create because I love learning how to use Articulate Storyline. I took the BSU class on Flash, and it was pretty much a nightmare. I used Articulate’s free 30 day download for two classes, and became hooked. Fortunately I have significant support from my husband and family, so I was able to purchase Storyline. Flash will integrate with Storyline so I may do some flying numbers in Flash to bring in to a Storyline project, but otherwise I think I am stuck on doing the “explanation screen” way of trying to help students with various science topics. I have not created many tutorials, but you are welcome to see what I have done at www.getzguides.com. For my students who were enrolled in virtual classes because they were at a treatment center, my guides were a way they could get additional support for the classes if a live tutor was not available. Robolyer and Doerling point this out on page 88, tutorials are useful for instruction when no teachers are available. You may be surprised by how many students are taking classes that don’t have a readily available teacher. It is for these students I write my tutorials.
I am a huge fan of physics simulations. Even making apps with Corona or other simple programs lets you use physics. Even though I did not figure out how to make an app by coding in lua for one of my BSU classes, I did come to appreciate how physics can easily be integrated into simple software programs. As much as I am addicted to Minecraft, it is odd how they only have physics apply to two types of blocks. Then again, because they suspend the laws of physics, students can easily make three dimensional representations of objects when building in creative mode. Redstone mimics electronics and minecarts can travel based on gravity, so Minecraft is not completely void of physics. The redstone and use of minecarts on trails can give kids an opportunity to participate in something a teacher created, therefore making it a simulation or game, or they can create their own situations which would fall into the problem solving category.
I am torn when it comes to digital dissection because I know I truly learned more about animals by dissecting them, than if I had just gone through a point and click way of learning body parts. I wonder, though, how necessary it is to kill so many animals just for tenth grade dissections. Our book quotes from studies that showed digital vs physical manipulation does not seem to matter in terms of what information students retain (Roblyer & Doerling, 2013, p.91). For many teachers, the benefits of no set-up or clean-up, less costly equipment once the software is acquired, unless its license has to be renewed annually, and less supervision needed during the class period, outweigh the negative perception that what the students are doing is not actually real. The American Chemical Society (ACS), and the National Science Teachers Association (NSTA) have come out against virtual labs. Even the College Board will not accept credits in classes where students did a virtual equivalent of a lab. (Robyler & Doerling, 2013, p. 93). This means students will be doing PCR and running agarose gels for their AP biology lab, instead of imagining the bands migrating through the gel.
The last two categories, Instructional Game Software and Problem-Solving Software, are more difficult for me to see in the science context. The book recognizes Geometer’s Sketchpad, which is a very good program. It helps make geometry more spatially available. They also mention Spore as a game for studying evolution. I can’t comment on Spore because I’ve never played it. I do have to say, though, that I did an internship for a nanotech company in Emeryville, and the folks who created Spore were either on our floor or above us. It was interesting to ride in the elevator with them. But I digress, once again…
You may notice in my presentation , instructional games and problem solving software have very few entries. Hopefully I will be able to add more links after I post my blog. Fortunately the book treats the last two categories like it did the first three by giving example scenarios, and pro/con lists. One possible con that struck me was the idea of having to choose software that can handle limited physical dexterity (Robyler & Doerling, 2013, p. 95). I don’t think many students like having me in class because I can find faults easily in student work, and I will mention it. It is not to be mean; I’m actually trying to be helpful. People who don’t have disabilities really have no clue what it is like to have some. Just ask me about how ludicrous some of the ADA adaptations are where I live, and I’d be glad to tell you how we need people with the disability to create the adaptive physical changes, or in the case of my classes, adaptive software. We used Minecraft as a game, and as a way to do problem solving when I took EDTECH 531. In 531, we created an example of how to use one of three software packages as an educational tool, and there were some lessons I could not physically do because of the way they were designed. I did not have the manual dexterity to click and drag fast enough. If you know how to contact me, and you want me to evaluate any website or program you create for its difficulty with my limitations, just ask. I happily volunteer my eyes, hands, and defective brain as a testing environment.
In 531, I was incredibly impressed with how Minecraft (MC) can be used to simulate many social studies situations. I thought of a few ways it could be used with science, and I plan to make quests in 3dGameLab that have students use Minecraft to look at some science concepts. I feel like Minecraft is predictable enough that you can act like a scientist, and evaluate the game in survival mode as if one is going through the scientific method. I wish I qualified for minecraftedu so I could create scenarios that have students go mining for organic and inorganic resources. I can do that with regular MC, but it will be much more difficult to control student access to specific areas, and to protect blocks. The possible lessons in Second Life are also amazing, but from what little I’ve experienced, they are not on the level of games or problem solving. I can see World of Warcraft being used for problem solving because that is what you have to do continuously- the first problem being how to play the doggone game. I felt that way with Minecraft, too. I think any of these software programs that are easily intimidating at first are actually really good tools for students to learn resilience, endurance, and perseverance. I was a MC misfit when I first started playing it. I later became addicted to it. The book makes a distinction between doing problem solving software activities merely for the sake of learning how to problem solve. (Robyler & Doerling, 2013, p. 97). I can totally see using software for that purpose, at least until someone figures out how to create something that can be open ended enough for students to be able to make mistakes and therefore be able to learn from them
One thing that should be in any of the interactive software games is a chance for failure. When click and drag scenarios are too predictable, students won’t be challenged and will complete the activity because they are required to, and not necessarily because they are enjoying what they want to learn. We need to be careful, though, to not build in failures that students will take too strongly or too personally. I still don’t know where I am going to fit into education in my next stages. I’m hoping it will involve creating quest based courses in 3dGameLab that other teachers will want to use. If I can figure out how to turn a quest or a course into how to problem solve something in science, other than an easily predictable physics or genetics lab, I will be ecstatic.
Roblyer, M. D., & Doering, A. H. (2013). Integrating educational technology into teaching [6th edition].