“Learning is the slow, ponderous and beautiful Galapagos tortoise, and online content is the invasive predator which will inevitably drive it to extinction.”
This quote from Daisy Christodolou’s article (“Why education can never be fun”) really struck me. Addictive online games and videos, she argues, only need to optimize in one dimension (fun!) while apps which might actually increase learning need to optimize in two dimensions (fun and learning). Sometimes the two parameters oppose each other. For many learners, this will be the case when learning material involving math. Your most engaging learning app will never beat the app that only needs to optimize for holding one’s attention. She writes: “However much fun you make learning, someone else will use the same techniques minus the constraint of learning. You are in an arms race where you have one arm tied behind your back.”
The subject that I teach, chemistry, is hard. While there is some math involved in the introductory levels, what is more challenging is the abstraction of having to juggle three aspects simultaneously – known as Johnstone’s Triangle. Chemistry is abstract by nature. We’re trying to explain everything in terms of tiny things that we can’t see. Hence, we have to think about chemistry using models. None are complete-in-itself; expertise in chemistry involves fluidly moving amongst a panoply of such models. This is not easy for the novice learner.
As more tasks become facile with the aid of technology, we humans who outsource our thinking to such machines will become less adept at the basics. In many instances, that might be okay. I have no interest in going back to the stone age, and I’m glad I was not born a century ago. I like my technology-aided creature comforts. I even blog to offload some of my cognitive effort. But something is lost in the process. It’s okay if what I’m losing isn’t crucial, but if it’s something important such as basic numeracy, facility with language, concentration skills, or thinking deeply and actively, then this is a problem. It’s possible that humankind is heading towards a general idiocracy with a small number of elites controlling the levers. Or it could be worse – the oligarchs might be just richer and power-wielding members of the idiocracy.
Learning science and math is not easy, but I think it is important to understanding the world we live in. It will sometimes be a slog. No pain, no gain. As educators, we should try to make our subject matter interesting and relevant, but there is only so much you can do to gamify your course before running into the hard reality of actually learning difficult material. Passively consuming short-form videos from creators who are optimizing eyeballs may give you a false sense that you know something. But that knowledge might be superficial at best, or possible misleading, or simply wrong. And if you don’t have the basic knowledge, you won’t be able to tell when you’re consuming crap.
After thinking about this, I took a moment to think more carefully about some seemingly basic concepts in chemical bonding that are much more than meets the eye. I needed to remind myself of things that I had read a year or two or more, but have since forgotten because I haven’t practiced the effortful cognition needed to retain some of these ideas. But if I don’t keep making the hard effort, I will slowly but surely be joining the idiocracy and not even realize it.
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