this post was submitted on 22 Jul 2025
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Honestly I think you're trying to justify your own approach with your child rather than looking at what should happen.
This has been a trend in US education for decades, maybe a century. The days of the old 1-room schoolhouse with a nun who slapped your knuckles for not memorizing your times tables are long past. Another commenter here pointed out to me that, for math in particular, you can see this trend in the New Math and later Common Core.
My same sister who taught me as a child later got a teaching degree, and one of the key parts of that I remember talking with her about was how the overall trend in the industry was to move away from memorization. Especially because they ran into the common issue where students lose good chunks of what they memorized over summer breaks.
Memorization can be effective, but it can also be a crutch. Those same multiplication tables you memorize as a child you then need to find a way to forget if you ever need to work outside of base-10. The cost of the ease and speed of memorizationks flexibility. Sometimes that's a good trade-off to make, but sometimes it's not.
Beyond that, memorization is just plain bad. Human memory is bad- anyone in criminal justice can arrest to that. As an accountant I can as well. You may think you still have your multiplication tables memorized. Maybe you still do, maybe you don't. Maybe you will on a couple decades, maybe not. Depends on who you are and what you do to maintain that database.
I'm also surprised to see you describe learning the process as "inefficient". To me it seems far more efficient to learn the code or function to do something abstractly and how to apply it than to memorize whole tables of inputs and outputs. I also don't know follow how you think learning processes is harmful to advanced mathmatics either. There are very, very few advanced mathematical problems where memorization could be useful beyond what is taught in high schools. Like... Maybe Turing's Halting Problem in earlier iterations? Kids (or adults) don't have to think to multiply if they just remember the table- that's part of the problem. So I think you're the one with the harmful and outdated point of view here.
Well, memorization does have one good advantage. It's easier to teach. Just hand the student the table and tell them to learn it. Very easy to test and evaluate on.
I'm advocating for a mixed approach that serves more kids, and arguing that you had such a mixed approach yourself but don't seem to acknowledge it.
Memorization (done properly, that is - I invoked "spaced repetition", an evidence-based learning technique from the field of education, you're the one talking about corporal punishment from nuns) is effective in precisely this and related domains having tons of minutiae.
It's not that learning the process is inefficient, that's not what I meant - learning only the process and not focusing on rote memorization as well leaves you with only the process to rely on when learning further math (your experience sounds like you got both, regarding multiplication).
Relying on only rules/processes to complete intermediate steps that are not the subject under instruction is what is inefficient. Using rules to reach simple multiplication facts when trying to learn algebra or even just long division is brutal for kids with any attention difficulty whatsoever. By the time they've solved the multiplication answer they wanted, they've lost the thread on the new concept. Rote memorization reduces the effort needed to use multiplication when learning everything else. It doesn't feel that you're reading very carefully here, but it could be me who failed to make myself plain.
I myself am a process guy and high on pattern-seeking. I write software for a living and live in abstractions layered on abstractions - even the physics is invisible lol, nothing (but fans and I guess HDD heads where still used) ever moves. It all feels like pretend!
My point is that understanding processes and relationships in the space of numbers can arise FROM being forced to learn many small truths over and over. A student can identify patterns (the shortcuts) from just learning the facts. Similarly you can get to the facts if you understand the process - like most math there's a lovely symmetry there that you seem unwilling to agree with me about. They both inform and train the brain differently and you seem to have benefitted from that yourself.
We need both, and rote memorization is especially useful in a small number of domains, irreplaceable. Anyone who has gone through an Anatomy & Physiology class successfully will agree too, and I can give more examples. There's no "process" or rules involved.
Anyway, I think we're mostly talking past each other and probably mostly agree.