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Does AI actually help students learn? A recent experiment in a high school provides a cautionary tale.
Researchers at the University of Pennsylvania found that Turkish high school students who had access to ChatGPT while doing practice math problems did worse on a math test compared with students who didn’t have access to ChatGPT. Those with ChatGPT solved 48 percent more of the practice problems correctly, but they ultimately scored 17 percent worse on a test of the topic that the students were learning.
A third group of students had access to a revised version of ChatGPT that functioned more like a tutor. This chatbot was programmed to provide hints without directly divulging the answer. The students who used it did spectacularly better on the practice problems, solving 127 percent more of them correctly compared with students who did their practice work without any high-tech aids. But on a test afterwards, these AI-tutored students did no better. Students who just did their practice problems the old fashioned way — on their own — matched their test scores.
lol my calculator never “hallucinated”.
Yeah it’s like if you had a calculator and 10% of the time it gave you the wrong answer. Would that be a good tool for learning? We should be careful when using these tools and understand their limitations. Gen AI may give you an answer that happens to be correct some of the time (maybe even most of the time!) but they do not have the ability to actually reason. This is why they give back answers that we understand intuitively are incorrect (like putting glue on pizza), but sometimes the mistakes can be less intuitive or subtle which is worse in my opinion.
Ask your calculator what 1-(1-1e-99) is and see if it never halucinates (confidently gives an incorrect answer) still.