So you want to study mathematics

Re:So you want to study mathematics by cptaj on Monday March 07, 2022 @04:08PM (#30593357)

I just want a place I can go to weekly for 15min to practice math. It keeps track of what I know and gives me exercises of stuff so I can retain the skills.

I've forgotten 90% of the math stuff I learned

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Re:So you want to study mathematics by Buttons840 on Monday March 07, 2022 @04:36PM (#30593615)

Khan Academy. Finish a course, retake the course exam once a year afterwards, fill in knowledge gaps as needed. Doing this should keep all undergraduate math fresh in your mind.

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Re:So you want to study mathematics by throwamon on Tuesday March 08, 2022 @01:25AM (#30597024)

I wanted to like Khan Academy, but the pacing of the exercises is so frustrating. They become too easy too fast and then it's an extremely repetitive slog of useless computations.

I wish for a service just like them but with many more difficulty levels and less (non-spaced) repetition.

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Re:So you want to study mathematics by lordgrenville on Tuesday March 08, 2022 @08:11AM (#30599475)

I recently came across brilliant.org, which I think aspires to be this. I didn't stick with it but it might be what you're looking for.

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Re:So you want to study mathematics by robotresearcher on Monday March 07, 2022 @04:33PM (#30593591)

How about a textbook? At 15 mins a week, a couple of books would last a year.

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