
It’s a Lego, it’s a calculator, it’s all kinds of fun. Although I’d imagine it’s still not enjoyable enough to make people actually want to do math. In today’s world, if you really want to get some interest going, you’d have to create something like a breast shaped calculator that has 24 pressable, problem solving nipples. That would be money in the bank, my friend.
Product Page: ($27)

Needless to say, you have to be a balls out math dork to apply these add, subtract, multiply and divide suction cup hooks to you wall.
Product Page ($1.49)

What is 90 degrees in radians? The Unit Circle (Radian) Wall clock claims to provide easy answers to questions like this—but make sure to double check. The pop quiz wall clock made similar claims, but commenters were quick to point out that there were minor inaccuracies with the calculations and no actual calculus (despite the title). If you are wondering if everything is correct with this version, don’t look at me. I’m an art and English nerd—how the hell should I know?
Product Page ($16)

I am horrible at math, which is why the pop quiz clock is appealing to me. It makes me feel a lot smarter than I really am.
Product Page (Price not available)

Multi-tasking just got a whole lot easier (and more stylish) now that the MoMA store is carrying Naori Miyazaki’s Mobile Calculator. The thin cell phone inspired design looks great and it makes it possible to do your calculations using only one hand. I’m not too thrilled about the display, but it does feature a clock function—which is always useful. Then again, an actual cell phone has all of these functions as well, which makes this entire concept kind of redundant.
Product Page ($28 or $25.20 for members)

Tired of being shook down for your calculator by the bigger nerds in school? This padlock design calculator will help keep your precious equations safe.
Product Page (£0.99 or $2 starting bid)