Blog

Honest articles about online graphing, math visualisation, study tips and the curious world of equations.

An honest comparison of the leading free graphing calculators — what each one does well, what they lack, and which suits your situation best.

The phrase "desmos graph" gets searched millions of times a year. We unpack what people are usually looking for and how DesmosGraph helps.

Parametric equations describe curves the way a moving point traces them — perfect for circles, spirals, projectiles and Lissajous figures.

Faster homework, fewer mistakes, deeper intuition — practical tips you can apply this afternoon.

Mathematics can be beautiful. We collect a dozen equations that produce stunning, frame-worthy curves.

Concrete lesson activities that use sliders and animation to teach concepts students normally find abstract.