THIS is a good elementary text-book, founded on the work by M. E. Lagout (“Takimetry”), which we have already noticed (NATURE, vol. xvi. p. 226). The ground covered by the work before us is not quite ...

For decades, generations of Americans took the same basic high school math track. Algebra. Geometry. Algebra 2. Now, school districts across the country are overhauling their approach, combining ...

I have a friend that is looking to brush up on her math before going back to school. Some quick searches online show a lot of "homework help" sites, most of which are trying to get you to subscribe. I ...