This KS2 maths article explains how to calculate the volume of a cuboid or cube using an equation.

Density equals the mass of the object divided by its volume; D = m/v. Objects with the same mass but different volume have different densities. Summary Students use the water displacement method to ...

In this edition of Endnotes, we take a look at book one of On the Calculation of Volume (New Directions, Nov.) by Solvej Balle. In a starred review, PW called the book an "astounding chronicle of ...