It is rare for opinion on any of my columns to be evenly divided. But the flood of comments I received on my piece about getting rid of Algebra II had good arguments on both sides, and indications of ...

I’m going to pick a secret polynomial with nonnegative whole number coefficients. That is, a formula that looks like “8 x3 + ...

In “Six Math Essentials,” algebra provides a set of tools for solving problems, from ancient Babylonia to household tasks of ...

Two worksheets on rearranging formulae with detailed solutions. The first contains easy questions on this topic and the second contains harder questions. Master rearranging formulae and changing the ...

Changing the subject of a formula Formulas with squares and square roots Target subject appearing twice Test yourself Before reading this guide, it may be helpful to read the guide from Module 3 (M3) ...