In this chapter, we look beyond the whole numbers at other numbers that are included in school mathematics in grades pre-K to 8, particularly in the upper grades. We first look at the rational numbers ...
A quick thought experiment – imagine asking students to solve the problem ½ + ¼. How do they respond? How do they get to those responses? To many, this will look like a simple problem using familiar ...
Since ancient Greece, researchers have tried to isolate special rational points on curves. Now they have the first ever ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results