A key part—though surely not the only part—of early-grades math is ensuring students get the basic arithmetic functions down and, beyond that, making sure they’re able to swiftly and automatically ...
https://doi.org/10.4169/college.math.j.45.5.358 https://www.jstor.org/stable/10.4169/college.math.j.45.5.358 The College Mathematics Journal emphasizes the first two ...
https://doi.org/10.4169/college.math.j.48.2.82 https://www.jstor.org/stable/10.4169/college.math.j.48.2.82 We present an analog clock with five hands that illustrates ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results