The author focuses especially on weaknesses in numeracy often observed in adults, and in teacher-trainees in particular.Because it is difficult to take in the size of numbers like this at a glance, you will sometimes see them expressed in what is called scientific notation. To do this, we first move the decimal point so that it sits to the right of the first digit in the number anbsp;...

Title | : | Numeracy for Teaching |

Author | : | Derek Haylock |

Publisher | : | SAGE - 2001 |

Continue