### Abstract

Ask yourself: why do we have odd and even numbers? Why do two negative numbers multiply to make a positive? Why do fraction operations work? What is cosine and where does it come from? Yes, but why? answers all of your questions, and sheds light on the hidden connections between everything in mathematics at school. Maths makes sense. It always has, but until now maybe no-one ever showed you.

A must-read for those training to teach primary or secondary mathematics via university-based (PGCE, BEd, BA w/QTS) or school-based (School Direct, SCITT, Teach First) routes and current teachers wishing to deepen their mathematical understanding.

Original language | English |
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Place of Publication | London |

Publisher | SAGE Publications |

Number of pages | 336 |

ISBN (Electronic) | 9781526412409 |

ISBN (Print) | 9781473948969, 9781473948952 |

Publication status | Published - Mar 2017 |

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### Cite this

*Yes, but why? Teaching for understanding in mathematics*. London: SAGE Publications.

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*Yes, but why? Teaching for understanding in mathematics*. SAGE Publications, London.

**Yes, but why? Teaching for understanding in mathematics .** / Southall, Edward.

Research output: Book/Report › Book

TY - BOOK

T1 - Yes, but why?

T2 - Teaching for understanding in mathematics

AU - Southall, Edward

PY - 2017/3

Y1 - 2017/3

N2 - Getting the right answers in maths is only half the problem. Understanding why what you’re doing works is the part that often stumps students and teachers alike. Does maths feels like a collection of random rules and steps that somehow lead you to an answer? Don’t worry you’re not alone. Ask yourself: why do we have odd and even numbers? Why do two negative numbers multiply to make a positive? Why do fraction operations work? What is cosine and where does it come from? Yes, but why? answers all of your questions, and sheds light on the hidden connections between everything in mathematics at school. Maths makes sense. It always has, but until now maybe no-one ever showed you.A must-read for those training to teach primary or secondary mathematics via university-based (PGCE, BEd, BA w/QTS) or school-based (School Direct, SCITT, Teach First) routes and current teachers wishing to deepen their mathematical understanding.

AB - Getting the right answers in maths is only half the problem. Understanding why what you’re doing works is the part that often stumps students and teachers alike. Does maths feels like a collection of random rules and steps that somehow lead you to an answer? Don’t worry you’re not alone. Ask yourself: why do we have odd and even numbers? Why do two negative numbers multiply to make a positive? Why do fraction operations work? What is cosine and where does it come from? Yes, but why? answers all of your questions, and sheds light on the hidden connections between everything in mathematics at school. Maths makes sense. It always has, but until now maybe no-one ever showed you.A must-read for those training to teach primary or secondary mathematics via university-based (PGCE, BEd, BA w/QTS) or school-based (School Direct, SCITT, Teach First) routes and current teachers wishing to deepen their mathematical understanding.

UR - https://uk.sagepub.com/en-gb/eur/yes-but-why-teaching-for-understanding-in-mathematics/book249414

M3 - Book

SN - 9781473948969

SN - 9781473948952

BT - Yes, but why?

PB - SAGE Publications

CY - London

ER -