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### Practising Mathematics: Developing the mathematician as well as the mathematics

How can your students work like mathematicians?

An engaging selection of tasks contain activities from many areas of mathematics including: Number work, Ratio and Proportion, Algebra, Geometry, Probably and Statistics.

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Home > Webshop > Entire catalogue > Putting Essential Understanding of Functions into Practice

# Putting Essential Understanding of Functions into Practice

Robert N Ronau Dan Meyer & Terry Crites

Do your students believe that the vertical line test is foolproof for determining whether a relationship is a function, or that every function can be modelled by an equation? How can you determine what they know or don’t know to move them forward in their thinking?

This book details and explores best practices for teaching the essential ideas that students must grasp about functions, a topic that is challenging to learn and teach but which is critical to the development of mathematical understanding. The content covered includes the concept of a function, covariance, combining and transforming functions and graphs as representations of functions. The authors use classroom vignettes, and provide specific tasks and samples of student work to bring the topic to life. Easy to read, with clear and interesting explanations, this book will appeal to both experienced and novice practitioners.

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ISBN-13: 978-0-87353-714-8
Year Levels: 9 - 12
Publisher: National Council of Teachers of Mathematics 2014
Page Count: 189
Cover type: Soft cover
Product number: NCT623
Keywords: Secondary/Teacher learning