Page 6 - 新思维数学学生用书4 样章

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A B C D E F G H I J K L M N O P Q R S T U
How to use this book

An investigation to carry out Think like a mathematician

with a partner or in groups. Use each of the numbers 3, 4, 5, 6 and 7 to complete
the cross pattern. The total going across must be the
Where this icon appears , the same as the total going down.
You will show you are specialising when you find
activity will help develop your solutions to the problem.

skills of thinking and working mathematically.

Questions to help you think
about how you learn.

This is what you have learned Look what I can do!
I can find a missing number represented by a symbol.
in the unit. I can find a missing operation sign represented by a symbol.

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Questions that cover what you

have learned in the unit.

At the end of several units,

there is a project for you to

carry out using what you + = 60

have learned. You might 2 1 0
make something or solve a –1
–2
problem.

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1
Projects and their accompanying teacher guidance have been written by the NRICH
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Team. NRICH is an innovative collaboration between the Faculties of Mathematics –1
and Education at the University of Cambridge, which focuses on problem solving and
on creating opportunities for students to learn mathematics through exploration and
discussion.

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