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Healthy Snack Shop
problem

Healthy snack shop

7 to 11
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What information do you need to know to set up a healthy snack shop for your class?
Four-digit targets
problem
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Four-digit targets

7 to 11
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You have two sets of the digits 0-9. Can you arrange these in the five boxes to make four-digit numbers as close to the target numbers as possible?

Cuisenaire Counting
problem
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Cuisenaire counting

5 to 7
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Here are some rods that are different colours. How could I make a yellow rod using white and red rods?

The Development of Algebra - 1
article

The development of algebra - 1

11 to 18
This is the first of a two part series of articles on the history of Algebra from about 2000 BCE to about 1000 CE.
Shopping basket of various food items.
problem

A long time at the till

14 to 18
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Try to solve this very difficult problem and then study our two suggested solutions. How would you use your knowledge to try to solve variants on the original problem?

What's all the talking about?
article

What's all the talking about?

5 to 16
This fascinating article delves into the world of talk in the classroom and explains how an understanding of talking can really improve the learning of mathematics.
Mathematics In the Financial Markets
article

Mathematics in the financial markets

16 to 18
Financial markets mean the business of trading risk. The article describes in simple terms what is involved in this trading, the work people do and the figures for starting salaries.
Euler's Formula
article

Euler's formula

16 to 18
Some simple ideas about graph theory with a discussion of a proof of Euler's formula relating the numbers of vertces, edges and faces of a graph.
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