history of mathematics - National STEM Centre
history of mathematics - National STEM Centre
history of mathematics - National STEM Centre
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72<br />
6.1<br />
Read about<br />
Descartes<br />
The approach <strong>of</strong> Descartes<br />
6.12<br />
VanSchooten's<br />
problem<br />
6.2<br />
Two geometrical<br />
construction problems<br />
6.3<br />
Reviewing<br />
the solution<br />
6.4<br />
An algebraic<br />
problem<br />
6.5<br />
Viete's<br />
legacy<br />
6.6<br />
Reflecting on<br />
Descartes, 1<br />
6.7<br />
Reflecting on<br />
Descartes, 2<br />
6.8<br />
Reflecting on<br />
Descartes, 3<br />
6.9<br />
Reflecting on<br />
Descartes, 4<br />
6.10<br />
Reflecting on<br />
Descartes, 5<br />
6.11<br />
Reflecting on<br />
Descartes, 6<br />
In this chapter, you will be introduced to the kind <strong>of</strong> problems in<br />
which Descartes was interested, and the difficulties and<br />
frustrations he experienced when trying to solve them.<br />
In Activity 6.1 you will read about Descartes, and make a brief<br />
summary <strong>of</strong> his life.<br />
Activities 6.2 and 6.3 introduce you to two apparently similar<br />
geometric problems with very different solutions.<br />
By contrast, Activity 6.4 is an algebraic problem, leading to the<br />
law <strong>of</strong> homogeneity, an important influence on the development<br />
<strong>of</strong> <strong>mathematics</strong>. Activity 6.5 shows you a different approach to<br />
algebra.<br />
Activities 6.6 to 6.11 are short activities based on the translation<br />
<strong>of</strong> passages from Descartes's book.<br />
Finally, Activities 6.12 and 6.13 introduce you to Descartes's<br />
method in the context <strong>of</strong> two geometric problems.<br />
Start by reading the introduction.<br />
You can work on Activity 6.1 at any time.<br />
Activities 6.2 and 6.3 are related and you should work them in<br />
sequence, followed by Activities 6.4 and 6.5. If you can, work<br />
on them in a group.<br />
Activities 6.6 to 6.11 are also related, and should be worked in<br />
sequence.<br />
You should finish with Activities 6.12 and 6.13, which you can<br />
work in either order.<br />
6.13<br />
Trisecting<br />
an angle