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A Framework for Rich Interactive Questions for Quizzes ... - CETIS Wiki

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Key idea<br />

Educational Background<br />

Illustrating theoretical concepts graphically is an important part<br />

of teaching quantitative concepts.<br />

Example:<br />

Consider the linear function f (x) = a + bx.<br />

How to interpret a and b?<br />

f (0) = a<br />

∂<br />

f (x) = b ∀x ∈ R<br />

∂x<br />

3/23

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