| Ordering |
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When using algebra
it is always important to put things in logical order. Here are some activities
where you have to put a collection of statements in the correct logical order.
You do this by using the mouse to drag statements up or down. |
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On each page you
will find a gauge on the right which displays how close you are to getting the
correct order . A score of 1 means perfect, 0 means your order is
nothing like the true order, and -1 means you have put things in exactly
the reverse order!
[This measure is known in statistics as the
correlation coefficient.] |
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