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Logarithms-Concept+IA ideas

Have you worked it out yet: 984 876 543 210 x 875 622 375 933 ? Compare methods in the class - have we all used the same method? Now compare your answers, are they all the same? Most people tend to make a mistake at some point in that calculation (maybe you did too?) and two minutes isn't enough time (for most people) to complete it! Another solution is required. Option1: Mechanical Calculators There was a time when...


Tags: Using the concept of logs to develop an IA idea e.g. Richter scale, decibels, pH etc.

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