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These are the Transum resources related to the statement: "Understand and use the laws of logarithms:
logax + logay = loga(xy)
logax − logay = loga(x÷y)
klogax = logaxk
(including, for example,k = −1 and k = −½)".
Here are some specific activities, investigations or visual aids we have picked out. Click anywhere in the grey area to access the resource.
Here are some exam-style questions on this statement:
Here are some Advanced Starters on this statement:
Click on a topic below for suggested lesson Starters, resources and activities from Transum.
This video on Exponential and Logarithmic Functions is from Revision Village and is aimed at students taking the IB Maths AA Standard level course.
Saturday, August 17, 2019
"Just when you thought you'd mastered all of the laws of logarithms this Advanced Lesson Starter called Log Perfection will shake your confidence. Not for the feint-hearted!"
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