Here are some specific activities, investigations or visual aids we have picked out. Click anywhere in the grey area to access the resource.
Logarithms Video Revise all you need to know in order to complete the Logarithms online exercise.
Logarithms Self-marking exercises on evaluating logarithms and using them to solve equations.
Here are some exam-style questions on this statement:
- "It is given that \( \log_{10} x = \frac{1}{4} \), where \( x > 0 \)." ... more
- "Find the value of the following:" ... more
- "Evaluate the following, giving your answers as integers." ... more
- "Find the value of" ... more
- "In an old science fiction book the author described the intensity of reverse polarity, \(P\) measured in treckons, is a function of the nebula thrust, \(N\) measures in whovians. The intensity level is given by the following formula." ... more
- "(a) Solve \(4x^2 - 8x - 5 = 0\)" ... more
- "(a) Show that \( \log_4 (\sin 2x +2) = \log_2 \sqrt{\sin 2x + 2 }\)" ... more
- "An arithmetic sequence has \(u_1 = \log_h(j)\) and \(u_2 = \log_h(jk)\), where \(h > 1\) and \(j, k \gt 0\)." ... more
- "Consider the function \(f (x) = \log_p(24x - 18x^2)\) , for \(0 \lt x \lt 1\), where \(p \gt 0\)." ... more
- "Two functions are defined as follows: \(f(x) = 2\ln x\) and \(g(x) = \ln \frac{x^2}{3}\)." ... more
Here are some Advanced Starters on this statement:
- Log Perfection
Determine whether the given statements containing logarithms are true or false more - Logarithm Equation
Solve an equation containing logarithms with different bases more - Product of Indices
Find the product of the unknown indices that feature in two equations more
Click on a topic below for suggested lesson Starters, resources and activities from Transum.
Featured Activity
23 or Bust
A game involving mental arithmetic and strategy for two players or one player against the computer. It is possible to beat the computer but you need a well thought out strategy.
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Factorising
Practise the skills of algebraic factorisation in this structured online self-marking exercise. So far this activity has been accessed 53851 times and 34070 Transum Trophies have been awarded for completing it.
Furthermore
This video on Exponential and Logarithmic Functions is from Revision Village and is aimed at students taking the IB Maths AA Standard level course.
Transum,
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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