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Here are some specific activities, investigations or visual aids we have picked out. Click anywhere in the grey area to access the resource.

• Standard Form Test your understanding of standard form (scientific notation) with this self-marking quiz.
• Standard Form Video Learn how to write and calculate with numbers in standard form - sometimes called scientific notation.
• Standard Order Arrange the numbers given in standard form with the smallest at the top and the largest at the bottom.

Here are some exam-style questions on this statement:

• "(a) Write 0.0000657 in standard form." ... more
• "The number 1.25 × 10ⁿ is a cube number." ... more
• "At a particular time the distance between Earth and Mercury was \(7.7 \times 10^7\) km." ... more

See all these questions

Click on a topic below for suggested lesson Starters, resources and activities from Transum.

• Indices Where do many fish live? Indices (in the seas!) This topic involves the use of the index, power or exponent. The concept is easily misunderstood and a surprisingly large number of pupils will evaluate 62 as 12 and not 36. After having mastered positive integer indices pupils should move on to negative indices and fractional indices. Exploring this topic in both numeric and algebraic ways will provide understanding and competence in this important concept.