- Mathematics
- Year 9
Indices and Scientific Notation
approx. 8 hrs
4 topics
22 concepts
Perfect your knowledge of Indices and Scientific Notation and improve your results.
approx. 8 hrs
4 topics
22 concepts
Perfect your knowledge of Indices and Scientific Notation and improve your results.
Indices and Scientific Notation are key components of Number and Algebra as specified in the Australian curriculum. In this learning program, students learn to select and apply index laws to simplify algebraic expressions and confidently perform calculations using scientific notation.
This learning program is made up of the following 4 topics, broken down into 22 concepts.
Evaluating espressions involving indices by using substitution
Simplify algebraic expressions by applying index laws excluding fractional indices
Convert between index form and expanded form
Express a composite number as a product of its prime factors
Negative indices
Index law for further power
Apply index laws for multiplying
The zero index
Apply index laws for dividing
Translate expressions in surd form to expressions in index form and vice versa
Simplify algebraic expressions by applying index laws
Fractional indices
Dividing surds
Adding surds
Multiplying surds
Subtracting surds
Simplifying surds
Order numbers expressed in scientific notation
Using significiant figures in scientific notation
Enter and read scientific notation on a calculator
Convert numbers expressed in scientific notation to decimal form
Express numbers in scientific notation
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