- 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.
Using significiant figures in scientific notation
Order numbers expressed in scientific notation
Enter and read scientific notation on a calculator
Express numbers in scientific notation
Convert numbers expressed in scientific notation to decimal form
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
Apply index laws for dividing
The zero index
Translate expressions in surd form to expressions in index form and vice versa
Fractional indices
Simplify algebraic expressions by applying index laws
Simplifying surds
Adding surds
Subtracting surds
Multiplying surds
Dividing surds
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