### Lesson Details

**Name:**Negative & Fractional Powers 1**Code:**M.4.9.N1.9**Specification Reference:**N3**Keywords:**Reciprocal, negative, fractional, square, cube, root.**Objectives:**1. To understand what is meant by the reciprocal of a number. 2. To learn the rules for negative powers. 3. To be able to see the relationship between basic fractional indices and roots.**Competency:**To understand what is meant by the reciprocal of a number.**Proficiency:**To learn the rules for negative powers.**Mastery:**To be able to see the relationship between basic fractional indices and roots.

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