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Lesson Plan: Sigma Notation Mathematics • Second Year of Secondary School
This lesson plan includes the objectives, prerequisites, and exclusions of the lesson teaching students how to express a series in sigma notation and how to expand and evaluate series represented in sigma notation.
Objectives
Students will be able to
- expand a series given in sigma notation,
- write a series in sigma notation,
- evaluate series numerically (with a small number of terms).
Prerequisites
Students should already be familiar with
- the general term of a sequence,
- calculating terms of sequences given the general term,
- representing sequences using recurrence relations.
Exclusions
Students will not cover
- evaluating infinite series,
- recognizing and using summation formulas for arithmetic (linear), geometric, and polynomial series.
