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Subject: Mathematics
Semester: 2
Period: 4
Week: 22
WEEK 22
Class: Grade 12
Age: 17 years
Duration: 40 minutes x 5 periods
Subject: Mathematics
Topic: Logarithms
Focus: Revision of the law of indices, use of the logarithm table, and theory of logarithms and their rules.
SPECIFIC OBJECTIVES:
By the end of the lesson, students should be able to:
- Revise the laws of indices and apply them in logarithmic problems.
- Use a logarithm table to calculate logarithms of numbers.
- Understand the theory of logarithms and apply basic logarithmic rules.
- Solve logarithmic equations using the rules connecting logarithms (e.g., Log(pq) = log p + log q).
INSTRUCTIONAL TECHNIQUES:
- Question and answer
- Guided demonstration
- Discussion
- Practice exercises
- Verification through worked examples
INSTRUCTIONAL MATERIALS:
- Logarithm law chart
- Solution chart of logarithms
- Logarithm table
- Whiteboard and markers
PERIOD 1 & 2: Revision of Law of Indices
PRESENTATION:
