Page 33 - ADVANCED MATH F.5

Form Five Form Five

statement having only truth values true (T) in the last column
of its truth table is a tautology.
2. Use Example 2.15 and 2.16 in the Student’s Book to guide
students through a discussion on logical equivalence.
FOR ONLINE READING ONLY
3. Guide students to attempt Exercise 2.4 in the Student’s Book.
Advise students to submit their work, check the correctness of
their answers, and provide them constructive feedback.

Answers to Exercise 2.4
1. Equivalent 5. Equivalent 8. Not equivalent

2. Not equivalent 6. Equivalent 9. Equivalent

3. Equivalent 7. Equivalent 10. Not equivalent

4. Equivalent

Laws of the algebra of propositions
Teaching steps
1. Design activities that will engage students to recognize the
laws of the algebra of propositions. Ask them through
discussion to explore more information on laws of the algebra
of propositions from reference books, online tutorials or
additional resources to enrich their understanding.
2. Assist students through discussion to use Table 2.11 in the
Student’s Book, on laws of the algebra of propositions.
Create activities that will engage students in proving the laws
of algebra of propositions. Advise students to display their
findings in flip charts or manila cards, then present to other
groups for more inputs.

27
Mathematics for Advanced Secondary Schools

30/06/2024 18:01:49
ADVANCED MATH F.5 TG CHAPTERS.indd 27 30/06/2024 18:01:49
ADVANCED MATH F.5 TG CHAPTERS.indd 27