Page 16 - ADVANCED MATH F.5

Form Five Form Five

3. Guide student through discussion to perform the activity in
the Student’s Book of identifying associative laws of sets. Ask
them to design an activity of identifying any law of algebra of
sets of their choice. Advise students to share their findings with
FOR ONLINE READING ONLY
other groups for more inputs.
4. Engage the students to discuss Examples 1.27 to 1.29 in the
Student’s Book on using fundamental laws of algebra of sets
to simplify sets algebraic expressions.

5. Assign students to attempt Exercise 1.5 in the Student’s Book.
Advise students to submit their work, check the correctness of
their answers, and provide constructive feedback.

Answers to Exercise 1.5
′
3. (a) A∪ (BC∩ ) (b) (A∪ B ) (c) A
(d) ∅ (e) A′∪ B (f) ∅

(g) A ∪ B′ (h) ∅ (i) B (j) ∅

Venn diagrams
Teaching steps
1. Devise a strategy which will engage students to recognize
Venn diagram of three sets. Design hands on activities that will
actively engage students in demonstrating overlapping circles
or ovals inscribed in a rectangle which represents a universal
set. Advise students to share their work for more inputs.

2. Guide students through discussion to perform operations of
sets using Venn diagrams. Assist students through discussion
to depict the intersection, union, symmetric difference, relative
difference, and complement of a set by shading the required
region.

10
Mathematics for Advanced Secondary Schools

30/06/2024 18:01:42
ADVANCED MATH F.5 TG CHAPTERS.indd 10
ADVANCED MATH F.5 TG CHAPTERS.indd 10 30/06/2024 18:01:42