Republic of the Philippines
Department of Education
Region XII
Division of Cotabato
Amas, Kidapawan City
DAILY LESSON PLAN
School: LEONARDO ROMERO SR. HIGH SCHOOL Subject: MATHEMATICS 10
Teacher: BLESS M. MENDOZA, MAEd DATE: 03/6/2024
CLASS/SECTION: G-10
TIME: 10:45-11:45
I. OBJECTIVES
The learner demonstrates understanding of key concepts of combinatorics
Content Standards
and probability.
The learner is able to use precise counting technique and probability in
Performance Standards
formulating conclusions and making decisions.
Illustrates events, and union and intersection of events. (M10SP-IIIf-1)
Learning Competencies/ Objectives
Cognitive: Illustrate events, and union and intersection of events
Psychomotor: Draw a Venn diagram to illustrate union of events
Demonstrate active participation in the discussion and in doing the given
Affective:
task
II. CONTENT/SUBJECT MATTER MATHEMATICS
III. LEARNING RESOURCES
A. References
Teacher’s Guide pages teacher’s guide page 290
Learner’s Material pages Learners Module Quarter 3
Textbook pages N/A
Additional Materials from Learning
Chalk, Paper, Ballpen and TV
Resource Portal
B. Other Learning Resources Book, Internet, Module and Web Page
IV. PROCEDURE
A. Reviewing Previous Lesson or The teacher conducts a review by letting the students observe the diagram
Presenting the New Lesson of activity 2.
B. Establishing a Purpose for the Lesson
The teacher presents the diagram :
U U
C. Presenting Examples / Instances of the A B C D
New Lesson
A ∪ B is shaded C∪ D is shaded
The union of sets A and B is the set of all elements which belong to A or B
D.Discussing New Concepts and Practicing or to both. The union of sets A and B is denoted by A ∪ B.
New Skills #1 In each illustration, the rectangle represents the universal set. A universal
set is a set which contains all the elements involved in the problem.
E.Discussing New Concepts and Practicing
Skills #2
Working in pairs, the teacher lets the students answer the following
exercise.
Given
F.Developing Mastery
U = { 1 , 2, 3 , 4 ,5 , 6 , 7 , 8 , 9 }
(Leads to Formative Assessment)
A = { 1 , 3 ,5 }
B = {7 , 8}
Find A∪ B and draw a Venn diagram to illustrate A∪ B.
Prepared by: BLESS M. MENDOZA, MAEd
Checked by: EVELINA A. MAMON Date Checked/Observed:
PRINCIPAL 1
