1. DAILY LESSON LOG
School Learning Area MATH 7
Teacher Quarter FOURTH
Teaching Dates Week 1
Teaching Time Grade and Section 7
Monday Tuesday Wednesday Thursday Friday
I. OBJECTIVES Understand the basic
concept of triangle
inequalities and the
exterior angle
theorem
Familiarize with
triangle inequality
theorem
Understand the side
angle inequality
theorem
Understand the hinge
theorem and converse
hinge theorem
A. Content Standards Demonstrates understanding of key concepts, uses and importance of Statistics, data collection/gathering and the
different forms of data representation, measures of central tendency, measures of variability, and probability.
B. Performance Standards is able to collect and organize data systematically and compute accurately measures of central tendency and
variability and apply these appropriately in data analysis and interpretation in different fields.
C. Most Essential Learning
Competencies
poses real-life problems that can be solved by
Statistics. M7SPIVa-2
formulates simple statistical instruments. M7SPIVa-3
II. CONTENT Introduction to Statistics
III. LEARNING RESOURCES
A. References
1. Teacher's Guide pages pp 306-307 (MELCs)
2. Learner's Materials pages
3. Textbook pages
4. Additional Materials from
Learning Resource (LR)
portal
B. Other Learning Resources Class discussion
A. PROCEDURES
A. Reviewing previous lesson or
presenting the new lesson
Ask the students to
define triangle
inequalities
Ask students about
exterior angles
Do an activity to recall
triangle inequality
theorem
Do an activity to recall side
angle inequality theorem
B. Establishing a purpose for the
lesson
Cite samples

2. C. Presenting examples/ instances
of new lesson
Present the definition
of exterior angles
Present the
definition of triangle
inequality theorem
Present the side angle
inequality theorem Present the hinge theorem
and converse hinge
theorem
D. Discussing new concepts and
practicing new skills #1
Discuss the exterior
angle theorem
Discuss about
triangle inequality
theorem
Discuss the side angle
inequality theorem
Discuss the hinge theorem
and converse hinge
theorem
E. Discussing new concepts and
practicing new skills #2
Discuss exterior angle
inequality theorem
and show examples
F. Developing mastery Show more examples
and let learners solve
Give an activity
about triangle
inequality theorem
Show samples and give
an activity to master side
angle inequality theorem
Show more examples and
let learners solve
G. Finding practical applications of
concepts and skills in daily living
Let learners cite
samples where the
topic may be applied
Let learners cite
samples where the
topic may be
applied
Let learners cite samples
where the topic may be
applied
Let learners cite samples
where the topic may be
applied
H. Making generalizations and
abstractions about the lesson
Ask each group to
share to the class the
summary of their
learnings.
Ask each group to
share to the class
the summary of
their learnings.
Ask each group to share
to the class the summary
of their learnings.
Ask each group to share to
the class the summary of
their learnings.
I. Evaluating learning Give a short activity
for evaluation
Give a short activity
for evaluation
Give a short activity for
evaluation
Give a short activity for
evaluation
J. Additional activities for
application or remediation
Give an activity for
those struggling
learners
Give an activity for
those struggling
learners
Give an activity for those
struggling learners
Give an activity for those
struggling learners
V. REMARKS
A. No. of learners who earned 80%
on the formative assessment
B. No. of learners who require
additional activities for remediation
C. Did the remedial lessons work?
No. of learners who have caught up
with the lesson

3. D. No. of learners who continue to
require remediation
E. Which of my teaching strategies
worked well? Why did these works?
F. What difficulties did I encounter
which my principal or supervisor
can help me solve?
G. What innovation or localized
materials did I use/ discover which I
wish to share with other teacher?
Prepared by: Checked by:
__________________________ _______________________
Teacher I School Head