GRADES 1 to 12
DAILY LESSON LOG
School:
Teacher:
Teaching Dates and
Time:
I.
WEENA C. CABANLONG
Feb 27, 2023
Grade Level:
Learning
Area:
HUMSS B 11:30 – 12:30
Quarter:
XI
MATHEMATICS
3RD QUARTER
OBJECTIVES
A. Content Standards
B. Performance Standards
C. Learning
Competencies
Write the LC code for
each
D.
Pres. Corazon “Cory”
Aquino National HS
The learner demonstrates understanding of key concepts of random variables and probability
distributions.
The learner is able to apply an appropriate random variable for a given real-life problem (such as in
decision making and games of chance).
Illustrates a random variable (discrete and continuous). M11/12SP-IIIa-1
Learning Objectives
Classify the following random variables as discrete or continuous.
II.
Random Variables and Probability Distributions
CONTENT
III.
LEARNING
RESOURCES
A. References
1. Teacher’s Guide
pages
2. Learner’s Materials
pages
3. Textbook pages
4. Additional Materials
from Learning
Resource (LR)portal
B. Other Learning
Resources
IV. PROCEDURES
Statistics and Probability – Grade 11
Alternative Delivery Mode
Quarter 3 – Module 1: Random Variables and Probability Distributions First Edition, 2019
https://www.youtube.com/watch?v=miVZY9i27lU&ab_channel=EASYPINOYMATH
Pre-Assessment
Classify the following random variables as discrete or continuous.
1. The weight of the professional wrestlers
A.
Reviewing
previous
lesson or presenting
the new lesson
2. The number of winners in lotto for each day
3. The area of lots in an exclusive subdivision
4. The speed of a car
5. The number of dropouts in a school per district
Let the students read the objective for todays lesson.
B.
Establishing
a
purpose for the lesson
Classify the following random variables as discrete or continuous
C.
Presenting examples/
instances of the new
lesson
Watch a video clip on the definition of random variable and concept of random variable.
https://www.youtube.com/watch?v=lHCpYeFvTs0&ab_channel=DrNic%27sMathsandStats
Individual Activity
Answer the Pre-assessment
D. Discussing new
concepts and practicing
new skills #1
Classify the following random variables as discrete or continuous.
1. The weight of the professional wrestlers
2. The number of winners in lotto for each day
3. The area of lots in an exclusive subdivision
4. The speed of a car
5. The number of dropouts in a school per district
Group Activity:
Group 1 and 3
Classify the following random variables as discrete or continuous.
1. Number of heads in 4 flips of a coin (possible outcomes are 0, 1, 2, 3, 4)
2. Number of classes missed from March 2020 to December 2020
3. The number of siblings a person has
E. Discussing new concepts
and practicing new
skills#2
4. The number of Covid-19 cases in Negros Oriental in 2020
5. The number of students involve in Online classes in Neg. Or. Division during this pandemic time
Group 2 and 4
Classify the following random variables as discrete or continuous.
1. Heights of students in a class
2. Time to finish a module
3. Hours spent exercising
4. Distance travelled from Dumaguete to Pamplona
F. Developing mastery
(Leads to Formative
Assessment 3)
G. Finding practical
applications of
concepts and skills in
daily living
H. Making generalizations
and abstractions about
the lesson
1. How did you find the activity?
2. How did you get the answer of your assigned task?
3. Was it easy to find for the answer? Why?
How can you apply random variables in real-life.
Classify the following random variables as discrete or continuous.
1.
2.
3.
4.
5.
Number of sales
Length
Depth
Share of Stocks
Weight
A random variable is a numerical quantity that is generated by a random experiment. (Malate, 2018)
A random variable is discrete if it has a finite or countable number of possible outcomes that can be
listed.
A random variable is called discrete if it has either a finite or a countable number of possible values. A
random variable is called continuous if its possible values contain a whole interval of numbers. (Malate,
2018)
A random variable is continuous if it has an uncountable number or possible outcomes, represented by the
intervals on a number line. (Course Hero n.d.)
Discrete Random Variable
Continuous Random Variables
I. Evaluating learning
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
J. Additional
activities
for application or
remediation
V. REMARKS
Classify the following random variables as discrete or continuous.
The number of defective computers produced by a manufacturer
The weight of newborns each year in a hospital.
The amount of paint utilized in a building project.
The number of dropout in a school district for a period of 10 years.
The speed of a car
The number of female athletes
The time needed to finish the test
The amount of sugar in a cup of coffee
The number of people who are playing LOTTO each day.
The number of accidents per year at an intersection.
Follow-up activities
1.
2.
Give three examples of discrete random variable.
Give three examples of continuous random variable.
VI. REFLECTION
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.
D. No .of learners who
continue to require
remediation
E. Which of my teaching
strategies worked well?
Why did these work?
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
teachers?
Prepared by:
WEENA C. CABANLONG
Teacher
Checked by
JOSIE N. NAPAL
MT/ MATH Coordinator