PROBABILITY

1. Date: January 23, 2018
“Detailed Lesson Plan in Mathematics 11”
Ariel R. Quintana
I. Objectives: At the end of the discussion at least 75% of the students will be
able to:
1. Define the terms to be remembered in probability
a. Experiments
b. Outcomes
c. Sample Spaces,
d. Events
2. Determine the Sample, Event, Outcomes and Events
3. Actively participate in the class activities and discussion.
II. Subject Matter
PROBABILITY
 Experiments, Outcomes, Sample Spaces, and Events
References: - Finite Mathematics Book Pearson, pdf
Materials: Chalk and board, Laptop, LCD Screen, Cards and Coin/s
III. Lesson Proper:
Teacher Student
Prayer:
Okay, students kindly lead the prayer.
Review:
Good morning class,
Can anyone, recap the previous topic?
And is T-testing?
Okay, very good.
All: Good Morning, Sir!
S1: Sir, about T-testing sir.
S2: It is one of the many
measurement in statistics whose
main purpose is to find the
significant difference between the
set of data.
Motivation:
Okay, class what is this in my hand?
If ever I will flip this coin. What do you think is result?
Another!
Okay class, can you name some games which involve
chance?
Okay very good . Another?
S3: Coin sir,
All: head sir, tail sir
All: Tail/Head, sir
S1: Lottery sir

2. Presentation:
Okay based on the coin flip, lottery, rolling dice/s.
Any idea what will be our topic this afternoon?
Very good then what is probability anyone?
Very good, before I forgot. I want you to:
1. Define the terms to be remembered in probability
a. Experiments
b. Outcomes
c. Sample Spaces,
d. Events
2. Determine the Sample, Event, Outcomes
3. Actively participate in the class activities and
discussion.
What is experiment? Anyone
Outcomes?
What is sample space?
Event?
Okay, very good
Now, class if I will going to toss the coin again.
Can you determine the sample space, outcomes
and the events.
What is the possible outcomes in tossing a coin?
Very good.
What is the sample space?
What is the event?
What is the experiment?
Very good.
Questions ? Clarification. Do you want another example?
S3: Sir its all about Probability
S4 : Sir, probability is a
mathematics of chance
S5: An experiment is an activity
with an observable result.
S6: Sir, each possible result is an
outcome of the experiment
S7: The set of all possible
outcomes in the experiment.
S8: event is a subset of the
sample space.
S6: Head and Tail.
S8: Head and Tail
S9: Head and Tail
S10: Tossing the coin, sir
Generalization:
Okay anyone that can sum up the topic?
Application: The teacher will apply the topic through oral
questioning.
Direction: Determine the sample space, event,
outcomes and experiment.
Okay, class what the probability of calling a
girl’s name in this class?
S4: (the student will read his
notes)

3. IV. Evaluation:
Select a leader and a secretary list down all the members.
Group the student into 2 by the left side and the right side give an problem to
each group.
Direction: Determine the Sample Space, events and the experiment
Group 1: Tossing the two Coins.
Suppose that an experiment consists of tossing the 2 coin
a. Determine the sample space S.
b. Determine the event.
c. Determine the outcomes.
d. Determine the experiment
Group 2. 52 Cards Desk
Suppose that you want to pick the royal cards.
a. Determine the sample space S.
b. Determine the event.
c. Determine the outcomes.
d. Determine the experiment
V. Assignment
Advance Study about the Assignment in Probability
MARLON CULABA
Cooperating Teacher
IRVIN LITO NAPALA
Mentor