This lesson plan is for a 5th grade mathematics class. It focuses on teaching students how to read and write temperature readings on a thermometer. The lesson will have students identify thermometer parts, review what a thermometer and temperature are, and do an activity to determine hot or cold temperatures from pictures. Then students will practice reading thermometers in groups and individually. They will learn that Celsius is the metric unit for temperature and how to properly read a thermometer. For assessment, students will identify temperatures from scenarios. The homework assignment is for students to take refrigerator and freezer temperatures and compare the readings.

1. Lesson Plan in Mathematics
Grade 5
Grade V – Acacia (7:50-8:50)
Molave (8:50-9:50)
I. Learning Objectives
Cognitive: Read a thermometer
Psychomotor: Write the temperature reading shown in the thermometer
Affective: Work actively in groups
II. Learning Content
Skills: Reading a thermometer
Reference: BEC-PELC III.3 Mathematics 5: Mathematics for the Better Future,
Coronel and Bamba, pp. 268-269
Materials: PPT presentation of different temperature in a thermometer
Value: Cooperation
III. Learning Experiences
A. Preparatory Activities
1. Drill
Identify the parts of a thermometer by arranging the jumbled letters.
a. LASCE c. ECYMRRU
b. ULBB d. LATEGSBUS
2. Review
What is a thermometer?
What is a temperature?
3. Motivation
a. Group the pupils into four. Let them identify whether the picture
shown indicates either hot or cold temperature.
1. Picture of a Baguio city
2. Picture of a desert
3. Picture of a cold glass of water
4. Picture of a country, during winter

2. 5. Picture of a newly brewed coffee
6. Picture of a volcanic eruption
7. Picture of an ice berg
B. Developmental Activities
1. Presentation
 Give a set of pictures of temperature readings. Let the four
groups read thermometer reading and have it recorded. Once
all had finished, check if they got the same temperature
readings.
2. Fixing Skills
 Read the temperature shown in the thermometers below
1. 42 °C 2. 70 °C 3. 21 °C
3. Generalization
 What is the metric unit for measuring temperature? How do you
read the thermometer?
4. Application
 Lonie’s normal body temperature increase 12 °C. What is now the
actual temperature of lonie’s body? Does lonie have a fever? Why?
IV. Evaluation
a. What do you think is the temperature of the following?
1. hot water a.) -10 °C b) 30 °C c) 70 °C

3. 2. a person with fever a) 30 °C b) 35 °C c) 40 °C
3. ice cold tea a) 10 °C b) 20 °C c) 40°C
4. ice candy a) 100 °C b) 35°C c) 0 °C
5. air-conditioned bus a) 37 °C b) 45 °C c) 28 °C
V. Assignment
 Take the temperature of inside a refrigerator.
 Take the temperature inside a freezer.
 Compare the readings.
Prepared by:
RENEL R. SITON
Intern
Checked:
LYNARD BOBBY L. ASIRIT
Critic Teacher