Division of City Schools

School District XVI

GOODWILL ELEMENTARY SCHOOL
Quezon City, Metro Manila

SEMI-DETAILED LESSON PLAN IN SCIENCE

School: Goodwill Elementary School Grade level: Six

Teacher: Manny P. Tauya Learning Area: Science
Date/Day____________________ 2nd Quarter/Lesson#1SQ2

Content Standards: The learner demonstrate understanding of how the major organs
of the human body work together to form organ system.
Performance Standards: The learner should be able to make a chart showing healthful
habits that promote proper functioning of the musculo-
skeletal, integumentary, digestive, circulatory, excretory,
respiratory, and nervous systems.
Learning Competency: The learners should be able to explain how the organ system
work together.

I. Objectives:
At the end of the lesson, the pupils should be able to:
a. identify the parts and functions of the digestive system
b. describe the different parts of the digestive system
c. promote healthful habits for the proper functioning of the digestive system.
II. Content
A. Subject Matter: Parts and Functions of the Digestive System
B. Science Concepts:
1. Mouth-receives the food you eat. Inside the mouth are the tongue and teeth
where food is cut and broken down into smaller pieces by the teeth, saliva and
tongue.
2. Esophagus-where food travels through peristalsis going to the stomach.
3. Stomach-where food is digested through the aid of the gastric juice and
peristalsis until it becomes a thick, soupy mixtures.
4. Small Intestines-where final digestion takes place through the digestive juices
from the liver and pancreas until it becomes a thin soluble substance that
passes through the villi.
5. Large intestine-where undigested foods stay temporarily and is eliminated
through the anus.
C. Values Integration: Promote healthful habits.
III. Learning Resources
Science and Health 4, pp.74-82 K to 12 Curriculum Guide in Grade 6 Science p.31 Science and
Technology, Quezon City, Rex Bookstore, Inc.,pp.58-64 The New Science Links Worktext in
Science and Technology VI: Evelyn Cascante- Padpad Cyber Science Worktext in Science and
Technology,Quezon City, pp.58-64 Exploring and protecting our world 5 p.59-60 Science Wonders
6 p.62-69 Code: S6LT II a-b-1
Other Learning Resources:
Science Processes: identifying, inferring, communicating

IV. Procedures
1. Engagement
A. Review: Rearrange the jumbled words and tell its function in our body.
1. S E S E L V S L O B O D = BLOOD VESSELS
2. L O D O B - BLOOD
3. T A L Y O R I C C U R T S Y S E M- CIRCULATORY SYSTEM
4. R A E H T- HEART
B. Motivation
*GAME: RIDDLE
CLUE: All answers are food
1. It looks green, it opens red. What you eat is red, but what you spit out is black.
Ans. Watermelon
 2. What do snowmen eat for breakfast?
Ans. Snowflakes
3. What has no beginning, end, or middle?
Ans. A doughnut
4. When does an Indian Potato change its nationality?
Ans. When it becomes French fries.
* Have the pupils watch a video clip on Digestion of Food.
2. Exploration
1. Divide the class into 5 groups.
2. Introduce Lesson: Activity 1A-B “Identifying parts and functions of the Digestive System”
3. Check for the completeness of the materials brought by the pupils for the activity.
4. Make sure that the students were reminded to bring the materials prior to the lesson or the
teacher will be providing the materials which the pupils will use for the activities.
5. The activity sheet must be distributed at the same time, manila-paper and marking pen
should be prepared. Give other necessary instructions for doing the activity (i.e. allotted time
for the activity, the data table to be accomplished, group presenter/member’s
role/responsibility, precautionary measures to take, etc.).
6. Supervise the pupils while they are doing the activity.

3. Explanation
1. Have the pupils present their outputs.
2. Discuss the activity and check the pupil’s responses to the given guide questions
3. Correct misconceptions if needed about the parts and functions of digestive system.
4. Elaboration
a. 1. What are the parts of the digestive system?
2. Where does first digestion take place?
3. Where does final digestion take place?
4. What happens to the undigested foods?
b. Valuing
1. Is it important to have a digestive system? Why?
2. How are you going to take care of the parts of your digestive system?

4. Evaluation
Read each item carefully. Choose the correct answer.
1. Which of the following is NOT a main part of the digestive system?
A. mouth C. stomach
B. esophagus D. liver
2. What part of the digestive system cuts the foods into smaller pieces?
A. mouth C. stomach
B. esophagus D. small intestine
3. Where food is finally digested into soluble substances?
A. Stomach C. large intestine
B. Small intestine D. rectum
4. Why is saliva important?
A. It cuts the foods into pieces C. It squeezes foods into tiny particles
B. It helps digest starch D. It helps digest protein and fats
5. Where final digestion takes place?
A. Mouth B. Small Intestine C. Large Intestine D. stomach

Additional Activities:
I. Arrange the Sequence of Events:
Arrange the following statements according to the process of digestion and absorption
of the body.
Number each of the steps according to the sequence it occurs using numbers 1-5.
______Water is absorbed
______Food is broken down into smaller pieces
______Nutrients pass through the blood stream
______Wastes are removed from the body.
______Food is liquefied and digested into forms that cell can use.
II. How the body works.
Match the pictures of the organs of the digestive system with their function/description
and paste it on the board.
Name of Group Leader: Group No.:
Group members: _______Date & Day:
Learning Competency #1: Explain how the organs of each organ system work together.SGLTIIa-b-1
Lesson 1: The Digestive System
Objectives:
1. Identify the parts and functions of the digestive system.
2. Construct and describe by labeling the different parts of the digestive system.
3. Promote healthful habits for the proper functioning of the digestive system.

What You Need:

Clay (6 colors) 1pc. Manila paper
½ Illustration Board 1pc. pentel pen

What To Do:
1. Gather all the materials and observe them carefully. Record your observations.
2. In a ½ illustration board, construct a pattern of the different parts of the digestive system
using different colors of clay.
3. Label the parts and functions of each. You may refer your answer to the guide questions
provided below.

Guide Questions:
1. What are the different parts of the digestive system? mouth, esophagus, stomach, small
intestines, large intestine, rectum or anus
2. Which part of the digestive system serves as the passageway of food from the mouth to the
stomach? esophagus
3. Which organ serves as the temporary storage of the bile from the liver? small intestine
4. What do you call the opening at the end of the digestive tract where undigested materials are
excreted? Rectum or anus
5. Which part of the digestive system physically digests the food? mouth
6. In what part of the digestive system in which water from the undigested food is absorbed?
Large intestine
7. The digestive system connects from the esophagus to the mouth followed by what part?
stomach
Name of Group Leader_____________________________________Group No.________________
Group Members:_________________________________________ Date & Day:________________
Learning Competency #1: Explain how the organs of each organ system work together.SGLT-IIa-b-1
Lesson 1: The Digestive System
Objectives:
1. Identify the parts and functions of the digestive system.
2. Construct and describe the different parts of the digestive system.
3. Promote healthful habits for the proper functioning of the digestive system.

What You Need:

Oil pastel/crayon/water color/coloring materials
½ Illustration Board

What To Do:
1. Gather all the materials and observe them carefully. Record your observations.
2. In a ½ illustration board, construct a pattern of the different parts of the digestive system
using coloring materials.
3. Label the parts and functions of each. You may refer your answer to the guide questions
provided below.
Guide Questions:
1. What are the parts of the digestive system that are evident in your illustration?
___________________________________________________________
2. What is the specific function of each part? ____________________________
_____________________________________________________________
_____________________________________________________________
_____________________________________________________________
3. Are all the parts of digestive system important? Why?
_____________________________________________________________
_____________________________________________________________
Name of Group Leader__________________________Group No..________________
Group Members:______________________________Date & Day:________________
Learning Competency #1: Explain how the organs of each organ system work
together.SGLT-IIa-b-1
Lesson 1: The Digestive System

Objectives:
1. Identify the parts and functions of the digestive system.
2. Construct and describe the different parts of the digestive system.
3. Promote healthful habits for the proper functioning of the digestive system.

What You Need:

Oil pastel/crayon/water color/coloring materials
½ Illustration Board
Video clip

What To Do:
1. Gather all the materials and observe them carefully. Record your observations.
2. In a ½ illustration board, construct a pattern of the different parts of the digestive system
based on the video you have seen using coloring materials.
3. Label the parts and functions of each. You may refer your answer to the guide questions
provided below.

Guide Questions:

1. What are the different parts of the digestive system you have seen in the video?
_____________________________________________________________
2. What is the correct order of passage of food?
_____________________________________________________________
3. Construct or draw a pattern and label the parts of the digestive system in a ½ illustration
board.
____________________________________________________________
4. Use the coloring materials to construct different parts of the digestive system

______________________________________________________________