Digestive system
WEEK 2
Topic: System of the body and its functions
SUBTOPIC: Digestive system
Objectives: At the end of this lesson, pupils should be able to:
1. say the meaning of the digestive system
2. list the parts of the digestive system
3. draw and label the digestive system
4. explains the functions of the digestive system
Resources and materials:
Scheme of work
Online information
Instructional material:
1. Diagrams
2. Posters
3. Charts
4. Pictures
5. Chalkboard.
CONTENT
DIGESTIVE SYSTEM
The human digestive system is a series of organs that converts food into essential nutrients that are absorbed into the body. The digestive organs also move waste material out of the body.
The enzymes in saliva help break down foods, and the lubrication function of saliva makes it easier for food to be swallowed.
PARTS OF THE DIGESTIVE SYSTEM
Stomach
Small intestine
Pancreas
Liver
Gallbladder
Colon (large intestine)
Rectum
Anus
FUNCTIONS OF THE DIGESTIVE SYSTEM
The function of the digestive system is to break down the foods you eat, release their nutrients, and absorb those nutrients into the body
Diagram of the digestive system
Strategies& Activities:
Step: The teacher revises the previous topic.
Step 2:Teacher introduces the new topic.
Step3:Teacher explains the new topic.
Step 4: Teacher welcomes pupil's questions.
Step 5: The teacher evaluates the pupils.
Assessment & Evaluation:
1. say the meaning of the digestive system
2. list the parts of the digestive system
3. draw and label the digestive system
4. explains the functions of the digestive system
CONCLUSION Teacher goes over the topic once again for better understanding.
Assignment:
1. Define the digestive system
2. list 5 parts of the digestive system
3. draw and label the digestive system
4. explains the functions of the digestive system