TYPES OR GROUPS OF PROTEINS
Subject :
PHYSICAL AND HEALTH EDUCATION ( PHE )
Term :
SECOND (2ND ) TERM LESSON RESOURCES
Week:
WEEK 8
Class :
PRY 3
PHYSICAL AND HEALTH EDUCATION
PHE THIRD TERM E-NOTE
Previous lesson :
The pupils have previous knowledge of
that was taught in the previous lesson
Topic :
TYPES OR GROUPS OF PROTEINS
Behavioural objectives :
At the end of the lesson, the pupils should be able to
1. identify the sources of PROTEINS and consequences of its deficiency.
2. mention the functions of the above mention vitamins.
3. identify their deficiencies
Instructional Materials :
- Wall charts
- Pictures
- Related Online Video
- Flash Cards
- Food samples
Methods of Teaching :
- Class Discussion
- Group Discussion
- Asking Questions
- Explanation
- Role Modelling
- Role Delegation
Reference Materials :
- Scheme of Work
- Online Information
- Textbooks
- Workbooks
- 9 Year Basic Education Curriculum
- Workbooks
Content :
PROTEIN: protein is a class of food that build up the body tissues and cell. Examples are beans meat , fish, egg e.t.c
Types of proteins:
There are three (3)
major
Type of protein . They are
1.Complete protein : These foods contain all the essential amino acids. They mostly occur in animal foods, such as meat, dairy, and eggs.
- Incomplete protein : These foods contain at least one essential amino acid, so there is a lack of balance in the proteins. Plant foods, such as peas, beans, and grains mostly contain incomplete protein.
.3 . Complementary protein: These refer to two or more foods containing incomplete proteins that people can combine to supply complete protein. Examples include rice and beans or bread with peanut butter.
Sources of proteins
proteins mainly come from animal sources, such as milk, meat, and eggs.Soy and quinoa are vegetable sources of complete protein. Combining red beans or lentils with wholegrain rice or peanut butter with wholemeal bread also provides complete protein
Function of protein:
1.The main functions of proteins in the body are to build, strengthen and repair or replace things, such as tissue.
- Most enzymes are proteins and are catalysts, which means they speed up chemical reactions.
- They are necessary for respiration in human cells, for example, or photosynthesis in plants.
- For protective coverings, such as hair.
DEFICIENCY
- It leads to malnutrition, E.g kwashiorkor
- It can lead to weak muscle tone.
- thin and brittle hair
- skin lesions
- in adults, loss of muscle mass
- in children, stunted growth
Presentation
The topic is presented step by step
Step 1:
The class teacher revises the previous topics
Step 2.
He introduces the new topic
Step 3:
The class teacher allows the pupils to give their own examples and he corrects them when the needs arise
Conclusion
The class teacher wraps up or conclude the lesson by giving out short note to summarize the topic that he or she has just taught.
The class teacher also goes round to make sure that the notes are well copied or well written by the pupils.
He or she does the necessary corrections when and where the needs arise.
Evaluation
1.identify three sources of protein
2.Mention three sources of vitamin D and give two deficiencies.
3, Write out four functions of proteins
4. list two functions each of vitamin A and B
5. Give two deficiencies of Vitamin D
