Meaning of Drugs – Types (Classification) of Drug – Synthetic and Naturally Occurring Drugs (Primary 6)

Last Updated on December 4, 2020 by Alabi M. S.

 

 

BASIC SCIENCE

BASIC SCIENCE AND TECHNOLOGY 

FIRST TERM 

WEEK 2

PRIMARY 6

THEME – DRUGS 

PREVIOUS LESSON – Basic Science and Technology (Primary 5)

TOPIC – SYNTHETIC AND NATURALLY OCCURRING DRUGS 

LEARNING AREA 

1. Meaning of Drug

2. Classification of Drug

3. Different between Synthetic and Naturally Occurring Drugs

4. Examples of Synthetic and Naturally Occurring Drugs

 

PERFORMANCE OBJECTIVES

By the end of the lesson, the pupils should have attained the following objectives (cognitive, affective and psychomotor) and should be able –

1. Explain the meaning of drugs.

2. Classify drugs as either naturally occurring drugs or synthetic drugs.

3. List examples each of naturally occurring drugs and synthetic drugs

 

ENTRY BEHAVIOR

Root, leaves, paracetamol, etc.

 

INSTRUCTIONAL MATERIALS

The teacher will teach the lesson with the aid of samples of:

1. common drugs

2. lemon

3. lime

4. naturally clay

5. raw meat and fish

6. vegetables

 

 

METHOD OF TEACHING – Choose a suitable and appropriate methods for the lessons.

Note – Irrespective of choosing methods of teaching, always introduce an activities that will arouse pupil’s interest or lead them to the lessons. 

 

REFERENCE MATERIALS

Scheme of Work

9 – Years Basic Education Curriculum

Basic Science and Technology for Book 6

All Relevant Materials

Online Information – Alternative Plan Lesson Note – Meaning (Types) of Drugs – Synthetic and Naturally Occurring Drugs ASEI PDSI METHOD (Primary 6)

 

CONTENT OF THE LESSON

LESSON ONE – INTRODUCTORY ACTIVITIES 

Teacher’s Activities – Displays Synthetic and Naturally Occurring Drugs for the pupils to identify and differentiate between both drugs.

Pupil’s response – Identify synthetic and naturally drugs.

Teacher’s remark – Give a great great cheer for active and quick response. And lead lesson’s discussion as follow:

 

MEANING OF DRUG 

A drug is a substance that affects the operations of the body.

If we take drugs during sickness, they make us feel better, when we take them according to doctor’s prescription.

 

TYPES (CLASSIFICATION) OF DRUGS 

Drugs can be naturally or chemical in nature.

Synthetic drugs are man made drugs and “natural” drugs are as they are found in nature.

 

LESSON TWO – NATURALLY OCCURRING DRUGS AND SYNTHETIC DRUG 

1. NATURALLY OCCURRING DRUGS

Naturally occurring drugs e.g. honey, salt, alcohol, caffeine in Kolanut, bitter leaf, palm wine, etc.

 

 

These drugs occur in nature. They are products of plants or animals.

 

Examples of Naturally Drugs 

  • Root and leaf
  • Tea
  • Bitter leaf
  • Palm oil
  • Palm wine
  • Salt
  • Kolanut
  • Bitter kola
  • Natural honey, etc.

 

2. SYNTHETIC DRUGS

These are drugs produced by mixing chemical compounds together e.g. cough syrup, panadol, etc.

These are usually produced by pharmaceutical companies under licence.

 

Examples of Synthetic Drugs 

  • Cough syrups
  • Panadol
  • Blood tonic
  • Inhaler, etc.

 

 

LESSON THREE – WEEKLY ASSESSMENT/ASSIGNMENT 

As stated in the performance objectives or lesson evaluation.

 

PRESENTATION

To deliver the lesson, the teacher adopts the following steps:

To introduce the lesson, the teacher revises the previous lesson. Based on this, he/she asks the pupils some questions;

1. Collects and brings samples of drugs to the class;
Pupil’s Activities – Make a list of natural substances that are drugs.

2. Arranges class visit to a pharmaceutical company;

Pupil’s Activities – Visit a pharmaceutical company and experience how drugs are made.

3. Guides class discussions in identifying naturally occurring drugs such as alcohol, clay (kaolin) ascorbic acid (vitamin C) in lime, lemon, etc.

Pupil’s Activities – Squeeze lime juice on pieces of raw meat, fresh vegetables etc. observe and record their findings.

 

CONCLUSION

  • To conclude the lesson for the week, the teacher revises the entire lesson and links it to the following week’s lesson.

 

LESSON EVALUATION/ASSIGNMENT 

Pupils to – 

1. identify five types each of naturally occurring and synthetic drugs;

2. identify and name three food substances that are drugs;

 

 

3. mention three effects of ingesting such food in large amounts;

4. group the following drugs as synthetic and naturally occurring – Kolanut, cough syrup, natural honey, inhaler, bitter leaf, panado extra, blood tonic, root and leaf.

 

WEEKLY ASSESSMENT 

Attempt all the questions

 

1. ___________________ is any substance that affects the action of the body.

 

A. Synthetic drugs

B. Naturally Occurring drugs

C. Drugs

D. All of the above

 

2. Drugs are used as medicine to treat or prevent ___________________.

 

A. Synthetic drugs

B. Naturally Occurring drugs

C. Drugs

D. All of the above

 

3. There are ________ types of drug.

 

A. 2

B. Two

C. II

D. All of the above

 

4. ___________________ drugs occur in nature.

 

A. Synthetic drugs

B. Naturally Occurring drugs

C. Drugs

D. All of the above

 

5. ___________________ drugs are made up of chemical compound.

 

A. Synthetic drugs

B. Naturally Occurring drugs

C. Drugs

D. All of the above

 

6. ___________________ is the products of plants and animals.

 

A. Synthetic drugs

B. Naturally Occurring drugs

C. Drugs

D. All of the above

 

7. Salt, bitter Kola, alcohol, aspirin, etc. are good examples of naturally occurring drugs.

 

A. True

B. False

 

 

C. All of the above

D. None of the above

 

8. Salt, bitter Kola, alcohol, aspirin, etc. are good examples of synthetic drugs.

 

A. True

B. False

C. Maybe

 

9. Paracetamol and panadol are good examples of ___________________ drugs.

A. Gas

B. Liquid

C. Solid

D. All of the above

 

10. Inhaler is an example of ___________________ drugs.

A. Gas

B. Liquid

C. Solid

D. All of the above

 

11. Blood tonic, palm wine, beer, etc. are examples of ___________________ drugs.

 

A. Gas

B. Liquid

C. Solid

D. All of the above

 

12. What is a drug?

_____________________________________________________________

_____________________________________________________________

_____________________________________________________________

 

Mention 2 types of drug with examples. 2 marks each

 

 

13. _____________________________________________________________

 

14. _____________________________________________________________

 

15. Different between the 2 types of drug:

_____________________________________________________________

_____________________________________________________________

_____________________________________________________________

_____________________________________________________________

 

Give an example of each of the following:

16. Solid drugs ______________________________________

 

17. Liquid drugs ______________________________________

 

18. Gas ______________________________________

 

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