Drugs – Meaning, Types, and Examples (Synthetic and Natural)

 Subject: Basic Science

Class: Basic Six (6)

Week: 5

Duration: 40 minutes

Age: 10–11 years

Topic: Drugs

Sub-topic: Meaning and Types (Synthetic and Naturally Occurring Drugs)

Behavioural Objectives:

By the end of the lesson, pupils should be able to:

1. Define a drug.

2. Identify different types of drugs.

3. Differentiate between natural and synthetic drugs.

4. Give examples of both types.

Instructional Materials:

• Samples or pictures of tablets, herbs, and syrups.

• Chart showing natural and synthetic drug sources.

Reference Materials:

• Basic Science Textbook for Primary 6

• Smart Deen Academy Science Series

• UBEC Scheme.

Key vocabulary words: Synthetic, drug, tablets, ibuprofen, paracetamol...

    

Prior Knowledge : pupils are Familiar with drug intake to cure illness 

Introduction 

Have you ever taken herbs when you had malaria or swallowed a tablet when you had a headache? 

Both are drugs — one came from nature, the other from science. Drugs are powerful helpers from Allah’s creation and man’s discovery. When used rightly, they heal and restore life.

Meaning of Drug:

A drug is a substance used to prevent, cure, or control diseases in humans and animals.

Types of Drugs:

1. Naturally Occurring Drugs:

These are obtained directly from nature — plants or animals.

Examples: Ginger, Aloe vera, Garlic, Quinine, Palm kernel oil.

Synthetic Drugs:

These are man-made in laboratories using chemicals.

Examples: Paracetamol, Panadol, Amoxicillin, Chloroquine, Ibuprofens 

Differences between Natural and Synthetic Drugs:

Features Natural Drugs Synthetic Drugs

Source From plants or animals Made in laboratories

Cost Usually cheaper Usually more expensive

Example. Ginger, Aloe vera Paracetamol, Chloroquine

                     Importance of Drugs:

1. Cure and prevent diseases.

2. Relieve pain.

3. Help the body fight infection.

4. Maintain good health.

Lesson Sequence :

Step 1: Teacher introduces the new lesson 

Step 2: Teacher revises the previous lesson 

Step 3: Teacher writes and explains the new lesson 

Assessment: She evaluate the pupils by asking 

them the following questions 👇 

Evaluation Questions:

1. Define a drug.

2. Mention two types of drugs.

3. Give two examples each of natural and synthetic drugs.

4. List two importance of drugs.

Conclusion: She Summarises the entire lesson 

Assignment: Draw one natural and one synthetic drug. Label them clearly.

              Moral / Islamic Connection 🌙:

The Qur’an says:

“And We send down from the Qur’an that which is a healing and a mercy.” – Qur’an 17:82

Medicine is part of Allah’s mercy — we must use it wisely and with gratitude.

        Teacher’s Reflection (Smart Deen Academy)

Knowledge of drugs builds appreciation for both nature and science — a balance that reflects Allah’s wisdom.