6th Primary Science

Building the Living Organism | Matter | Sound & Light | Heat | Electricity

Building the Living Organism

1. The Cell
The Plant Cell The Plant Cell (2) The Animal Cell The Animal Cell (2)

2. The Human Digestive System
How to Keep the Digestive System Healthy The Alimentary canal Associates The Alimentary Canal The Alimentary Canal (2) The Anklystoma Warm The Mechanism of the Digestion Process The Mechanism of the Digestion Process (2) The Mechanism of the Digestion Process (3)

3. The Human Respiratory System
The Respiration Process Adaptation of the Respiratory System Organs to their Functions Adaptation of the Respiratory System Organs to their Functions (2) The Mechanism of the Respiration Process The Mechanism of the Respiration Process (2) Gas Exchange Inside the Lungs Hygiene of the Respiratory System How You Can Keep the Respiratory System Healthy? Breathing & Respiration

4. The Human Circulatory System
The Heart The Heart (2) The Blood Vessels The Blood Blood Path in the Human Body How Can You Keep Your Circulatory System Healthy? Blood & Circulation

5. The Human Excretory Systems
The Excretion Process The Urinary System The Skin How Can You Keep the Urinary System Healthy? How Can You Keep the Skin Healthy?

Building the Living Organism | Matter | Sound & Light | Heat | Electricity

Matter

1. The change of Matter
Physical Change of Matter Chemical Change of Matter

2. Solutions
Solutions Solutions (2) Solutions

3. Alkalis, Acids & Salts
Alkalis Alkalis (2) Acids Salts Alkalis, Acids and Salts

Building the Living Organism | Matter | Sound & Light | Heat | Electricity

Sound & Light

1. Sound
Source of Sounds Source of Sounds (2) How is Sound Produced Traveling of Sound Through Different Materials Traveling of Sound Through Different Materials (2) Traveling of Sound Through Different Materials (3) Noise Pollution

2. Light
Nature and Sources of Light Nature and Sources of Light (2) Light Travels in Straight Lines (Properties of Light) Light Travels in Straight Lines (Properties of Light) Formation of Images Through Narrow Holes Formation of Shadows Formation of Shadows The Reflection of Light Light Refraction Light Refraction (2) Analysis of Light Analysis of Light (2)

Building the Living Organism | Matter | Sound & Light | Heat | Electricity

Heat

1. The Feeling of Heat and Some Methods of Generating Heat
The Concept of Heat Transfers of Heat The Use of Heat The Sources of Heat

2. The Transfer of Heat Through Different Media
The Transfer of Heat by Conduction The Transfer of Heat by Convection The Transfer of Heat by Convection (2) The Transfer of Heat by Radiation The Transfer of Heat Through Gases The Transfer of Heat Through Gases (2)

3. Heat Conductors Insulators
Heat Conductors & Insulators Heat Conductors & Insulators (2)

4. The Effect of Heat on Solid, Liquid and Gases

The Effect of Heat on Solids The Effect of Heat on Solids (2) The Effect of Heat on Liquids The Effect of Heat on Liquids (2) Applications on the Expansion of Liquids by Heating and Their Contraction by Cooling Applications on the Expansion of Liquids by Heating and Their Contraction by Cooling (2) Applications on the Expansion of Liquids by Heating and Their Contraction by Cooling (3) Steps for Measuring a Patient's Temperature The Effect of Heat on Gases

Building the Living Organism | Matter | Sound & Light | Heat | Electricity

Electricity

1. Electric Current and its Sources
Identify the Concept of Electric Current The Electric Current and its Sources The Electric Circuit The Electric Circuit The Dry Cell (Dry Battery) The Dry Cell (Dry Battery 2)

2. Uses of Electric Energy at Home
The Heating Effect of the Electric Current Light Bulb Electric Iron Electric Iron (2)

3. The Fuse
The Fuse The Fuse (2) The Safe Use of Electricity at Home Fuses Operation Concept