General Science Book for Class 7
Table of Content for: Balochistan Board > Class 7 > General Science (Total Videos: 171 )
Chapter 1: Human Organ Systems
- 1.1: Human Digestive System (7 videos)
- 1.2: Respiratory System (9 videos)
Chapter 2: Transport in Humans And Plants
- 2.1: Transport in Humans (4 videos)
- 2.2: Disorders of Circulatory System (5 videos)
- 2.3: Transplantation of Tissues or Organs (1 videos)
- 2.4: Transportation in Plants (3 videos)
- 2.5: Translocation (1 videos) . . .
Total Sections: 6 | Total Videos: 16
Chapter 3: Reproduction in Plants
- 3.1: Pollination (5 videos)
- 3.2: Kinds of Reproduction (7 videos)
- 3.3: Fertilization in Plants (1 videos)
- 3.4: Formation of Seed and Fruit (2 videos)
Chapter 4: Environment and Feeding Relationship
- 4.1: Ecosystem (4 videos)
- 4.2: Habitat (12 videos)
- 4.3: Biotic components and Their Relation Wi (3 videos)
Chapter 5: Water
- 5.1: Water and Life (1 videos)
- 5.2: Sources of Water (2 videos)
- 5.3: Impurities of Water (1 videos)
- 5.4: Cleaning of Water (4 videos)
- 5.5: Uses of Water (2 videos)
Total Sections: 5 | Total Videos: 10
Chapter 6: Structure of an Atom
- 6.1: Structure of an Atom (2 videos)
- 6.2: Atomic Number and Mass Number (2 videos)
- 6.3: Distribution of Electrons in Shells or (3 videos)
- 6.4: Valency And Ions (4 videos)
- 6.5: Isotopes And Their Uses (2 videos) . . .
Chapter 7: Physical and Chemical Changes And P
- 7.1: Physical and Chemical Changes (2 videos)
- 7.2: Applications of Chemical Changes (6 videos)
- 7.3: Reversible And Irreversible Changes (1 videos)
Chapter 8: Transmission of Heat
- 8.1: Transmission of heat (1 videos)
- 8.2: Conduction (4 videos)
- 8.3: Convection (2 videos)
- 8.4: Radiation (3 videos)
- 8.5: Vacuum Flask (1 videos)
Total Sections: 5 | Total Videos: 11
Chapter 9: Dispersion of Light
- 9.1: Refraction of Light (2 videos)
- 9.2: Laws of Refraction (2 videos)
- 9.3: Real and Apparent Depth (1 videos)
- 9.4: Critical Angle (1 videos)
- 9.5: Total Internal Reflection (5 videos) . . .
Chapter 10: Sound Waves
- 10.1: Waves and their Types (4 videos)
- 10.2: Wavelength, Amplitude, Frequency and Sp (4 videos)
- 10.3: Pitch and Loudness (2 videos)
- 10.4: Audible Frequency Range (1 videos)
- 10.5: Design of A Simple Musical Instrument (1 videos) . . .
Chapter 11: Circuits And Electric Current
- 11.1: Flow of Electric Current (3 videos)
- 11.2: Types of Electric Circuits (2 videos)
- 11.3: The Circuits Used For Different Purposes (1 videos)
- 11.4: Energy Transfer In an Electrical Circuit (1 videos)
- 11.5: Effects of Electric Current (4 videos) . . .
Total Sections: 8 | Total Videos: 19
Chapter 12: Investigating The Space
- 12.1: What's Beyond Our Solar System (2 videos)
- 12.2: Stars, Stars Distances, Galaxies and M (3 videos)
- 12.3: Constellations (1 videos)
- 12.4: Looking At Stars (1 videos)
- 12.5: Precautions to Observe Sun (1 videos) . . .
