1. Classification of Animals
Description: The weblink contains the characteristics for five different groups of animals.
Core Concepts: Classification of animals.
Description: The weblink contains videos on the recommended intake of different food groups for healthy lifestyle.
Core Concepts: Nutrition.
Description: The weblink contains videos on the list of secondary sexual characteristics observed in individuals after puberty.
Core Concepts: Puberty.
Description: The weblink contains video on how animals and plants survive in a particular habitat with their adaptive features.
Core Concepts: Adaptation.
5. Food Chain and Feeding Relationship
Description: The weblink explains the number of organisms at each level.
Core Concepts: Food chain and feeding relationship.
6. Hard water and Soft Water
Description: The weblink contains video on ways to remove the hardness of water.
Core Concepts: Hard water and soft water.
7. Gravity and Factors
Description: The weblink demonstrates the notion that heavy objects fall more quickly than lighter objects when dropped and that all falling objects would accelerate at the same rate in the absence of air resistance. It also explains free fall of object in different heavenly bodies.
Core Concepts: Gravity and factors.
8. Floating and Sinking
Description: The weblink contains videos on floating and sinking of objects.
Core Concepts: Floating and sinking.
9. Forms of Energy
Description: The weblink contains simulation on how energy is conserved.
Core Concepts: Forms of energy.
Description: The weblink contains a simple simulation showing the two types of circuit.
Core Concepts: Circuit.
Link: Simulation on circuits
Description: The weblink contains videos on magnetic field lines around a simple bar magnet shown by magnetic particles (iron filings here), demonstration on magnetic field lines of bar magnets and properties of magnet.
Core Concepts: Magnet.
12. Properties of Light
Description: The weblink contains simulations showing the reflection and refraction of a ray of light as it attempts to move from one medium to another.
Core Concepts: Properties of light.
13. Earth, Moon, and Sun
Description: The weblink contains video on the earth and moon moving about the sun.
Core Concepts: Earth and moon moving about the sun.
Link: Video animation on earth and moon moving about the sun