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TOPIC IN TERM II

GRADE VII

1. EXPANSION

Expansion of solid, liquid, and gas substances

The application of the principles of expansion

2. Heat

The effect of heat to change of temberature and the forms of substances

The heat that needs to rise the temperature

The quantities which accelerate evaporation

Heat that needs to boiling and melting

Relationship between heat, mass, spesific heat, and temperature to solve some problems in daily life

3. Physical and chemical changes

Classification of physical and chemical changes in daily life

Separating mixtures by particle size and boiling point

Water purification

The characteristics of physical and chemical changes

The chemical reaction based on colour or temperature alteration

4. Rectilinear Motion

Regular rectilinear motion

Regular change rectilinear motion

Velocity and speed

Acceleration

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