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Physical Science Class VII

PHYSICAL SCIENCE CLASS VII SYLLABUS

ICSE syllabus pattern, which is the most comprehensive one will be followed. This will cover the general topics of CBSE and WBBSE board.

Unit 1: Introduction to Physical Science

  • Scope of Physical Science
  • Scope of Physics and Chemistry
  • Overview of the course and general ideas

Unit 2: Physical Quantities and Measurement

  • Idea of physical quantities
  • Understanding fundamental quantity and derived quantity
  • Definition of some derived quantities like volume, density and speed,
  • Measurement of volume, density and speed
  • Numerical on these measurements.

Unit 3: Motion

  • Definition of motion
  • Identifying objects in motion and rest
  • Uniform and non-uniform motion.
  • Concept of speed and average speed.
  • Definition of weight
  • Difference and relation between mass and weight.

Unit 4: Energy

  • Concept of energy and its unit
  • Different forms of energy
  • Law of conservation of energy with examples

Unit 5: Light Energy

  • Reflection of light
  • Angle of incidence and angle of reflection
  • Law of reflection
  • Using law of reflection to form an image by a plane mirror, Characteristics of the image
  • Speed of light and its importance
  • Primary colours
  • Formation of secondary colours
  • Observed colour of an object

Unit 6: Heat energy

  • Defining heat as energy
  • Units of heat
  • Temperature scales
  • Different effects of heat energy
  • Different modes of heat transfer
  • Conductor and insulator and their application
  • Construction and working of thermos flask

Unit 7: Sound Energy

  • Different sources of sound.
  • Sound as a longitudinal wave.
  • Amplitude and frequency of sound
  • Sound transmission
  • Reflection and absorption of sound
  • Relative speed of sound in different mediums
  • Designing a sound-proof box

Unit 8: Electricity and Magnetism

  • Law of magnetism
  • Test for a magnet
  • Electromagnetism
  • Construction of an electric bell
  • Current and flow of charge
  • Electric cell as source of electricity
  • Resistors and resistance
  • Standard symbols of different electrical components
  • Series and parallel circuit
  • Conductors and insulators of electricity

Unit 9: Matter and its composition

  • Description of matter
  • Atoms and molecules
  • States of matter
  • Forces which keep atoms and molecules together.

Unit 10 : Physical and Chemical Changes

  • Types of changes
  • Difference between physical and chemical changes
  • Examples of physical and chemical changes

Unit 11: Elements, compounds and mixtures

  • Pure substances and impure substances
  • Elements and their classification
  • Compounds and their characteristics
  • Mixture and separation of the components of mixture

Unit 12: Atomic structure

  • Definition of atom
  • Dalton’s atomic theory
  • Molecules
  • Characteristics of molecules
  • Atomicity
  • Molecular formula of an element
  • Molecules of compounds
  • Radicals
  • Valency
  • Relationship between valency of elements and periodic table
  • Molecular formula of compounds

Unit 13: Language of Chemistry

  • Chemical reactions
  • Occurrence of chemical reactions
  • Chemical equations

Unit 14: Metals and Non- metals

  • Classification of elements
  • Metals and non-metals and their occurrences
  • Comparison of metals and non-metals
  • Uses of some metals and non-metals
  • Metalloids
  • Inert gasses
  • Corrosion in metals
  • Prevention from rusting

Unit 15: metalloids

499.00
/ month.

New Class Time : Weekly One Class

Experts :

Srijani Chakraborty

Design Engineer (Mechanical) Jadavpur University

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