Mathematics, Physics and Chemistry for Class 8th (8th+Foundation)

Math:

Number System: This unit deals with rational numbers,
powers, squares, square roots, cubes, cube roots, and playing with numbers.

Algebra: Students learn about algebraic expressions
and their applications.

Ratio and Proportion: This section covers the concepts
of ratio and proportion.

Geometry: The syllabus introduces understanding
shapes, representing 3-D in 2-D, and construction.

Mensuration: Students explore the measurement of
various geometrical figures and their areas and volumes.

Data Handling: This includes organizing and
interpreting data, as well as understanding probability.

Introduction to Graphs: Students are introduced to the
concept of graphs and how to interpret them

 

Physics:

The Physics section covers topics such as Force and
Pressure, where students learn about the effects of force and the concept of
pressure; Friction, which explains the force that opposes motion; Sound,
detailing how sound is produced and travels; Chemical Effects of Electric
Current, which looks at the conductive nature of liquids; Some Natural
Phenomena, dealing with phenomena like lightning and earthquakes; Light, which
includes the laws of reflection and refraction; and Stars and The Solar System,
which introduces students to celestial bodies.

 

Chemistry:

The Chemistry portion includes chapters on Synthetic
Fibres and Plastics, discussing the types and properties of synthetic
materials; Materials: Metals and Non-Metals, which describes the physical and
chemical properties of metals and non-metals; Coal and Petroleum, covering
fossil fuels and their importance; Combustion and Flame, which explains the
chemical process of burning; and Pollution of Air and Water, highlighting the
causes and effects of pollution on the environment and human health.

 

Biology:

  • Crop Production and Management: Covers agricultural practices, crop preparation, sowing, irrigation, weeding, harvesting, and food storage.
  • Microorganisms: Friend and Foe: Explores types of microorganisms, their beneficial and harmful effects, food preservation, and the nitrogen cycle.
  • Conservation of Plants and Animals: Focuses on deforestation, biodiversity conservation, wildlife sanctuaries, national parks, and endangered species.
  • Reproduction in Animals: Details modes of reproduction, sexual and asexual processes, fertilization, development of the embryo, and metamorphosis.
  • Reaching the Age of Adolescence: Discusses puberty, bodily changes, the role of hormones, reproductive health, and personal hygiene.

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