Number System
* Consolidating the sense of
numberness up to 5 digits, Size,
estimation of numbers, identifying
smaller, larger, etc.
* Multiples and factors, divisibility rule
of 2, 3, 4, 5, 6, 8, 9, 10, 11.
* Even/odd and
prime/composite numbers,
Co-prime numbers.
Integers
• Multiplication and division of
integers.
• Properties of integers (including
identities for addition &
multiplication, commutative, associative,
distributive).
*Expressing commutative and
associative properties in a general
form.
• Word problems including
integers.
Fractions and rational numbers
• Multiplication of fractions
• Fraction as an operator
• Reciprocal of a fraction
• Division of fractions
• Word problems involving mixed fractions
Rational Numbers Operations
• Word problem (higher logic,
two operations, including ideas
like area)
Powers
• Integers as exponents.
• Laws of exponents with integral powers
Squares, Square roots, Cubes, Cube roots.
Ratio and Proportion
Geometry
Mensration
Algebric expressions
Food
* Sources of food
* Plant parts and animal
products as sources of
food.
* Herbivores,carnivores, omnivores.
* Autotrophic and heterotrophic nutrition.
* Parasites, saprophytes
* Photosynthesis.
Micro-organisms
* Micro organisms – useful and harmful.
* Life Processes.
Components of food
* Carbohydrates, fats,
proteins, vitamins,
minerals, fibres, their
sources and significance
for human health.
* Balanced diet; diseases and
disabilities due to food
deficiencies.
* Types of nutrition,
nutrition in
human beings, Organ and organ
systems – human
ruminants; types of
teeth; link with transport
and respiration.
Cleaning food
* Food Production Processes
* Threshing, winnowing,
hand picking,
sedimentation, filtration.
Materials
* Wool, silk – animal fibres.
* Process of extraction of
silk.
* Heat flow; temperature.
* Metals and non-metals.
* Combustion, flame
* Types of fuels, fuel efficiency.
* Pollution and its effect.
Different kinds of materials
* Grouping things on the
basis of common
properties.
* Classification of
substances into acidic,
basic and neutral
indicators.
How things change/
react with one another
* Reversible and non reversible Processes.
* Solubility, saturated
solutions.
* Chemical substances; in a
chemical reaction
The World of the Living,
Living /non-living
* Characteristics; habitat;
biotic, abiotic (light,
temperature, water, air,soil, fire).
Climate, soil types, soil
profile, absorption of
water in soil, suitability for
crops.
* Respiration in plants and
animals.
* Cell structure, plant and
animal cells.
* Habitat variation – aquatic,
deserts, mountains etc. –
plants and animals
adaptation; other plant
part modifications like
tendrils, thorns etc.
Animals in deserts and
water.
Plants – form and function
* Morphological structure
and function of root,
stem and leaves. Structure
of the flower.
* Herbs, shrubs, trees.
* Transport of food and
water in plants.
* Multiplication in plants:
Vegetative, asexual and
sexual reproduction in
plants, pollination - cross,
self pollination;
pollinators, fertilisation,
fruit, seed.
Animals – form and function
* Structure and functions of
the animal body; Human
skeletal system, some
other animals e.g. fish,
bird, cockroach, snail.
Moving Things, People
* Measurement of
length. Motion as change
in position with time.
* Measurement of time
using periodic events.
* Idea of force-push or
pull; change in speed,
direction of moving
objects and shape of
objects by applying force;
contact and non-contact
forces.
* Conductor, Insulator.
* Pressure, Friction and sound
Magnets
* Properties of magnets,
Poles, electromagnetism basics,
earth as magnet.
Natural Phenomena and Resources
* Rain, thunder and
lightning
* Evaporation and
condensation, water in
different states. Water
cycle.
* High-speed winds and
heavy rainfall.
* Non conventional sources of energy.
* Importance of natural resources and their production.
* Droughts and floods.
* Consequences of
deforestation.
* Properties of soil.
* Reforestation; recycling
of paper.
Light
* Classification of various
materials in terms of
transparent, translucent
and opaque.
* Reflecting surfaces
* Rectilinear propagation of
light.
* Real and virtual images.
* Laws of reflection.
* Characteristics of images.
* Dispersion of light.
* Structure of the eye and eye defects.
Night sky
What do we see in the sky
at night? How can we
identify stars and planets?
Idea about heavenly
bodies/celestial objects
and their classification –
moon, planets, stars,
constellations.
* Motion of celestial objects in space; the solar system.
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