Grade 2 Science (NSO) : Air and water

Before starting lets take a look at the Grade 1 lessons

Air and Water : Properties

Air and Water : Use

Activities: Worksheets on Air and Water

Air

Living things need air to breathe

Moving air is called Wind

A gentle wind is called Breeze

A strong fast wind is called a Storm

A very strong wind is called Gale

Uses of moving air

A weather cock or wind vane is used to know the direction of the wind. At airports we use wind sock to know the direction of the wind. When aeroplanes fly in the direction of the wind , it saves fuel.

Wind makes windmill work. They are used to generate wind energy which is used to grind grains, pump water and make electricity.

Helps in sailing boats

A parachute falls slowly because of the wind

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Grade 2 Science (NSO) : Rocks and minerals

Rocks

Earth is made up of hard matter called rocks. They come in different shapes, colour and size. Rocks are found under the soil, in rivers and seas. They are solid material made up of one or more minerals.

Rocks can be hard ( granite) or soft (chalk)

 

Some important rocks :

Granite : 

Granite is a light-colored igneous rock with grains large enough to be visible with the unaided eye.

It is the most common igneous rock found on the Earth’s surface

Granite is composed mainly of  quartz and fedspar  with minor amounts of mica and other minerals. This mineral composition usually gives granite a red, pink, gray, or white color with dark mineral grains visible throughout the rock .

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Grade 2 Science (NSO) : Good habits and safety rules

Before starting lets take a look at the Grade 1 lessons

Human beings: Good habits

Safety: Safety rules

Safety: Traffic rules

Safety: Activities and worksheets

Safety Rules

Safety rules at home :

  • Do not play with match sticks, scissors, switches, plugs , fire, knives etc
  • Keep things in proper places afetr using them
  • Immediately inform an adult if you get hurt

Safety rules on the road

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Grade 2 Science(NSO) : Occupations

Occupations

Occupation is a job that people do to earn money. People have different occupations

Activities :

jobs-word-jumbles1 occupationWS

occupationWS

 

 

Grade 2 Science(NSO) : Food

Food that we eat

Before starting lets take a look at the Grade 1 lesson

Human beings :Healthy foods

Food from plants :

 

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Papers : NSO olympiad class 2

NSO papers and worksheets Grade 2

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NSOWS1

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NSOWS3

NSOWS4

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NSO for Grade 2

A look at the syllabus for NSO for class 2. I have tried designing the lessons based on the  previous year question papers.

Section 1 : Mental Ability/Logical reasoning

Section 2 : Science

 

Chapter 1 : Plants

-> Types  of plant

-> Parts of a plant and their functions

-> Food and other things we get from plants

 

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