Grade 3 Science (NSO) : Food Part 1 – Food Types

A look at the grade 2 lesson

Grade 2 Science(NSO) : Food

Food can be divided into three types

Energy giving food

Give us energy to work. They contain carbohydrate and fats.

Carbohydrates

They are found in foods like rice, pasta, cassava, yam etc. when starchy foods are eaten and digested, simple sugars like glucose are obtained. It is this glucose that the body uses for energy.

There are two major types of carbohydrates:

1. Simple carbohydrates (Sugar)

  • Fruits
  • Milk
  • White sugar you would find in a sugar bowl
  • Chocolates

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Grade 3 Science (NSO) : Birds

Bird, a warm-blooded vertebrate that lays eggs and has feathers and wings.

Type of beaks

 

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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) : 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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Grade 2 Science (NSO): Human Body

Our wonderful body

Lets brush up on the basics first. The class 1 lessons will give a nice overview of our body.

Human beings: Parts of the body

Human Beings : Clothes we wear

Human beings :Healthy foods

Human beings : Sense organs

Human Beings and their needs Worksheets

Type of organs

External organs :

Parts of our body that we can see.

Head, skin, arms, legs, eyes , ears , nose , tongue etc

Skin in the biggest organ of our body

Sense organs are also external organs and they comprise of Nose (smell), Eyes(sight), Ears (hearing),

Tongue (taste), Skin (touch)

Internal organs :

Parts that are inside our body

Brain, heart, lungs, stomach etc

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Grade 2 science (NSO) : Animals

Animals

Lets brush up on the basics first. The class 1 lessons will give a nice overview of the animal life.

Animals: Classification

Animals:Type

Animals:Collective nouns

Animals:Lifecycle

Animals:Animal homes

Animals:Sounds animals make

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Grade 2 Science : Plants

Plants

Lets brush up on the basics first. The class 1 lessons will give a brief overview of the plant life.

Plants:Parts of a plant

Plants : Uses of different plants

Plants: Fruits

Plants – Parts we eat

Plant – Types of plants

Plants activities and worksheets

Type of plants

Let’s learn about the type of plants in more detail

Trees

Big and strong.

Have large woody stem called Trunk which divides into many branches.

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NSO: Understanding family tree

Family Tree

One of the topics in NSO which is pretty confusing is understanding the relationship among individuals in a family.

The questions are never direct and the kid needs to have a good understanding to attempt these questions.

I am putting across some tips which would help in attempting these questions.

  1. Make it visual :  I have tried making this extended family tree which should help the kids in getting a better understanding of the relations.

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