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
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
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 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 .
Occupation is a job that people do to earn money. People have different occupations
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 – 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
Big and strong.
Have large woody stem called Trunk which divides into many branches.