PPT: The World of Things | EVS Class 3: The World around us (Our Wondrous World) PDF Download

 Page 1


The world of things
EVS, CLASS 3
Page 2


The world of things
EVS, CLASS 3
Introduction
Ever wondered what your table or glasses are
made of?
Wood comes from nature, while plastic is man-
made.
Some materials let light pass through; others
block it.
In this chapter we will learn about different types
of materials.
By the end, you’ll be a Material Expert!
Page 3


The world of things
EVS, CLASS 3
Introduction
Ever wondered what your table or glasses are
made of?
Wood comes from nature, while plastic is man-
made.
Some materials let light pass through; others
block it.
In this chapter we will learn about different types
of materials.
By the end, you’ll be a Material Expert!
Let's Take a Look Around Us!
Khushi notices that various objects in her
classroom are made of different materials.
She wonders where they come from and
what they are made of.
Tables are made of wood, while door hinges
are made of metals.
Metals are extracted from the Earth.
Glass is mostly made of sand!
Page 4


The world of things
EVS, CLASS 3
Introduction
Ever wondered what your table or glasses are
made of?
Wood comes from nature, while plastic is man-
made.
Some materials let light pass through; others
block it.
In this chapter we will learn about different types
of materials.
By the end, you’ll be a Material Expert!
Let's Take a Look Around Us!
Khushi notices that various objects in her
classroom are made of different materials.
She wonders where they come from and
what they are made of.
Tables are made of wood, while door hinges
are made of metals.
Metals are extracted from the Earth.
Glass is mostly made of sand!
See-through Materials!
Khushi saw the beautiful flowers and tried to
touch them but her hand touched the glass.
She understands that there are two types of
objects.
See-Through: Objects let light pass through
them, so you can see what's on the other side.
Clear: These objects are clear and don't block
your view.
Page 5


The world of things
EVS, CLASS 3
Introduction
Ever wondered what your table or glasses are
made of?
Wood comes from nature, while plastic is man-
made.
Some materials let light pass through; others
block it.
In this chapter we will learn about different types
of materials.
By the end, you’ll be a Material Expert!
Let's Take a Look Around Us!
Khushi notices that various objects in her
classroom are made of different materials.
She wonders where they come from and
what they are made of.
Tables are made of wood, while door hinges
are made of metals.
Metals are extracted from the Earth.
Glass is mostly made of sand!
See-through Materials!
Khushi saw the beautiful flowers and tried to
touch them but her hand touched the glass.
She understands that there are two types of
objects.
See-Through: Objects let light pass through
them, so you can see what's on the other side.
Clear: These objects are clear and don't block
your view.
Types of Materials
Transparent: These materials allow light to
pass through them clearly, so you can see
through them easily. Example: Glass windows.
Translucent: These materials let some
light through but not enough to see
through them.
Opaque: These materials do not allow light to
pass through, making it impossible to see
through them.