PPT: The Surajkund Fair | Mathematics for Class 3 (Maths Mela) PDF Download

 Page 1


THE SURAJKUND FAIR
Class 3
Page 2


THE SURAJKUND FAIR
Class 3
Lesson Objectives
Understand symmetry and lines of
symmetry
Identify mirror images of letters and
numbers
Learn about patterns and sequences
Use maps and directions
Page 3


THE SURAJKUND FAIR
Class 3
Lesson Objectives
Understand symmetry and lines of
symmetry
Identify mirror images of letters and
numbers
Learn about patterns and sequences
Use maps and directions
What is Symmetry?
Symmetry means when an object can be divided into
two equal halves that are mirror images of each other.
Page 4


THE SURAJKUND FAIR
Class 3
Lesson Objectives
Understand symmetry and lines of
symmetry
Identify mirror images of letters and
numbers
Learn about patterns and sequences
Use maps and directions
What is Symmetry?
Symmetry means when an object can be divided into
two equal halves that are mirror images of each other.
What is Symmetry?
Example:
Butterfly – Both wings are identical.
Page 5


THE SURAJKUND FAIR
Class 3
Lesson Objectives
Understand symmetry and lines of
symmetry
Identify mirror images of letters and
numbers
Learn about patterns and sequences
Use maps and directions
What is Symmetry?
Symmetry means when an object can be divided into
two equal halves that are mirror images of each other.
What is Symmetry?
Example:
Butterfly – Both wings are identical.
Line of Symmetry
A line of symmetry is an invisible line that splits an object into
two equal halves.
Examples:
Square has 4 lines of symmetry
Heart has 1 line of symmetry
Butterfly has 1 line of symmetry