Geometry

The chapter introduces us to basic elements of geometry and its linkage in our everyday experience. It describes the elements of different shapes and interior and exterior regions of different figures.

This chapter discusses the ways of comparison of line segments and angles, the concept of angles in daily life and their classification. Identification of shapes and their classification and 3D shapes and their elements are also discussed here.

The chapter provides a brief description of the uses of geometrical instruments. It describes the construction of the circle with different angles, line segments, perpendicular bisectors, and angles of different measures.

This chapter deals with the identification of symmetrical objects and their line of symmetry. It explains the identification figures with lines of symmetry, the similarity between reflection and symmetry, and the existence of symmetry in nature.