Page 15 - ICSE Math 6

S. No. Chapter Contents
15. Angles Angle–Vertex, Arm, Naming, Interior and Exterior, Magnitude, Types of
Angles, Special Angles, Special Pairs of Angles, Measurement of a Line
Segment, Measurement of an Angle, Construction of an Angle using Protractor
16. Constructions Construction of Line Segments, Construction of Perpendicular Bisectors of
Line Segments, Construction of Bisectors of Angles, Construction of Angles
(60°, 120°, 90°, 30°, 45°, 135° ), Construction of Angle Equal to a Given Angle,
Construction of Perpendicular to a Line
17. Triangles and Polygon and Types of Polygon, Triangle—Sides, Vertices, Interior and
Quadrilaterals Exterior, Angles, Median and Altitude of a Triangle, Classification of Triangles,
Quadrilateral—Sides, Vertices, Angles, Adjacent and Opposite Sides, Adjacent
and Opposite Angles, Diagonal, Interior and Exterior, Types of Quadrilaterals
18. Circles Circle—Centre, Radius, Diameter, Arc, Sector, Chord, Segment, Semicircle,
Circumference, Interior and Exterior, Construction of Circles
19. Three-dimensional Classification of Objects: 1D, 2D and 3D, Elements of a 3D Shape - Faces,
Shapes Edges and Vertices, 3D Shapes: Cube, Cuboid, Cylinder, Cone, Sphere, Prism,
Pyramid, Nets of 3D Shapes, Visualizing Solid Objects
20. Symmetry Symmetry and line of Symmetry, Reflection and Symmetry, To Construct a
Point Symmetric to a Given Point with Respect to a Line, To Construct a Line
with Respect to which Two Given Points are Symmetric
21. Perimeter and Area Concept of Perimeter, Perimeter of a Rectangle, Square and Triangle, Different
Shapes with the Same Perimeter, Area of a Square and a Rectangle (Using a
Squared Paper), Conversion of Units
22. Data Handling Data: Collection and Organization, Interpreting and Constructing Pictographs,
Interpreting and Constructing Bar Graphs, Measures of Central Tendencies:
Mean and Median

Concepts are well explained At A Glance is the summary
in simple language of the chapter

Solved Examples are given Mental Maths is given to evaluate
after every concept to gain more the level of understanding of the
understanding concepts learnt

Maths Info are given throughout Practice Time given at the end
the chapter to provide additional of the chapter includes variety of
information Chapter questions for practice
Organization
Try These are integrated Think Smart given at the end
throughout the chapter for of the chapter includes thought-
hands-on practice provoking questions

In-text Exercises are given for Activities strengthen the knowledge
reinforcement of the concepts learnt of the concepts

Life Skills based questions are given either throughout the
chapter or at the end of Practice Time