Class 4 Maths - RAJASTHAN
Shapes Around Us
The chapter Shapes Around Us in Class 4 Mathematics introduces students to basic geometrical shapes like rectangles, squares, triangles, and circles. Young learners explore these shapes by looking at everyday objects such as books, carrom boards, and coins. This foundational chapter teaches students to recognize, name, and count the sides and corners of 2D shapes. Understanding these basic geometric concepts is vital for board exams and everyday life, as it builds the spatial awareness needed for advanced geometry in later classes.
Start Learning FreeKey Concepts
Rectangle
A shape that has 4 sides and 4 corners, where the opposite sides are equal in length.
Square
A special 4-sided shape where all 4 sides are of equal length and it has 4 corners.
Triangle
A simple closed shape that has 3 sides and 3 corners.
Circle
A round shape that has no straight sides and no corners.
Sides and Corners
Sides are the straight lines that make up a shape, and corners (vertices) are the points where two sides meet.
Important Formulas
Board Exam Info
In the Rajasthan (RBSE) Class 4 Mathematics examination, this chapter typically carries around 5 to 8 marks. Common question types include matching shapes with real-life objects, counting the number of sides and corners in given figures, and identifying shapes from descriptions.
Frequently Asked Questions
What is the difference between a square and a rectangle?
A square has 4 equal sides, whereas a rectangle only has its opposite sides equal to each other.
Does a circle have any corners?
No, a circle is completely round and has 0 sides and 0 corners.
What is another name for a corner in a shape?
A corner is also called a vertex.
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