Class 2 Maths - CBSE
Shapes Around Us
The chapter Shapes Around Us introduces Class 2 CBSE students to basic geometric figures by connecting them to everyday objects like balls, books, and caps. Students learn to recognize, name, and differentiate between 2D shapes such as squares, rectangles, triangles, and circles, as well as 3D shapes like cubes, cylinders, cones, and spheres. Understanding these shapes is fundamental for spatial awareness and forms the bedrock of geometry for future board exams, carrying a weightage of around 5 to 8 marks in early math assessments through objective and matching questions.
Start Learning FreeKey Concepts
Circle
A completely round shape with no corners and no straight sides, just like a coin or a bangle.
Square
A flat shape with 4 equal straight sides and 4 sharp corners, similar to a carrom board.
Rectangle
A flat shape with 4 straight sides where the opposite sides are equal, and 4 corners, like a door or a book.
Triangle
A flat shape that has 3 straight sides and 3 corners, just like a slice of pizza or a musical triangle.
Rolling and Sliding
Round objects like balls roll on the ground because of curved surfaces, while flat objects like boxes slide.
Important Formulas
Board Exam Info
In CBSE Class 2 Mathematics, this chapter usually carries about 6 marks. Questions are very scoring and typically include matching objects to their shapes, counting sides and corners of given figures, and identifying whether an object will roll or slide.
Frequently Asked Questions
Does a circle have any corners?
No, a circle is completely round and has zero corners and zero straight sides.
What is the difference between a square and a rectangle?
A square has all 4 sides of equal length, while a rectangle only has its opposite sides equal.
Why do some objects roll while others slide?
Objects with curved surfaces like spheres and cylinders roll, whereas objects with flat surfaces like boxes slide.
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