Class 2 Maths - CBSE

Shadow Story (Togalu)

The chapter Shadow Story (Togalu) in Class 2 CBSE Mathematics introduces young learners to the fun and fascinating world of shapes, sizes, and shadows. Students learn how objects cast shadows and how the size of a shadow changes depending on the distance between the light source and the object. This chapter builds important visual and spatial awareness, helping children recognize basic 2D and 3D shapes from their outlines. While Class 2 board assessments rely on continuous internal evaluation rather than heavy exams, this topic frequently appears in formative assessments through shape-matching and shadow-identification activities.

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Key Concepts

What is a Shadow?

A dark shape made when an object blocks light from the sun or a bulb.

Shadow Shapes

Shadows show the outline of an object, but they do not show the object's color or internal details.

Size of Shadows

When an object is close to the light, its shadow is big. When it moves far away, the shadow gets small.

Recognizing Shapes

We can guess what an object is just by looking at the shape of its shadow.

Important Formulas

Object + Light Blocked = Shadow Formed
Closer to Light = Bigger Shadow
Farther from Light = Smaller Shadow

Board Exam Info

In CBSE Class 2, this chapter is part of environmental math and spatial understanding, carrying around 3 to 5 marks in formative assessments and worksheets. Questions usually involve matching objects to their correct shadow outlines or identifying shapes.

Frequently Asked Questions

Why do shadows change size?

Shadows change size depending on how close or far the object is from the light source.

Can we see colors in a shadow?

No, shadows are always dark because they are just blocked light, not the actual object.

Do we need light to make a shadow?

Yes, shadows can only be formed when light is blocked by an object.

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