Class 1 Maths - MAHARASHTRA

What is Long? What is Round?

The chapter What is Long? What is Round? introduces Class 1 students to basic geometric shapes and physical properties of objects. Children learn to identify and differentiate between objects that roll, slide, are long, or are round through fun everyday examples. This foundational topic helps young learners observe their surroundings and understand spatial awareness. For the Maharashtra State Board (MSBSHSE) examinations, questions from this chapter test the child's ability to classify objects based on their shape and movement, laying the groundwork for more advanced geometry in later grades.

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Key Concepts

Rolling Objects

Objects that have curved surfaces, like balls and marbles, can roll easily on the ground.

Sliding Objects

Objects that have flat surfaces, like books and boxes, can slide down a slope rather than roll.

Long Objects

Objects that have a greater length compared to their width, such as a pencil or a stick.

Round Objects

Objects that are circular or spherical in shape with no sharp corners, like a bangle or a coin.

Objects that both Roll and Slide

Some objects like a cylinder (a water bottle or a can) have both curved and flat surfaces, so they can both roll and slide.

Important Formulas

A round object with a curved surface rolls.
A flat surface helps an object slide.
Cylinders have flat surfaces for sliding and curved surfaces for rolling.

Board Exam Info

In the Maharashtra (MSBSHSE) Class 1 Mathematics examinations, this chapter typically carries about 3 to 5 marks. Common question types include matching objects to their properties (rolling vs. sliding), circling objects that are long or round, and identifying whether a given shape rolls or slides.

Frequently Asked Questions

Why does a ball roll while a book slides?

A ball has a curved surface which lets it roll in all directions, whereas a book has flat surfaces that help it slide smoothly.

Can an object both roll and slide?

Yes! Objects like a water bottle or a soda can have a flat top and bottom for sliding and a curved middle for rolling.

How do I teach my child to identify long and round objects?

Use everyday household items like pencils (long), coins (round), and footballs (round) to let them touch, feel, and classify them.

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