Rolling and Sliding

Rolling and Sliding

Keywords: Roll, Slide

Travel through

Teacher's Note: Teacher can emphasise that the round objects only roll through the above pictures.

Learn

Round objects roll on a slide.

Flat objects slide on a slide.

Both round and flat objects either roll or slide on a slide according to the nature of the object.

Activity

Use a slide, to test the following objects that are given in the table and draw  in the suitable place.

Think like a Mathematician

Which box is easy to move? Why?

Box which have tyre can move easily. Tyre creates rolling motion.

Practice

Circle the objects that can only roll.

Circle the objects that can only slide.

Tick (✓) the objects that can both roll and slide.