Class 5 (ICSE) • Science (EVS)Chapter 7: Simple Machines and Their Uses⭐ Topic 2
Practice and Revision - Simple Machines and Their Uses
Let us practise and revise what we learned about simple machines and their uses. Simple machines, like levers, pulleys, and wheels, make wor
1
Know it
Step 1 of 3
2
See the pattern
Step 2 of 3
3
Try it out
Step 3 of 3
Fun picture
Try it now
Learn the idea step by step
1
Know it
A lever is a simple machine, like a see-saw, that helps us lift heavy objects with less effort by using a pivot point.
2
Quick revision
Remember these!
- A lever helps lift objects with less effort.
- A see-saw is an example of a lever.
- A pulley uses a wheel and rope to lift things.
- Wells and flagpoles use pulleys.
- Wheels and axles help things move easily.
- They reduce friction.
- Carts and bicycles use wheels and axles.
- Simple machines make tasks easier and efficient.
Words to know
simple machines and their usesicse class 5 evs