This document provides information about simple machines for educational purposes. It begins with examples of levers, inclined planes, and wheels and axles as simple machines. Then it defines and provides images of the seven types of simple machines: wheel and axle, lever, screw, gear, pulley, inclined plane, and wedge. Links are included for interactive activities to identify simple machines. The document aims to teach students about different simple machines through examples, definitions, and hands-on activities.

1. Video Time!
Link: https://www.pbslearningmedia.org/resource/ket-earlychild-sci3/lets-have-fun-
with-simple-machines/#.X7T0QWgzbcc

2. From the Video…
Guess the Simple Machines below!

3. Answer:
Lever
Inclined Plane
Wheel and axle

4. Simple
Machines
Today’s Lesson:

5. Types of Simple Machines:
Wheel
and axle
Lever Screw
Pulley
Gear
Inclined
plane
Wedge

6. Wordwall: Find the seven of
Simple Machine
Link: https://wordwall.net/resource/3175918/find-seven-simple-machines
…

7. Types of Simple Machines:
Wheel
and axle
Lever Screw
Pulley
Gear
Inclined
plane
Wedge
…

8. Wheel and axle
A tool that consist of a wheel
fixed on a rod called an axle.
1

9. Lever
A tool that consists of a
rod fixed on a fulcrum to
lift or pry up the load of
objects.
2

10. Screw
A grooved cylindrical
tool that can be inserted
into objects by rotating
it to unite or tighten two
parts of an object.
3

11. Gear
A tool that consists of jagged wheels.
4

12. Pulley
A tool that
consists of a wheel
with a groove that
allows a rope to
pass through it to
lift or lower a load.
5

13. Inclined plane 6
A tilted flat surface which has one of
its ends at a different height.

14. Wedge
A tool which has one pointed end and is
used to cut, hold and stop and object.
7
…

15. Link:
https://www.science4us.com/elementary-physical-
science/force-and-motion/simple-machines/
Label It!: Simple Machines
…

16. Link:
http://d3tt741pwxqwm0.cloudfront.net/KET/evlearnket/Lets-Fix-
Chucks-Machine/index.html
Let’s Fix Chuck’s Machine!

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Thank You!
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