Machines

Simple or Complex Machine

• Simple Machine

• Complex Machine

Simple or Complex Machine

• Simple Machine

• Complex Machine

Machines made up of one or more simple machines

• Simple machines

• Complex machines

Which one is a hammer?

• 
• 
• 
• 

Why should we wear globes?

• To protect our heads from falling objects

• To protect our ears from very loud noise

• To protect our hands from cuts, hot objects or chemicals

• To protect our feet from falling and sharp objects.

What did Johannes Gutenberg invent?

• 
• 
• 
• 

What are MILESTONES?

• Are chicken fillets

• Are important events in the development of something or a person's history

• Are people inventing and creating new things

• It is a new brand of cars

Is the light bulb a Milestone?

• Yes

• No

Name this simple machine

• Pulley

• Screw

• Inclines plane

• Lever

Name this complex machine

• Stappler

• Scissors

• Crane

• Bicycle