domingo, junio 12, 2022

NATURAL SCIENCE - YEAR 4 - NEW UNIT: ENERGY AND MACHINES - LESSON: DISCOVERIES AND INVENTIONS + UNIT MIND MAP

 NATURAL SCIENCE

Unit: Energy and machines

LESSON: DISCOVERIES AND INVENTIONS + UNIT MIND MAP


We are going to start doing our Unit's song:



TODAY'S LESSON: DISCOVERIES AND INVENTIONS + UNIT MIND MAP

One question: How important is your computer for you?:

Not important at all - Somehow important - It is important - It is very important

Well... And how important is the screen  🖥 for your computer?

Not important at all - Somehow important - It is important - It is very important

Do you know how important light 💡 is for the screen of your computer... Or for the projector that we use in class?... Well it is very, VERY important... Because with no light... Your computer or the class projector would not work at all 😱!... 

So... The person that invented the light bulbs... Help the person who later invented the computers... It's like a chain... 

Inventors are really important... They have ideas that help the rest of the humanity to live better...

People started using their brain to invent interesting things a long time ago...

One of them was Archimedes... This video shows you his story:


And finally... The inventor of the light bulb 💡... Thomas Edison!!:



This is your lesson's summary:


And this is your Unit's Mind map:


Interactives activities:










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