We have learnt about Science and Technology.
Today we are going to brainstorm: Engineering

What is Engineering:
-Building of various things – like building, roads, vehicles and technology and more .. giving ideas
-Making air craft and rockets
Where did the idea to make air plane come from?
-From a bird
Where did the idea to make a submarine come from ?
-From a fish
Sonar is the device that helps to know how deep is the ocean is.
-dolphins already have the sonar to know the depth
Compass shows us direction. How do the birds know the direction on where to fly?
-The birds have the compass in their beak.. that is how they find direction.
From where die we get the idea for electricity?
-from lightning
All engineering good ideas come from nature, animals, environment
So for engineering anything .. where do you start?
In the nature…
Key Engineering Concept :

1. Creation or building
2. Maintenance
3. Change

Engineering is about using what is in nature
vs recreating and building from scratch.