What I learned:

This week for lesson 1.6, I’ve learnt something new. I’ve learnt what scientific notation is and how to use it. Scientific notation is an easier way to write very large or very small numbers. A number is written in scientific notation when a number between 1 to 10 is multiplied by a power of 10. 

Here are the ways to make big and small numbers into scientific notations:

 

 

 

 

 

 

 

 

 

 

 

 

 

And that was what I have learnt this week!