Yes that's right! Its BLUE!
Lets make a blue ball!
First! Take a chunk of clay from your supplies
Students, do you know how to make spheres? Here, Take a chunk of clay and place it between your palms and slowly move them in circular motion. Like this!
Does your ball look like this?
But is this enough? Does the planet look like this?
NOOOOOOOOOOO!
So then what do we do to make this blue ball look more like our planet?
Yes we have to use some green too!
Roll out a thin sheet of green clay.
Use a ruler to cut odd shapes like this.
Once you attach the green to the blue ball, your planet should look something like this!
Wow! The planets you made look so wonderful!
This is a great job!
But...What does the blue represent?