Look at this cool picture of the Solar System.

Now let's see the planets moving in space. Do you know how big is the Earth? What about Neptune? Mars? Watch this video and find out about it:

These are the planets you can find in our Solar System. Do you want some more information on planets? Check this link and learn some curiosities about them.

Now let's see if you learn something new.
1. Find the 9 planets as quickly as possible:

2. Comparatives, superlatives and space vocabulary:

3. A difficult space crossword to do in class: