You need to make sure that you don’t use copyright pictures or videos on the Internet.
One very good website that children/students can use is http://commons.wikimedia.org. You can use these pictures according to the license that it shows. This is a good website because:
- It has rules that you need to read and it tells you who made and shared the work.
- There is a code to get the picture that you want to put onto your post which will also add the “Attribution”.
- Also it easy to see the Creative Commons license
By Adam.J.W.C. (Own work) [CC-BY-SA-2.5 +(http://creativecommons.org/licenses/by-sa/2.5)], via Wikimedia Commons