What are some crafts and activities for younger children?

The are around 10 years old. They’re pretty smart, and love crafts. If you know of any sites that have good ideas, then please tell me. Thanx!! ☺
There are two of them.

Cat Betrayed His Girlfriend! Sex! Heat! Rage! Foul language! (ORIGINAL ENGLISH CAPTIONS)

Cat cheats on girlfriend! An angry pussy. A faithless tom. A shattering drama about a female feline scorned just days before marching to the altar–and the dirty, rotten scoundrel-fleabag that led her down the garden path! (original uncaptioned video: mkass84)